(mongodb >=1.0.0)

MongoDB\BSON\Regex::__constructConstruct a new Regex


final public MongoDB\BSON\Regex::__construct ( string $pattern [, string $flags = "" ] )

Elenco dei parametri

pattern (string)

The regular expression pattern.

Nota: The pattern should not be wrapped with delimiter characters.

flags (string)

The » regular expression flags. Characters in this argument will be sorted alphabetically.


Log delle modifiche

Versione Descrizione

The flags argument is optional and defaults to an empty string.

Characters in the flags argument will be sorted alphabetically when a Regex is constructed. Previously, the characters were stored in the order provided.

MongoDB\Driver\Exception\InvalidArgumentException is thrown if pattern or flags contain null bytes. Previously, values would be truncated at the first null byte.


Example #1 MongoDB\BSON\Regex::__construct() example


= new MongoDB\BSON\Regex('^foo''i');


Il precedente esempio visualizzerĂ :

object(MongoDB\BSON\Regex)#1 (2) {
  string(4) "^foo"
  string(1) "i"
add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top