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4968fa644b
Added new "Z" argument to pack/unpack, now allowing "a" to return data without stripping, and "A" strips all trailing white space, while "Z" will strip everything after the first null.
43 lines
1.1 KiB
PHP
43 lines
1.1 KiB
PHP
--TEST--
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Test unpack() function : error conditions
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--FILE--
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<?php
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/* Prototype : array unpack ( string $format , string $data )
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* Description: Unpack data from binary string
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* Source code: ext/standard/pack.c
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*/
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echo "*** Testing unpack() : error conditions ***\n";
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echo "\n-- Testing unpack() function with no arguments --\n";
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var_dump( unpack() );
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echo "\n-- Testing unpack() function with more than expected no. of arguments --\n";
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$extra_arg = 10;
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var_dump(unpack("I", pack("I", 65534), $extra_arg));
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echo "\n-- Testing unpack() function with invalid format character --\n";
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$extra_arg = 10;
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var_dump(unpack("G", pack("I", 65534)));
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?>
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===DONE===
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--EXPECTF--
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*** Testing unpack() : error conditions ***
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-- Testing unpack() function with no arguments --
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Warning: unpack() expects exactly 2 parameters, 0 given in %s on line %d
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NULL
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-- Testing unpack() function with more than expected no. of arguments --
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Warning: unpack() expects exactly 2 parameters, 3 given in %s on line %d
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NULL
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-- Testing unpack() function with invalid format character --
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Warning: unpack(): Invalid format type G in %s on line %d
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bool(false)
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===DONE===
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