preg_last_error

Returns the error code of the last PCRE regex execution (PHP 5 >= 5.2.0)
int preg_last_error ( )

Returns the error code of the last PCRE regex execution.

Return Values

Returns one of the following constants (explained on their own page):

PREG_NO_ERROR

PREG_INTERNAL_ERROR

PREG_BACKTRACK_LIMIT_ERROR (see also pcre.backtrack_limit)

PREG_RECURSION_LIMIT_ERROR (see also pcre.recursion_limit)

PREG_BAD_UTF8_ERROR

Code Examples / Notes » preg_last_error

pons+phpnote

For your convenience: PREG_NO_ERROR = 0 PREG_INTERNAL_ERROR = 1 PREG_BACKTRACK_LIMIT_ERROR = 2 PREG_RECURSION_LIMIT_ERROR = 3 PREG_BAD_UTF8_ERROR = 4

Change Language

Pattern Modifiers
Pattern Syntax
preg_grep
preg_last_error
preg_match_all
preg_match
preg_quote
preg_replace_callback
preg_replace
preg_split

preg_last_error

Returns the error code of the last PCRE regex execution (PHP 5 >= 5.2.0) int preg_last_error ( )

Return Values

Code Examples / Notes » preg_last_error

Change Language

Returns the error code of the last PCRE regex execution (PHP 5 >= 5.2.0)
int preg_last_error ( )