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Source View: deprecated_function_trigger_error

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Line Code
3447  * @param string $function The function that was called
3448  * @param string $version The version of WordPress that deprecated the function
3449  * @param string $replacement Optional. The function that should have been called
3450  */
3451 function _deprecated_function( $function, $version, $replacement = null ) {
3453      do_action( 'deprecated_function_run', $function, $replacement, $version );
3455      // Allow plugin to filter the output error trigger
3456      if ( WP_DEBUG && apply_filters( 'deprecated_function_trigger_error', true ) ) {
3457           if ( ! is_null($replacement) )
3458                trigger_error( sprintf( __('%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.'), $function, $version, $replacement ) );
3459           else
3460                trigger_error( sprintf( __('%1$s is <strong>deprecated</strong> since version %2$s with no alternative available.'), $function, $version ) );
3461      }
3462 }
3464 /**
3465  * Marks a file as deprecated and informs when it has been used.