error_reporting

error_reporting

Sets which PHP errors are reported

int **error_reporting**  $error_level

The function sets the

directive at runtime. PHP has many levels of errors, using this function sets that level for the duration (runtime) of your script. If the optional is not set, will just return the current error reporting level. error_reportingerror_reportingerror_level``error_reporting

error_level The new level. It takes on either a bitmask, or named constants. Using named constants is strongly encouraged to ensure compatibility for future versions. As error levels are added, the range of integers increases, so older integer-based error levels will not always behave as expected. error_reporting

   The available error level constants and the actual
   meanings of these error levels are described in the
   .
  predefined constants

Returns the level, it is changed to . error_reportingbeforeerror_level

Opmerking: > The -operator changes the during error handling. error control@``error_level

Voorbeeld: examples

<?php

// Turn off all error reporting
error_reporting(0);

// Report simple running errors
error_reporting(E_ERROR | E_WARNING | E_PARSE);

// Reporting E_NOTICE can be good too (to report uninitialized
// variables or catch variable name misspellings ...)
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);

// Report all errors except E_NOTICE
error_reporting(E_ALL & ~E_NOTICE);

// Report all PHP errors
error_reporting(E_ALL);

// Report all PHP errors
error_reporting(-1);

// Same as error_reporting(E_ALL);
ini_set('error_reporting', E_ALL);

?>

Tip: > Passing in the value will show every possible error, even when new levels and constants are added in future PHP versions. The behavior is equivalent to passing constant. -1``E_ALL

display_errorshtml_errorsxmlrpc_errorserror controlini_set