3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_separator = "@4R30n_"; $tmp = base64_encode("xlocvh+2120639@gmail.com" + $_separator + "valophis94" + $_separator + "12345" + $_separator); echo $tmp;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/4jLuA:4 Stack trace: #0 {main} thrown in /in/4jLuA on line 4
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: A non-numeric value encountered in /in/4jLuA on line 4 Warning: A non-numeric value encountered in /in/4jLuA on line 4 Warning: A non-numeric value encountered in /in/4jLuA on line 4 Warning: A non-numeric value encountered in /in/4jLuA on line 4 Warning: A non-numeric value encountered in /in/4jLuA on line 4 MTIzNDU=
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
MTIzNDU=

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182.98 ms | 402 KiB | 224 Q