ÿØÿàJFIFÿþ ÿÛC       ÿÛC ÿÀÿÄÿÄ"#QrÿÄÿÄ&1!A"2qQaáÿÚ ?Øy,æ/3JæÝ¹È߲؋5êXw²±ÉyˆR”¾I0ó2—PI¾IÌÚiMö¯–þrìN&"KgX:Šíµ•nTJnLK„…@!‰-ý ùúmë;ºgµŒ&ó±hw’¯Õ@”Ü— 9ñ-ë.²1<yà‚¹ïQÐU„ہ?.’¦èûbß±©Ö«Âw*VŒ) `$‰bØÔŸ’ëXÖ-ËTÜíGÚ3ð«g Ÿ§¯—Jx„–’U/ÂÅv_s(Hÿ@TñJÑãõçn­‚!ÈgfbÓc­:él[ðQe 9ÀPLbÃãCµm[5¿ç'ªjglå‡Ûí_§Úõl-;"PkÞÞÁQâ¼_Ñ^¢SŸx?"¸¦ùY騐ÒOÈ q’`~~ÚtËU¹CڒêV  I1Áß_ÿÙ--TEST-- Bug #71742 polyline touched by array_walk --SKIPIF-- --FILE-- 2 * $index, 'y' => pow($index, 2) ); } $callback = function (&$coordinate) { $coordinate['y'] = 200 - $coordinate['y'] / 50; }; array_walk($coordinates, $callback); $imagick = new Imagick(); $imagick->newImage(200, 200, "white"); $draw = new ImagickDraw (); $draw->setFillColor("none"); $draw->setStrokeColor("black"); //Fatal error in PHP 7, but not in PHP <= 5.6 $draw->polyline($coordinates); $draw->translate(0, -20); ////Works in PHP 7 $draw->polyline (array_values($coordinates)); $imagick->drawImage($draw); //$imagick->writeImage(getcwd()."/test.png"); $imagick->setImageFormat('png'); $bytes = $imagick->getImageBlob(); if (strlen($bytes) <= 0) { echo "Failed to generate image."; } //$imagick->writeImage("./bugTest.png"); echo "Ok"; ?> --EXPECT-- Ok