Online PHP editor | output for mRWPE

@ 2018-08-17T02:35:26Z

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Logo to ASCII</title>
<style>
#logo {
    font-family: monospace;
    line-height: 0.6em;
}
</style>
</head>
<body>
<?php
try {
    $smallWidth = 100;
    $smallHeight = 100;
    $slLogo = "https://www.sololearn.com/images/fb-story-icon.jpg";
    $img = imagecreatefromjpeg($slLogo);
    if ($img) {
        $width = imagesx($img);
        $height = imagesy($img);

        $smallImg = imagecreatetruecolor($smallWidth, $smallHeight);
        imagecopyresampled($smallImg, $img, 0, 0, 0, 0, $smallWidth, $smallHeight, $width, $height);

        echo "<div id='logo'>";
        for ($y = 0; $y < $smallWidth; $y++) {
            for ($x = 0; $x < $smallHeight; $x++) {
                $color = imagecolorat($smallImg, $x, $y);
                $r = str_pad(dechex(($color >> 16) & 0xFF), 2, "0", STR_PAD_LEFT);
                $g = str_pad(dechex(($color >> 8) & 0xFF), 2, "0", STR_PAD_LEFT);
                $b = str_pad(dechex($color & 0xFF), 2, "0", STR_PAD_LEFT);
                echo "<i style='color:#$r$g$b'>*</i>";
            }
            echo "<br>\n";
        }
        echo "</div>";

        imagedestroy($img);
        imagedestroy($smallImg);
    }
} catch (Exception $e) {
    print_r($e->getMessage());
}
?>
</body>
</html>

Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7: <!doctype html> <html> <head> <meta charset="utf-8"> <title>Logo to ASCII</title> <style> #logo { font-family: monospace; line-height: 0.6em; } </style> </head> <body> Fatal error: Uncaught Error: Call to undefined function imagecreatefromjpeg() in /in/mRWPE:19 Stack trace: #0 {main} thrown in /in/mRWPE on line 19
Process exited with code 255.
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 <!doctype html> <html> <head> <meta charset="utf-8"> <title>Logo to ASCII</title> <style> #logo { font-family: monospace; line-height: 0.6em; } </style> </head> <body> Fatal error: Uncaught Error: Call to undefined function imagecreatefromjpeg() in /in/mRWPE:19 Stack trace: #0 {main} thrown in /in/mRWPE on line 19
Process exited with code 255.

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