Lines Matching refs:index
271 $index = 0;
291 $op = substr( $expression, $index, 1 );
293 …_pattern . '\(?|\d+(?:\.\d*)?(?:(e[+-]?)\d*)?|\.\d+|\()/', substr( $expression, $index ), $match );
299 ++$index;
310 --$index;
320 ++$index;
371 ++$index;
393 ++$index;
398 ++$index;
421 $index += strlen( $value );
448 ++$index;
463 if ( strlen( $expression ) === $index ) {
473 while ( ' ' === substr( $expression, $index, 1 ) ) {
474 ++$index;