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120 lines
3.0 KiB
PHP
120 lines
3.0 KiB
PHP
--TEST--
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Test fileatime(), filemtime(), filectime() & touch() functions : usage variation
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--CREDITS--
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Dave Kelsey <d_kelsey@uk.ibm.com>
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--SKIPIF--
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<?php
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if (substr(PHP_OS, 0, 3) != 'WIN') {
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die('skip.. only for Windows');
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}
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?>
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--FILE--
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<?php
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/*
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Prototype: int fileatime ( string $filename );
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Description: Returns the time the file was last accessed, or FALSE
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in case of an error. The time is returned as a Unix timestamp.
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Prototype: int filemtime ( string $filename );
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Description: Returns the time the file was last modified, or FALSE
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in case of an error.
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Prototype: int filectime ( string $filename );
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Description: Returns the time the file was last changed, or FALSE
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in case of an error. The time is returned as a Unix timestamp.
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Prototype: bool touch ( string $filename [, int $time [, int $atime]] );
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Description: Attempts to set the access and modification times of the file
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named in the filename parameter to the value given in time.
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*/
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/*
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Prototype: void stat_fn(string $filename);
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Description: Prints access, modification and change times of a file
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*/
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function stat_fn( $filename ) {
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echo "\n-- File '$filename' --\n";
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echo "-- File access time is => ";
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echo fileatime($filename)."\n";
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clearstatcache();
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echo "-- File modification time is => ";
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echo filemtime($filename)."\n";
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clearstatcache();
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echo "-- inode change time is => ";
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echo filectime($filename)."\n";
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clearstatcache();
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}
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echo "*** Testing fileattime(), filemtime(), filectime() & touch() : usage variations ***\n";
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echo "\n*** testing file info ***";
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stat_fn(NULL);
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stat_fn(false);
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stat_fn('');
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stat_fn(' ');
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stat_fn('|');
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echo "\n*** testing touch ***";
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var_dump(touch(NULL));
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var_dump(touch(false));
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var_dump(touch(''));
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//php generates permission denied, we generate No such file or dir.
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var_dump(touch(' '));
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var_dump(touch('|'));
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echo "Done";
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?>
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--EXPECTF--
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*** Testing fileattime(), filemtime(), filectime() & touch() : usage variations ***
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*** testing file info ***
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-- File '' --
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-- File access time is =>
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-- File modification time is =>
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-- inode change time is =>
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-- File '' --
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-- File access time is =>
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-- File modification time is =>
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-- inode change time is =>
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-- File '' --
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-- File access time is =>
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-- File modification time is =>
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-- inode change time is =>
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-- File ' ' --
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-- File access time is =>
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Warning: fileatime(): stat failed for in %s on line %d
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-- File modification time is =>
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Warning: filemtime(): stat failed for in %s on line %d
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-- inode change time is =>
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Warning: filectime(): stat failed for in %s on line %d
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-- File '|' --
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-- File access time is =>
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Warning: fileatime(): stat failed for | in %s on line %d
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-- File modification time is =>
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Warning: filemtime(): stat failed for | in %s on line %d
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-- inode change time is =>
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Warning: filectime(): stat failed for | in %s on line %d
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*** testing touch ***bool(false)
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bool(false)
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bool(false)
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Warning: touch(): %s in %s on line %d
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bool(false)
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Warning: touch(): %s in %s on line %d
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bool(false)
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Done
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