libxml_use_internal_errors

Function • Params and return types changed in PHP 8.0

Disable libxml errors and allow user to fetch error information as needed.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

libxml_use_internal_errors Function synopsis

libxml_use_internal_errors(?bool $use_errors = null): bool

Parameters

$use_errors

OptionalType?boolDefault valuenull

Enable (true) user error handling or disable (false) user error handling. Disabling will also clear any existing libxml errors.

Return value

Typebool

This function returns the previous value of $use_errors.

Changes to the libxml_use_internal_errors Function

PHP 8.0

  • Return type added: bool
  • Parameter type added for parameter #1 ($use_errors): ?bool
  • Parameter default value added for position #1 ($use_errors): null
- libxml_use_internal_errors($use_errors)
+ libxml_use_internal_errors(?bool $use_errors = null): bool

libxml_use_internal_errors Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes