I feel like I must have written this already half a dozen times, but I couldn't find quite the equivalent posted here: a trivial script to dump every file that looks like an image based on extension into an img tag, with a link/filename before it.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<style>
body {
font-family: sans-serif;
margin: 80px;
font-size:24px;
}
img {
width: 100%;
}
</style>
</head>
<body>
<? $files = array_values(array_diff(scandir('.'), array('.', '..')));
$imageendings = array(".jpg",".jpeg",".png",".gif",".webp", ".svg");
foreach ($files as $file) {
$lowercaseFile = strtolower($file);
if(endsWithOneOf($lowercaseFile,$imageendings)) {
print "<p>";
print "<a href='$file'>$file</a><br>";
print "<img src='$file'>";
print "</p>";
}
}
function endsWithOneOf($haystack, $needles){
foreach($needles as $needle) {
if(endsWith($haystack, $needle)) return true;
}
return false;
}
function endsWith($haystack, $needle) {
$length = strlen($needle);
return $length === 0 ||
(substr($haystack, -$length) === $needle);
}
?>
</body>
</html>
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