public function parseNext( $text, WikiObjectModelCollection $parentObj, $offset = 0 ) {
$lastLF = ( $offset == 0 || $text { $offset - 1 } == "\n" );
$text = substr( $text, $offset );
if ( !$lastLF ) return null;
$r = preg_match( '/^(={1,6})/', $text, $m );
if ( $r ) {
$text1 = substr( $text, strlen( $m[0] ) );
$s = explode( "\n", $text1, 2 );
$r = preg_match( '/(={1,})\s*$/', $s[0], $m1, PREG_OFFSET_CAPTURE );
if ( $r ) {
$len = strlen( $m[0] ) + strlen( $s[0] ) + 1/* \n */;
$level = strlen( $m[1] ) < strlen( $m1[1][0] ) ? strlen( $m[1] ) : strlen( $m1[1][0] );
$obj = new WOMSectionModel( trim(
substr( WOMSectionParser::$heading, 0, strlen( $m[1] ) - $level ) .
substr( $s[0], 0, $m1[1][1] + strlen( $m1[1][0] ) - $level ) ),
$level );
while ( $parentObj != null &&
( $parentObj->getTypeID() == WOM_TYPE_SECTION ) &&
( $parentObj->getLevel() >= $obj->getLevel() ) ) {
$parentObj = $parentObj->getParent();
}
$obj->setParent( $parentObj );
return array( 'len' => $len, 'obj' => $obj );
}
}
return null;
}
