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58 lines
1.6 KiB
PHP
58 lines
1.6 KiB
PHP
--TEST--
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Test strspn() function : error conditions
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--FILE--
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<?php
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/* Prototype : proto int strspn(string str, string mask [, int start [, int len]])
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* Description: Finds length of initial segment consisting entirely of characters found in mask.
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If start or/and length is provided works like strspn(substr($s,$start,$len),$good_chars)
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* Source code: ext/standard/string.c
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* Alias to functions: none
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*/
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/*
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* Test strspn() : for error conditons
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*/
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echo "*** Testing strspn() : error conditions ***\n";
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// Zero arguments
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echo "\n-- Testing strspn() function with Zero arguments --\n";
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var_dump( strspn() );
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//Test strspn with one more than the expected number of arguments
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echo "\n-- Testing strspn() function with more than expected no. of arguments --\n";
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$str = 'string_val';
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$mask = 'string_val';
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$start = 2;
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$len = 20;
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$extra_arg = 10;
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var_dump( strspn($str,$mask,$start,$len, $extra_arg) );
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// Testing strspn withone less than the expected number of arguments
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echo "\n-- Testing strspn() function with less than expected no. of arguments --\n";
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$str = 'string_val';
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var_dump( strspn($str) );
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echo "Done"
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?>
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--EXPECTF--
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*** Testing strspn() : error conditions ***
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-- Testing strspn() function with Zero arguments --
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Warning: strspn() expects at least 2 parameters, 0 given in %s on line %d
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NULL
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-- Testing strspn() function with more than expected no. of arguments --
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Warning: strspn() expects at most 4 parameters, 5 given in %s on line %d
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NULL
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-- Testing strspn() function with less than expected no. of arguments --
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Warning: strspn() expects at least 2 parameters, 1 given in %s on line %d
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NULL
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Done
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