How to change the current directory in php

php method to change the current directory: first create a PHP sample file; then obtain the current directory through the getcwd function; finally use the "chdir("images");" method to change the directory.

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php chdir function changes the current directory

Example

Change the current directory:

<?php
// 获取当前目录
echo getcwd() . "<br>";
// 改变目录
chdir("images");
// 获得当前目录
echo getcwd();
?>

Result:

/home/php
/home/php/images

Definition and usage

chdir( ) function changes the current directory.

Syntax

chdir(directory);

Parameters

directory required. Specifies the new current directory.

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