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108 lines
1.2 KiB
PHP
108 lines
1.2 KiB
PHP
--TEST--
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Bug #44925 (preg_grep() modifies input array)
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--FILE--
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<?php
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$str1 = 'a';
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$str2 = 'b';
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$array=Array("1",2,3,1.1,FALSE,NULL,Array(), $str1, &$str2);
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var_dump($array);
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var_dump(preg_grep('/do not match/',$array));
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$a = preg_grep('/./',$array);
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var_dump($a);
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$str1 = 'x';
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$str2 = 'y';
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var_dump($a); // check if array is still ok
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var_dump($array);
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?>
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--EXPECTF--
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array(9) {
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[0]=>
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string(1) "1"
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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float(1.1)
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[4]=>
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bool(false)
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[5]=>
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NULL
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[6]=>
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array(0) {
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}
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[7]=>
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string(1) "a"
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[8]=>
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&string(1) "b"
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}
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Warning: Array to string conversion in %s on line %d
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array(0) {
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}
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Warning: Array to string conversion in %s on line %d
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array(7) {
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[0]=>
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string(1) "1"
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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float(1.1)
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[6]=>
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array(0) {
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}
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[7]=>
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string(1) "a"
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[8]=>
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&string(1) "b"
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}
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array(7) {
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[0]=>
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string(1) "1"
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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float(1.1)
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[6]=>
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array(0) {
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}
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[7]=>
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string(1) "a"
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[8]=>
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&string(1) "y"
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}
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array(9) {
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[0]=>
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string(1) "1"
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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float(1.1)
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[4]=>
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bool(false)
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[5]=>
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NULL
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[6]=>
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array(0) {
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}
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[7]=>
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string(1) "a"
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[8]=>
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&string(1) "y"
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}
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