preg_last_error_msg

Function • Added in PHP 8.0

Returns the error message of the last PCRE regex execution.

PHP 5

PHP 7

Added

PHP 8.1

PHP 8.2-8.3

PHP 8.4

PHP 8.5

PHP 8.6

`preg_last_error_msg` Function synopsis

preg_last_error_msg(): string

Parameters

preg_last_error_msg does not take any parameters.

Return value

Typestring

Returns the error message on success, or "No error" if no error has occurred.

Changes to the `preg_last_error_msg` Function

PHP 8.0

Function added

`preg_last_error_msg` Function Availability

PHP Version	Availability
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	No
PHP 7.3Unsupported	No
PHP 7.2Unsupported	No
PHP 7.1Unsupported	No
PHP 7.0Unsupported	No
PHP 5.6Unsupported	No
PHP 5.5Unsupported	No
PHP 5.4Unsupported	No
PHP 5.3Unsupported	No