Online PHP editor | output for 3WLNL

@ 2015-05-06T15:45:51Z

<?php 
$a = array('hi' => 'there', 'there' => 'world');
function dgs_Aval($array, $keys) {
// return first valid value of array[key], value may be substituted via key definition
	$_k = (is_array($keys))?$keys:array($keys);
    foreach ($_k as $k => $v) {
		$key = (is_int($k))?$v:$k;
		if (isset($array[$key]) && !empty($array[$key])) return ((is_int($k))?$array[$key]:$v);
	}
	return '';		
}
function __($txt) {
    return $txt;
}
echo dgs_Aval($a, 'what')||__('nope');

Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 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 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: 1
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 1

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