Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Get string length
<?php strlen(string $string): int
<?php         if (preg_match($hexPattern, $value, $matches)) {

            $result = [];

            $result[0] = strlen($matches[1]) == '1' ? hexdec($matches[1].$matches[1]) : hexdec($matches[1]);

            $result[1] = strlen($matches[2]) == '1' ? hexdec($matches[2].$matches[2]) : hexdec($matches[2]);

            $result[2] = strlen($matches[3]) == '1' ? hexdec($matches[3].$matches[3]) : hexdec($matches[3]);

            $result[3] = 1;
<?php         if (preg_match($hexPattern, $value, $matches)) {

            $result = [];

            $result[0] = strlen($matches[1]) == '1' ? hexdec($matches[1].$matches[1]) : hexdec($matches[1]);

            $result[1] = strlen($matches[2]) == '1' ? hexdec($matches[2].$matches[2]) : hexdec($matches[2]);

            $result[2] = strlen($matches[3]) == '1' ? hexdec($matches[3].$matches[3]) : hexdec($matches[3]);

            $result[3] = 1;

        } elseif (preg_match($rgbPattern, $value, $matches)) {
<?php             $result = [];

            $result[0] = strlen($matches[1]) == '1' ? hexdec($matches[1].$matches[1]) : hexdec($matches[1]);

            $result[1] = strlen($matches[2]) == '1' ? hexdec($matches[2].$matches[2]) : hexdec($matches[2]);

            $result[2] = strlen($matches[3]) == '1' ? hexdec($matches[3].$matches[3]) : hexdec($matches[3]);

            $result[3] = 1;

        } elseif (preg_match($rgbPattern, $value, $matches)) {

            $result = [];
<?php             200,

            [

                'Content-Type'   => $mimetype,

                'Content-Length' => strlen($image->getEncoded())

            ],

            $stream

        ));
<?php             $width = $this->getInternalFontWidth();

            $height = $this->getInternalFontHeight();



            if (strlen($this->text) == 0) {


                $box['width'] = 0;

                $box['height'] = 0;
<?php                 $box['height'] = 0;

            } else {


                $box['width'] = strlen($this->text) * $width;

                $box['height'] = $height;

            }

        }
<?php         $dimensions = (new \Imagick())->queryFontMetrics($draw, $this->text);



        if (strlen($this->text) == 0) {


            $box['width'] = 0;

            $box['height'] = 0;
<?php         $this->image->encode($this->format, $this->quality);

        $data = $this->image->getEncoded();

        $mime = finfo_buffer(finfo_open(FILEINFO_MIME_TYPE), $data);

        $length = strlen($data);



        if (function_exists('app') && is_a($app = app(), 'Illuminate\Foundation\Application')) {
<?php         ]));



        $this->assertEquals(

            strlen($encodedContent),

            $output->getHeaderLine('Content-Length')

        );

    }