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59 lines
1.3 KiB
PHP
59 lines
1.3 KiB
PHP
--TEST--
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Test strrchr() function : usage variations - heredoc string containing special chars for 'haystack'
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--FILE--
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<?php
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/* Prototype : string strrchr(string $haystack, string $needle);
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* Description: Finds the last occurrence of a character in a string.
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* Source code: ext/standard/string.c
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*/
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/* Test strrchr() function by passing heredoc string containing special chars for haystack
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* and with various needles
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*/
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echo "*** Testing strrchr() function: with heredoc strings ***\n";
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$special_chars_str = <<<EOD
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Example of heredoc string contains
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$#%^*&*_("_")!#@@!$#$^^&*(special)
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chars.
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EOD;
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$heredoc_needle = <<<EOD
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^^&*(
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EOD;
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$needles = array(
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"!@@!",
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'_',
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'("_")',
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"$*",
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"(special)",
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$heredoc_needle, //needle as heredoc string
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$special_chars_str //needle as haystack
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);
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//loop through to test strrchr() with each needle
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foreach($needles as $needle) {
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var_dump( strrchr($special_chars_str, $needle) );
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}
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echo "*** Done ***";
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?>
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--EXPECT--
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*** Testing strrchr() function: with heredoc strings ***
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string(24) "!$#$^^&*(special)
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chars."
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string(31) "_")!#@@!$#$^^&*(special)
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chars."
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string(16) "(special)
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chars."
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string(21) "$^^&*(special)
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chars."
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string(16) "(special)
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chars."
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string(19) "^&*(special)
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chars."
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string(76) "Example of heredoc string contains
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$#%^*&*_("_")!#@@!$#$^^&*(special)
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chars."
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*** Done ***
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