3v4l.org

run code in 300+ PHP versions simultaneously
<?php $encodedSecret = "3d3d516343746d4d6d6c315669563362"; $decodedSecret = base64_decode($encodedSecred); echo $decodedSecret;
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $encodedSecred in /in/tV1Eh on line 4 Deprecated: base64_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /in/tV1Eh on line 4
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $encodedSecred in /in/tV1Eh on line 4
Output for 5.0.4 - 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 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.5 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: encodedSecred in /in/tV1Eh on line 4
Output for 7.3.32 - 7.3.33, 7.4.26
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: encodedSecred in /in/tV1Eh on line 4

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