September 2001
Intermediate to advanced
768 pages
32h 45m
English
Content preview from PHP Functions Essential Reference
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touch
bool touch(string filepath, [int timestamp])
Touches a file.
Returns:
TRUE on success; FALSE on error
Description:
Sets the timestamp on a file to the specified UNIX timestamp. If the timestamp is not specified, the current timestamp is used. If the file doesn’t exist, a zero-byte file is created.
Example:
Touch a file
<?php
$file = "test_file";
touch ($file)
or die ("File '$file' says \"Don't touch me! Creep...\"");
?>
|
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