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@ 2013-03-15T20:24:04Z

<?php   
function getext($filename) {   
    $pos = strrpos($filename,'.');   
    $str = substr($filename, $pos);   
    return $str;   
}   
$image = 'http://webplatformtools.org/images/app/logo.png';  
$ext = getext($image);   
if($ext == ".jpg"){   
    $img = ImageCreateFromJpeg($image);   
}   
else{   
    echo'Wrong File Type';   
}   
$width = imagesx($img);   
$height = imagesy($img);   

for($h=0;$h<$height;$h++){   
    for($w=0;$w<=$width;$w++){   
        $rgb = ImageColorAt($img, $w, $h);   
        $r = ($rgb >> 16) & 0xFF;   
        $g = ($rgb >> 8) & 0xFF;   
        $b = $rgb & 0xFF;   
        if($w == $width){   
            echo '<br>';   
        }else{   
           echo '<span style="color:rgb('.$r.','.$g.','.$b.');">#</span>';  
        }   
    }   
}   
?>

Output for git.master, git.master_jit, rfc.property-hooks: Wrong File Type Fatal error: Uncaught Error: Call to undefined function imagesx() in /in/Fgt2l:15 Stack trace: #0 {main} thrown in /in/Fgt2l on line 15
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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