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37 lines
998 B
PHP
37 lines
998 B
PHP
--TEST--
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Test count_chars() function : error conditions
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--FILE--
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<?php
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/* Prototype : mixed count_chars ( string $string [, int $mode ] )
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* Description: Return information about characters used in a string
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* Source code: ext/standard/string.c
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*/
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echo "*** Testing count_chars() : error conditions ***\n";
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echo "\n-- Testing count_chars() function with no arguments --\n";
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var_dump( count_chars() );
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echo "\n-- Testing count_chars() function with more than expected no. of arguments --\n";
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$string = "Hello World\n";
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$mode = 1;
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$extra_arg = 10;
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var_dump( count_chars($string, $mode, $extra_arg) );
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?>
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===DONE===
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--EXPECTF--
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*** Testing count_chars() : error conditions ***
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-- Testing count_chars() function with no arguments --
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Warning: count_chars() expects at least 1 parameter, 0 given in %s on line %d
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NULL
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-- Testing count_chars() function with more than expected no. of arguments --
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Warning: count_chars() expects at most 2 parameters, 3 given in %s on line %d
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NULL
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===DONE===
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