Function and Method Cross Reference

wp_filesystem()

• /wp-admin/includes/file.php -> line 2155

• /wp-admin/includes/class-wp-site-health.php -> line 1966
• /wp-admin/includes/ajax-actions.php -> line 4406
• /wp-admin/includes/ajax-actions.php -> line 4758
• /wp-admin/update-core.php -> line 947
• /wp-admin/includes/class-wp-upgrader.php -> line 244
• /wp-admin/includes/class-wp-upgrader.php -> line 1050
• /wp-includes/update.php -> line 1299
• /wp-admin/includes/plugin.php -> line 941
• /wp-admin/includes/class-wp-site-health-auto-updates.php -> line 342
• /wp-admin/includes/theme.php -> line 46