Automattic\WooCommerce\Vendor\Sabberworm\CSS\Parsing

ParserState::consumeExpression │ public │ WC 1.0

Method of the class: ParserState{}

No Hooks.

Returns

String.

Usage

$ParserState = new ParserState();
$ParserState->consumeExpression( $mExpression, $iMaxLength );
$mExpression(string) (required)
.
$iMaxLength(int|null)
.
Default: null

ParserState::consumeExpression() code WC 10.4.3

woocommerce/lib/packages/Sabberworm/CSS/Parsing/ParserState.php 
public function consumeExpression($mExpression, $iMaxLength = null)
{
    $aMatches = null;
    $sInput = $iMaxLength !== null ? $this->peek($iMaxLength) : $this->inputLeft();
    if (preg_match($mExpression, $sInput, $aMatches, PREG_OFFSET_CAPTURE) === 1) {
        return $this->consume($aMatches[0][0]);
    }
    throw new UnexpectedTokenException($mExpression, $this->peek(5), 'expression', $this->iLineNo);
}