preg_last_error_msg

preg_last_error_msg

Returns the error message of the last PCRE regex execution

string **preg_last_error_msg**

Returns the error message of the last PCRE regex execution.

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

Voorbeeld: example

<?php

preg_match('/(?:\D+|<\d+>)*[!?]/', 'foobar foobar foobar');

if (preg_last_error() !== PREG_NO_ERROR) {
    echo preg_last_error_msg();
}

?>

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preg_last_error