3v4l.org

run code in 300+ PHP versions simultaneously
<?php $enc1 = base64_encode(181); $enc2 = base64_encode('M'.$enc1.'T'); $dec1 = base64_decode($enc2); $len = strlen($dec1); $dec2 = substr($dec1, 1, $len-2); $dec3 = base64_decode($dec2); //echo "\n".$dec3; $f = $enc[array_rand(str_split($enc1))]; $s = $enc[array_rand(str_split($enc1))]; echo $f.'='.$s;

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40.35 ms | 402 KiB | 5 Q