src/Console/Command/HelpCommand.php
private static function wordwrap($string, $width)
    {
        $result = [];
        $currentLine = 0;
        $lineLength = 0;
        foreach (explode(' ', $string) as $word) {
            $wordLength = \strlen(Preg::replace('~</?(\w+)>~', '', $word));
            if (0 !== $lineLength) {
                ++$wordLength; // space before word
            }

            if ($lineLength + $wordLength > $width) {
                ++$currentLine;
                $lineLength = 0;
            }

            $result[$currentLine][] = $word;
            $lineLength += $wordLength;
        }

        return array_map(static function ($line) {
            return implode(' ', $line);
        }, $result);
    }
private static function wordwrap($string, $width)
    {
        $result = [];
        $currentLine = 0;
        $lineLength = 0;
        foreach (explode(' ', $string) as $word) {
            $wordLength = \strlen(Preg::replace('~</?(\w+)>~', '', $word));
            if (0 !== $lineLength) {
                ++$wordLength; // space before word
            }

            if ($lineLength + $wordLength > $width) {
                ++$currentLine;
                $lineLength = 0;
            }

            $result[$currentLine][] = $word;
            $lineLength += $wordLength;
        }

        return array_map(static function ($line) {
            return implode(' ', $line);
        }, $result);
    }
private static function wordwrap ( $ string , $ width ) { $ result = [ ] ; $ currentLine = 0 ; $ lineLength = 0 ; foreach ( explode ( ' ' , $ string ) as $ word ) { $ wordLength = \ strlen ( Preg :: replace ( '~</?(\w+)>~' , '' , $ word ) ) ; if ( 0 !== $ lineLength ) { ++ $ wordLength ; // space before word } if ( $ lineLength + $ wordLength > $ width ) { ++ $ currentLine ; $ lineLength = 0 ; } $ result [ $ currentLine ] [ ] = $ word ; $ lineLength += $ wordLength ; } return array_map ( static function ( $ line ) { return implode ( ' ' , $ line ) ; } , $ result ) ; }
Wraps a string to the given number of characters, ignoring style tags.

@param string $string
@param int    $width

@return string[]
Wraps a string to the given number of characters ignoring style tags .