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<?php echo base64_encode(['email' => $email, 'unique_id' => $unique_id]);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $email in /in/VTMpl on line 3 Warning: Undefined variable $unique_id in /in/VTMpl on line 3 Fatal error: Uncaught TypeError: base64_encode(): Argument #1 ($string) must be of type string, array given in /in/VTMpl:3 Stack trace: #0 /in/VTMpl(3): base64_encode(Array) #1 {main} thrown in /in/VTMpl on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: email in /in/VTMpl on line 3 Notice: Undefined variable: unique_id in /in/VTMpl on line 3 Warning: base64_encode() expects parameter 1 to be string, array given in /in/VTMpl on line 3
Output for 7.3.32 - 7.3.33
Warning: base64_encode() expects parameter 1 to be string, array given in /in/VTMpl on line 3
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/VTMpl on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/VTMpl on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/VTMpl on line 3
Process exited with code 255.

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