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Source View: deprecated_function_trigger_error

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Line Code
2907  * @param string $function The function that was called
2908  * @param string $version The version of WordPress that deprecated the function
2909  * @param string $replacement Optional. The function that should have been called
2910  */
2911 function _deprecated_function($function, $version, $replacement=null) {
2913      do_action('deprecated_function_run', $function, $replacement);
2915      // Allow plugin to filter the output error trigger
2916      if( defined('WP_DEBUG') && ( true === WP_DEBUG ) && apply_filters( 'deprecated_function_trigger_error', true )) {
2917           if( !is_null($replacement) )
2918                trigger_error( sprintf( __('%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.'), $function, $version, $replacement ) );
2919           else
2920                trigger_error( sprintf( __('%1$s is <strong>deprecated</strong> since version %2$s with no alternative available.'), $function, $version ) );
2921      }
2922 }
2924 /**
2925  * Marks a file as deprecated and informs when it has been used.