Online PHP editor | output for BoH6h

@ 2014-09-11T19:54:26Z

<?php function generatecaptcha(){
	$randomcontent = str_split('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ123456789');
	$content = null;
	for($i=0; $i<5; $i++){
		$content = $content.$randomcontent[rand(0,60)];
	}
	$image = ImageCreate(46, 17);//width and height
	imagecolorallocate($image, 0, 0, 0);//get background color for image image, r, g, b
	$font_color = imagecolorallocate($image, 255, 255, 255);
	imagestring($image, 10, 0, 0, $content, $font_color);//convert string to image-- image, font-size, x,y, string, font-color
	return imagejpeg($image);
}

generatecaptcha();
?>

Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1: Fatal error: Uncaught Error: Call to undefined function ImageCreate() in /in/BoH6h:7 Stack trace: #0 /in/BoH6h(14): generatecaptcha() #1 {main} thrown in /in/BoH6h on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40: Fatal error: Call to undefined function ImageCreate() in /in/BoH6h on line 7
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: str_split() in /in/BoH6h on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Fatal error: Call to undefined function: str_split() in /in/BoH6h on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: str_split() in /in/BoH6h on line 2

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