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44 lines
1.2 KiB
PHP
44 lines
1.2 KiB
PHP
--TEST--
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Test sscanf() function : error conditions
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--FILE--
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<?php
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/* Prototype : mixed sscanf ( string $str , string $format [, mixed &$... ] )
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* Description: Parses input from a string according to a format
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* Source code: ext/standard/string.c
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*/
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echo "*** Testing sscanf() : error conditions ***\n";
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$str = "Hello World";
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$format = "%s %s";
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echo "\n-- Testing sscanf() function with no arguments --\n";
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var_dump( sscanf() );
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echo "\n-- Testing sscanf() function with one argument --\n";
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var_dump( sscanf($str) );
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echo "\n-- Testing sscanf() function with more than expected no. of arguments --\n";
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var_dump( sscanf($str, $format, $str1, $str2, $extra_str) );
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?>
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===DONE===
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--EXPECTF--
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*** Testing sscanf() : error conditions ***
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-- Testing sscanf() function with no arguments --
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Warning: sscanf() expects at least 2 parameters, 0 given in %s on line %d
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NULL
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-- Testing sscanf() function with one argument --
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Warning: sscanf() expects at least 2 parameters, 1 given in %s on line %d
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NULL
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-- Testing sscanf() function with more than expected no. of arguments --
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Warning: sscanf(): Variable is not assigned by any conversion specifiers in %s on line %d
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int(-1)
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===DONE===
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