Online PHP editor | output for Xjvag

@ 2016-04-03T22:48:48Z

<?php

$clasa = 'HHH';
$length = '100';
$width = 200;
$depth = 300; 


$string1 = '{{clasa}}{{lenght}}{{width}}';
$string2 = '{{clasa}}{{lenght}}{{depth}}';
$string3 = '{{clasa}}_word{{lenght}},anything{{depth}}';

//$new1 = preg_replace('/{{([a-zA-Z\_\-]*?)}}/', ${'"$1"'}, $string1);
$new1 = preg_replace_callback("/{{([a-zA-Z\_\-]*?)}}/", function($m){
    global ${$m["1"]};
    return ${$m["1"]};
}, $string1);

echo $new1;

Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 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: HHH200
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 HHH200

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