INVP::untranslate_custom_field_names( string $meta_key )
Removes the prefix from our post meta field keys so ‘inventory_presser_make’ becomes ‘make’. Careful to not damage any provided key that does not start with our prefix.
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Parameters Parameters
- $meta_key
-
(string) (Required) The prefixed meta key.
Return Return
(string) The un-prefixed meta key.
Source Source
File: includes/class-invp.php
public static function untranslate_custom_field_names( $meta_key ) {
if ( empty( $meta_key ) ) {
return '';
}
$meta_key = strtolower( $meta_key );
// prefix may start with an underscore because previous versions hid some meta keys.
$prefix = ( '_' === $meta_key[0] ? '_' : '' ) . self::meta_prefix();
// does $meta_key actually start with the $prefix?
if ( substr( $meta_key, 0, strlen( $prefix ) ) === $prefix ) {
// remove the prefix.
return substr( $meta_key, strlen( $prefix ) );
}
return $meta_key;
}
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