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41 lines
1.2 KiB
PHP
41 lines
1.2 KiB
PHP
--TEST--
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Test strrchr() function : error conditions
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--FILE--
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<?php
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/* Prototype : string strrchr(string $haystack, string $needle);
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* Description: Finds the last occurrence of a character in a string.
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* Source code: ext/standard/string.c
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*/
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echo "*** Testing strrchr() function: error conditions ***\n";
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$haystack = "Hello";
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$needle = "Hello";
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$extra_arg = "Hello";
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echo "\n-- Testing strrchr() function with Zero arguments --";
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var_dump( strrchr() );
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echo "\n-- Testing strrchr() function with less than expected no. of arguments --";
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var_dump( strrchr($haystack) );
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echo "\n-- Testing strrchr() function with more than expected no. of arguments --";
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var_dump( strrchr($haystack, $needle, $extra_arg) );
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echo "*** Done ***";
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?>
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--EXPECTF--
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*** Testing strrchr() function: error conditions ***
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-- Testing strrchr() function with Zero arguments --
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Warning: strrchr() expects exactly 2 parameters, 0 given in %s on line %d
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NULL
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-- Testing strrchr() function with less than expected no. of arguments --
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Warning: strrchr() expects exactly 2 parameters, 1 given in %s on line %d
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NULL
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-- Testing strrchr() function with more than expected no. of arguments --
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Warning: strrchr() expects exactly 2 parameters, 3 given in %s on line %d
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NULL
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*** Done ***
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