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Logging debug arbitrary information

/ Published in: PHP
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In certain cases, it is useful to display additional information in a journal that does not report an error, but simply helps in writing your own code. For this PHP provides the function error_log ().
This function does not provide formatting, so you can create your own wrapper over error_log, formatting objects and variables that are written to the log using the print_r () function

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Copy this code and paste it in your HTML 
  1. <?php 
  2. /*
  3. Plugin Name: Log Error
  4. */
  5. 	if ( ! function_exists('write_log')) {
  6.    function write_log ( $log )  {
  7.       if ( is_array( $log ) || is_object( $log ) ) {
  8.          error_log( print_r( $log, true ) );
  9.       } else {
  10.          error_log( $log );
  11.       }
  12.    }
  13. }
  14.  
  15.  
  16. ?>

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