$ret = array();
if ( $this->mustBePosted() ) {
- $ret = array_merge( $ret, array( array ( 'mustbeposted', $this->getModuleName() ) ) );
+ $ret[] = array ( 'mustbeposted', $this->getModuleName() );
}
if ( $this->isReadMode() ) {
- $ret = array_merge( $ret, array( array ( 'readrequired' ) ) );
+ $ret[] = array ( 'readrequired' );
}
if ( $this->isWriteMode() ) {
- $ret = array_merge( $ret, array( array ( 'writerequired' ), array( 'writedisabled' ) ) );
+ $ret[] = array ( 'writerequired' );
+ $ret[] = array ( 'writedisabled' );
}
return $ret;