rest_handle_deprecated_function( string $function, string $replacement, string $version )
Handles _deprecated_function() errors.
Description Description
Parameters Parameters
- $function
-
(string) (Required) The function that was called.
- $replacement
-
(string) (Required) The function that should have been called.
- $version
-
(string) (Required) Version.
Source Source
File: wp-includes/rest-api.php
function rest_handle_deprecated_function( $function, $replacement, $version ) {
if ( ! WP_DEBUG || headers_sent() ) {
return;
}
if ( ! empty( $replacement ) ) {
/* translators: 1: Function name, 2: WordPress version number, 3: New function name. */
$string = sprintf( __( '%1$s (since %2$s; use %3$s instead)' ), $function, $version, $replacement );
} else {
/* translators: 1: Function name, 2: WordPress version number. */
$string = sprintf( __( '%1$s (since %2$s; no alternative available)' ), $function, $version );
}
header( sprintf( 'X-WP-DeprecatedFunction: %s', $string ) );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 4.4.0 | Introduced. |