Core Function
View Source on Trac ↗ wp_opcache_invalidate_directory()
wp_opcache_invalidate_directory( mixed $dir ) Attempts to clear the opcode cache for a directory of files.
Parameters 1 required
| Name / Type | Description |
|---|---|
| $dir string | The path to the directory for which the opcode cache is to be cleared. Required |
Return Value
(void)
No return value description available.
Function Information
Since Version
6.2.0
Source File
wp-admin/includes/file.php
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