PHP | SplFileInfo getMTime() Function
The SplFileInfo::getMTime() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to return the last modified time. The returned time in Unix timestamp.
Syntax:
int SplFileInfo::getMTime( void )
Parameters: This function does not accept any parameter.
Return Value: This function returns the last modified time for the file, in a Unix timestamp.
Below programs illustrate the SplFileInfo::getMTime() function in PHP:
Program 1:
<?php // PHP Program to illustrate // Splfileinfo::getMTime() function // Create new SPlFileInfo Object $file = new SplFileInfo( "gfg.txt" ); // Print result echo date ( "F d Y H:i:s." , $file ->getMTime()) . "</br>" ; ?> |
Output:
October 26 2018 18:11:48.
Program 2:
<?php // PHP program to use array to check // multiple files $GFG = array ( "dummy.php" , "gfg.txt" , "dummy.php" , "frame.php" ); foreach ( $GFG as & $file_name ) { // Create new SplFile Object $file = new SplFileInfo( $file_name ); // Print result echo date ( "F d Y H:i:s." , $file ->getMTime()) . "</br>" ; } ?> |
Output:
October 26 2018 18:11:48. October 25 2018 19:56:04. October 26 2018 18:11:48. October 25 2018 21:05:44.
Reference: http://php.net/manual/en/splfileinfo.getmtime.php
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