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Source View: deprecated_function_trigger_error

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Line Code
4422      do_action( 'deprecated_function_run', $function, $replacement, $version );
4423
4424      /**
4425       * Filters whether to trigger an error for deprecated functions.
4426       *
4427       * @since 2.5.0
4428       *
4429       * @param bool $trigger Whether to trigger the error for deprecated functions. Default true.
4430       */
4431      if ( WP_DEBUG && apply_filters( 'deprecated_function_trigger_error', true ) ) {
4432           if ( function_exists( '__' ) ) {
4433                if ( ! is_null( $replacement ) ) {
4434                     /* translators: 1: PHP function name, 2: version number, 3: alternative function name */
4435                     trigger_error( sprintf( __( '%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.' ), $function, $version, $replacement ) );
4436                } else {
4437                     /* translators: 1: PHP function name, 2: version number */
4438                     trigger_error( sprintf( __( '%1$s is <strong>deprecated</strong> since version %2$s with no alternative available.' ), $function, $version ) );
4439                }
4440           } else {