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Source View: deprecated_function_trigger_error

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Line Code
2813  * @param string $function The function that was called
2814  * @param string $version The version of WordPress that deprecated the function
2815  * @param string $replacement Optional. The function that should have been called
2816  */
2817 function _deprecated_function( $function, $version, $replacement = null ) {
2819      do_action( 'deprecated_function_run', $function, $replacement, $version );
2821      // Allow plugin to filter the output error trigger
2822      if ( WP_DEBUG && apply_filters( 'deprecated_function_trigger_error', true ) ) {
2823           if ( ! is_null($replacement) )
2824                trigger_error( sprintf( __('%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.'), $function, $version, $replacement ) );
2825           else
2826                trigger_error( sprintf( __('%1$s is <strong>deprecated</strong> since version %2$s with no alternative available.'), $function, $version ) );
2827      }
2828 }
2830 /**
2831  * Marks a file as deprecated and informs when it has been used.