PHP Get file creation time, modification time common code
Filemtime (string filename) returns the time when the file was last modified and FALSE on error. Time is returned as a Unix timestamp and can be used with date (). For example: $a =filemtime
PHP gets file creation time, modified time common code
Filemtime (string filename)
returns the time when the file was last modified, FALSE when an error occurred. Time is returned as a Unix timestamp and can be used for date ().
For example:
The following code does not update the file creation date when php deletes and re-creates a file: PHPcodevar_dump (unlink (& quot; update1.log & quot ;)); // true $ handle = fopen (& quot; update1.log & quot;, & quot; w & quot ;); the file creation
Date and common time calculation in php, and date calculation in php
It was used in projects until today, yesterday, this week, this month, this quarter, this year, last week, last quarter, and so on, therefore, we plan to summarize and learn
PHP provides a large number of built-in functions that enable developers to work on time, greatly improving productivity. Today we will present some common PHP date and time functions as well as date and time processing for the participants.
9.1
PHP Time and date
PHP provides a large number of built-in functions that enable developers to work on time, greatly improving productivity. Describes some common PHP date and time functions and the processing of dates and times.
Common date and
This article mainly introduces PHP to get file size and file creation time method, involving PHP filesize and fileatime function of the use of skills, with a certain reference value, the need for friends can refer to the next
This example describes
Compiling the source package requires./configure then compile a. so fileOne less error packetInstall packageNormal displayThe LS directory has a./configure fileQuerying module LocationsEditing a configuration fileEditing a configuration fileIncrease
This example describes how PHP obtains the file size and file creation time. Share to everyone for your reference. The specific analysis is as follows:
PHP can display various properties of the file, including the file's last access time, last
It mainly includes php file processing, file processing, file pointer-related processing functions, file control functions, including PHP file processing, file processing, file pointer-related processing functions, and file control functions.
PHP
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