preg_last_error_msg

Returns the error message of the last PCRE regex execution

&reftitle.description; `string` `preg_last_error_msg`

Returns the error message of the last PCRE regex execution.

&reftitle.parameters; &no.function.parameters;
&reftitle.returnvalues;

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

&reftitle.examples;

### `preg_last_error_msg` example

    <?php

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

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

    ?>

&example.outputs;

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&reftitle.seealso;

- `preg_last_error`