3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_decode('arkFuL5cVPjK6plalLRMpW7kC8f6Dl1hwUNAaecsgktiInBnHWtomT7ajX6iyKmfVZml8Gmb25XgPA86ZVw5w==');
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44.26 ms | 402 KiB | 5 Q