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70 lines
1.5 KiB
Plaintext
70 lines
1.5 KiB
Plaintext
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--TEST--
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Test explode() function : usage variations - misc tests
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--FILE--
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<?php
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/* Prototype : array explode ( string $delimiter , string $string [, int $limit ] )
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* Description: Split a string by string.
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* Source code: ext/standard/string.c
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*/
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echo "*** Testing explode() function: misc tests ***\n";
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$str = "one\x00two\x00three\x00four";
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echo "\n-- positive limit with null separator --\n";
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$e = test_explode("\x00", $str, 2);
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echo "\n-- negative limit (since PHP 5.1) with null separator --\n";
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$e = test_explode("\x00", $str, -2);
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echo "\n-- unknown string --\n";
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$e = test_explode("fred", $str,1);
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echo "\n-- limit = 0 --\n";
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$e = test_explode("\x00", $str, 0);
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echo "\n-- limit = -1 --\n";
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$e = test_explode("\x00", $str, -1);
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echo "\n-- large limit = -100 --\n";
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$e = test_explode("\x00", $str, 100);
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function test_explode($delim, $string, $limit)
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{
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$e = explode($delim, $string, $limit);
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foreach ( $e as $v)
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{
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var_dump(bin2hex($v));
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}
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}
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?>
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===DONE===
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--EXPECT--
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*** Testing explode() function: misc tests ***
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-- positive limit with null separator --
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string(6) "6f6e65"
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string(28) "74776f00746872656500666f7572"
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-- negative limit (since PHP 5.1) with null separator --
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string(6) "6f6e65"
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string(6) "74776f"
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-- unknown string --
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string(36) "6f6e650074776f00746872656500666f7572"
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-- limit = 0 --
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string(36) "6f6e650074776f00746872656500666f7572"
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-- limit = -1 --
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string(6) "6f6e65"
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string(6) "74776f"
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string(10) "7468726565"
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-- large limit = -100 --
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string(6) "6f6e65"
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string(6) "74776f"
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string(10) "7468726565"
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string(8) "666f7572"
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===DONE===
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