PHP method to rename all files in a folder

This article mainly introduces the method of renaming all files under a folder in PHP, involving PHP's related operation skills such as traversing, string search, interception and renaming files under the folder, etc., which requires Friends can refer to the following details:

read())) { $table_change = array(' '=>'_'); $newName = strtr($entry,$table_change); $newName = substr($newName, 0,-4); rename($paths.$entry, $paths.$newName."_s.jpg"); } $d->close(); echo "done"; ?>

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