mirror of
https://github.com/php/php-src.git
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390 lines
14 KiB
PHP
390 lines
14 KiB
PHP
--TEST--
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comparing different variables for equality
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--SKIPIF--
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<?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?>
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--FILE--
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<?php
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class test {
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}
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$a = array(
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array(1,2,3),
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"",
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1,
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2.5,
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0,
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"string",
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"123",
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"2.5",
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NULL,
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true,
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false,
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new stdclass,
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new stdclass,
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new test,
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array(),
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-PHP_INT_MAX-1,
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(string)(-PHP_INT_MAX-1),
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);
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$var_cnt = count($a);
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function my_dump($var) {
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ob_start();
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var_dump($var);
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$buf = ob_get_clean();
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echo str_replace("\n", "", $buf);
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}
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foreach($a as $var) {
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for ($i = 0; $i < $var_cnt; $i++) {
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my_dump($var);
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echo ($var == $a[$i]) ? " == " : " != ";
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my_dump($a[$i]);
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echo "\n";
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}
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}
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echo "Done\n";
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?>
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--EXPECTF--
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} == array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != string(0) ""
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != int(1)
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != float(2.5)
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != int(0)
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != string(6) "string"
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != string(3) "123"
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != string(3) "2.5"
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != NULL
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} == bool(true)
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != bool(false)
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != object(stdClass)#1 (0) {}
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != object(stdClass)#2 (0) {}
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != object(test)#3 (0) {}
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != array(0) {}
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != int(-2147483648)
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array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)} != string(11) "-2147483648"
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string(0) "" != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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string(0) "" == string(0) ""
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string(0) "" != int(1)
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string(0) "" != float(2.5)
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string(0) "" != int(0)
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string(0) "" != string(6) "string"
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string(0) "" != string(3) "123"
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string(0) "" != string(3) "2.5"
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string(0) "" == NULL
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string(0) "" != bool(true)
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string(0) "" == bool(false)
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string(0) "" != object(stdClass)#1 (0) {}
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string(0) "" != object(stdClass)#2 (0) {}
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string(0) "" != object(test)#3 (0) {}
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string(0) "" != array(0) {}
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string(0) "" != int(-2147483648)
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string(0) "" != string(11) "-2147483648"
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int(1) != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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int(1) != string(0) ""
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int(1) == int(1)
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int(1) != float(2.5)
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int(1) != int(0)
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int(1) != string(6) "string"
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int(1) != string(3) "123"
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int(1) != string(3) "2.5"
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int(1) != NULL
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int(1) == bool(true)
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int(1) != bool(false)
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int(1)
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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== object(stdClass)#1 (0) {}
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int(1)
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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== object(stdClass)#2 (0) {}
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int(1)
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Notice: Object of class test could not be converted to int in %s on line %d
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== object(test)#3 (0) {}
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int(1) != array(0) {}
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int(1) != int(-2147483648)
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int(1) != string(11) "-2147483648"
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float(2.5) != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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float(2.5) != string(0) ""
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float(2.5) != int(1)
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float(2.5) == float(2.5)
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float(2.5) != int(0)
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float(2.5) != string(6) "string"
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float(2.5) != string(3) "123"
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float(2.5) == string(3) "2.5"
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float(2.5) != NULL
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float(2.5) == bool(true)
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float(2.5) != bool(false)
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float(2.5)
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Notice: Object of class stdClass could not be converted to float in %s on line %d
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!= object(stdClass)#1 (0) {}
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float(2.5)
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Notice: Object of class stdClass could not be converted to float in %s on line %d
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!= object(stdClass)#2 (0) {}
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float(2.5)
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Notice: Object of class test could not be converted to float in %s on line %d
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!= object(test)#3 (0) {}
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float(2.5) != array(0) {}
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float(2.5) != int(-2147483648)
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float(2.5) != string(11) "-2147483648"
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int(0) != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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int(0) != string(0) ""
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int(0) != int(1)
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int(0) != float(2.5)
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int(0) == int(0)
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int(0) != string(6) "string"
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int(0) != string(3) "123"
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int(0) != string(3) "2.5"
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int(0) == NULL
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int(0) != bool(true)
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int(0) == bool(false)
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int(0)
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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!= object(stdClass)#1 (0) {}
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int(0)
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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!= object(stdClass)#2 (0) {}
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int(0)
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Notice: Object of class test could not be converted to int in %s on line %d
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!= object(test)#3 (0) {}
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int(0) != array(0) {}
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int(0) != int(-2147483648)
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int(0) != string(11) "-2147483648"
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string(6) "string" != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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string(6) "string" != string(0) ""
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string(6) "string" != int(1)
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string(6) "string" != float(2.5)
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string(6) "string" != int(0)
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string(6) "string" == string(6) "string"
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string(6) "string" != string(3) "123"
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string(6) "string" != string(3) "2.5"
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string(6) "string" != NULL
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string(6) "string" == bool(true)
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string(6) "string" != bool(false)
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string(6) "string" != object(stdClass)#1 (0) {}
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string(6) "string" != object(stdClass)#2 (0) {}
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string(6) "string" != object(test)#3 (0) {}
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string(6) "string" != array(0) {}
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string(6) "string" != int(-2147483648)
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string(6) "string" != string(11) "-2147483648"
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string(3) "123" != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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string(3) "123" != string(0) ""
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string(3) "123" != int(1)
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string(3) "123" != float(2.5)
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string(3) "123" != int(0)
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string(3) "123" != string(6) "string"
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string(3) "123" == string(3) "123"
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string(3) "123" != string(3) "2.5"
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string(3) "123" != NULL
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string(3) "123" == bool(true)
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string(3) "123" != bool(false)
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string(3) "123" != object(stdClass)#1 (0) {}
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string(3) "123" != object(stdClass)#2 (0) {}
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string(3) "123" != object(test)#3 (0) {}
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string(3) "123" != array(0) {}
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string(3) "123" != int(-2147483648)
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string(3) "123" != string(11) "-2147483648"
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string(3) "2.5" != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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string(3) "2.5" != string(0) ""
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string(3) "2.5" != int(1)
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string(3) "2.5" == float(2.5)
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string(3) "2.5" != int(0)
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string(3) "2.5" != string(6) "string"
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string(3) "2.5" != string(3) "123"
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string(3) "2.5" == string(3) "2.5"
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string(3) "2.5" != NULL
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string(3) "2.5" == bool(true)
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string(3) "2.5" != bool(false)
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string(3) "2.5" != object(stdClass)#1 (0) {}
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string(3) "2.5" != object(stdClass)#2 (0) {}
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string(3) "2.5" != object(test)#3 (0) {}
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string(3) "2.5" != array(0) {}
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string(3) "2.5" != int(-2147483648)
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string(3) "2.5" != string(11) "-2147483648"
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NULL != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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NULL == string(0) ""
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NULL != int(1)
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NULL != float(2.5)
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NULL == int(0)
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NULL != string(6) "string"
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NULL != string(3) "123"
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NULL != string(3) "2.5"
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NULL == NULL
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NULL != bool(true)
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NULL == bool(false)
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NULL != object(stdClass)#1 (0) {}
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NULL != object(stdClass)#2 (0) {}
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NULL != object(test)#3 (0) {}
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NULL == array(0) {}
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NULL != int(-2147483648)
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NULL != string(11) "-2147483648"
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bool(true) == array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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bool(true) != string(0) ""
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bool(true) == int(1)
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bool(true) == float(2.5)
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bool(true) != int(0)
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bool(true) == string(6) "string"
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bool(true) == string(3) "123"
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bool(true) == string(3) "2.5"
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bool(true) != NULL
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bool(true) == bool(true)
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bool(true) != bool(false)
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bool(true) == object(stdClass)#1 (0) {}
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bool(true) == object(stdClass)#2 (0) {}
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bool(true) == object(test)#3 (0) {}
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bool(true) != array(0) {}
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bool(true) == int(-2147483648)
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bool(true) == string(11) "-2147483648"
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bool(false) != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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bool(false) == string(0) ""
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bool(false) != int(1)
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bool(false) != float(2.5)
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bool(false) == int(0)
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bool(false) != string(6) "string"
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bool(false) != string(3) "123"
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bool(false) != string(3) "2.5"
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bool(false) == NULL
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bool(false) != bool(true)
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bool(false) == bool(false)
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bool(false) != object(stdClass)#1 (0) {}
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bool(false) != object(stdClass)#2 (0) {}
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bool(false) != object(test)#3 (0) {}
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bool(false) == array(0) {}
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bool(false) != int(-2147483648)
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bool(false) != string(11) "-2147483648"
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object(stdClass)#1 (0) {} != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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object(stdClass)#1 (0) {} != string(0) ""
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object(stdClass)#1 (0) {}
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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== int(1)
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object(stdClass)#1 (0) {}
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Notice: Object of class stdClass could not be converted to float in %s on line %d
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!= float(2.5)
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object(stdClass)#1 (0) {}
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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!= int(0)
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object(stdClass)#1 (0) {} != string(6) "string"
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object(stdClass)#1 (0) {} != string(3) "123"
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object(stdClass)#1 (0) {} != string(3) "2.5"
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object(stdClass)#1 (0) {} != NULL
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object(stdClass)#1 (0) {} == bool(true)
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object(stdClass)#1 (0) {} != bool(false)
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object(stdClass)#1 (0) {} == object(stdClass)#1 (0) {}
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object(stdClass)#1 (0) {} == object(stdClass)#2 (0) {}
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object(stdClass)#1 (0) {} != object(test)#3 (0) {}
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object(stdClass)#1 (0) {} != array(0) {}
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object(stdClass)#1 (0) {}
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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!= int(-2147483648)
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object(stdClass)#1 (0) {} != string(11) "-2147483648"
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object(stdClass)#2 (0) {} != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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object(stdClass)#2 (0) {} != string(0) ""
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object(stdClass)#2 (0) {}
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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== int(1)
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object(stdClass)#2 (0) {}
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Notice: Object of class stdClass could not be converted to float in %s on line %d
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!= float(2.5)
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object(stdClass)#2 (0) {}
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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!= int(0)
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object(stdClass)#2 (0) {} != string(6) "string"
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object(stdClass)#2 (0) {} != string(3) "123"
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object(stdClass)#2 (0) {} != string(3) "2.5"
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object(stdClass)#2 (0) {} != NULL
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object(stdClass)#2 (0) {} == bool(true)
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object(stdClass)#2 (0) {} != bool(false)
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object(stdClass)#2 (0) {} == object(stdClass)#1 (0) {}
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object(stdClass)#2 (0) {} == object(stdClass)#2 (0) {}
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object(stdClass)#2 (0) {} != object(test)#3 (0) {}
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object(stdClass)#2 (0) {} != array(0) {}
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object(stdClass)#2 (0) {}
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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!= int(-2147483648)
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object(stdClass)#2 (0) {} != string(11) "-2147483648"
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object(test)#3 (0) {} != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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object(test)#3 (0) {} != string(0) ""
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object(test)#3 (0) {}
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Notice: Object of class test could not be converted to int in %s on line %d
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== int(1)
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object(test)#3 (0) {}
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Notice: Object of class test could not be converted to float in %s on line %d
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!= float(2.5)
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object(test)#3 (0) {}
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Notice: Object of class test could not be converted to int in %s on line %d
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!= int(0)
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object(test)#3 (0) {} != string(6) "string"
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object(test)#3 (0) {} != string(3) "123"
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object(test)#3 (0) {} != string(3) "2.5"
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object(test)#3 (0) {} != NULL
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object(test)#3 (0) {} == bool(true)
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object(test)#3 (0) {} != bool(false)
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object(test)#3 (0) {} != object(stdClass)#1 (0) {}
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object(test)#3 (0) {} != object(stdClass)#2 (0) {}
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object(test)#3 (0) {} == object(test)#3 (0) {}
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object(test)#3 (0) {} != array(0) {}
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object(test)#3 (0) {}
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Notice: Object of class test could not be converted to int in %s on line %d
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!= int(-2147483648)
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object(test)#3 (0) {} != string(11) "-2147483648"
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array(0) {} != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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array(0) {} != string(0) ""
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array(0) {} != int(1)
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array(0) {} != float(2.5)
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array(0) {} != int(0)
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array(0) {} != string(6) "string"
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array(0) {} != string(3) "123"
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array(0) {} != string(3) "2.5"
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array(0) {} == NULL
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array(0) {} != bool(true)
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array(0) {} == bool(false)
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array(0) {} != object(stdClass)#1 (0) {}
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array(0) {} != object(stdClass)#2 (0) {}
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array(0) {} != object(test)#3 (0) {}
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array(0) {} == array(0) {}
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array(0) {} != int(-2147483648)
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array(0) {} != string(11) "-2147483648"
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int(-2147483648) != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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int(-2147483648) != string(0) ""
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int(-2147483648) != int(1)
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int(-2147483648) != float(2.5)
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int(-2147483648) != int(0)
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int(-2147483648) != string(6) "string"
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int(-2147483648) != string(3) "123"
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int(-2147483648) != string(3) "2.5"
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int(-2147483648) != NULL
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int(-2147483648) == bool(true)
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int(-2147483648) != bool(false)
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int(-2147483648)
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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!= object(stdClass)#1 (0) {}
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int(-2147483648)
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Notice: Object of class stdClass could not be converted to int in %s on line %d
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!= object(stdClass)#2 (0) {}
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int(-2147483648)
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Notice: Object of class test could not be converted to int in %s on line %d
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!= object(test)#3 (0) {}
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int(-2147483648) != array(0) {}
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int(-2147483648) == int(-2147483648)
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int(-2147483648) == string(11) "-2147483648"
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string(11) "-2147483648" != array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3)}
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string(11) "-2147483648" != string(0) ""
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string(11) "-2147483648" != int(1)
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string(11) "-2147483648" != float(2.5)
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string(11) "-2147483648" != int(0)
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string(11) "-2147483648" != string(6) "string"
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string(11) "-2147483648" != string(3) "123"
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string(11) "-2147483648" != string(3) "2.5"
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string(11) "-2147483648" != NULL
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string(11) "-2147483648" == bool(true)
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string(11) "-2147483648" != bool(false)
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string(11) "-2147483648" != object(stdClass)#1 (0) {}
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string(11) "-2147483648" != object(stdClass)#2 (0) {}
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string(11) "-2147483648" != object(test)#3 (0) {}
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string(11) "-2147483648" != array(0) {}
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string(11) "-2147483648" == int(-2147483648)
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string(11) "-2147483648" == string(11) "-2147483648"
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Done
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