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<?php $string = '\\\'test1\\\', \\\'test2\\\''; eval("\$array = [" . $string . "];"); print_r($array);
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
Parse error: syntax error, unexpected token "\", expecting "]" in /in/tkW8M(4) : eval()'d code on line 1
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Parse error: syntax error, unexpected ''test1\', \'test2\'];' (T_ENCAPSED_AND_WHITESPACE), expecting identifier (T_STRING) in /in/tkW8M(4) : eval()'d code on line 1
Process exited with code 255.
Output for 5.4.11 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ''test1\', \'test2\'];' (T_ENCAPSED_AND_WHITESPACE), expecting identifier (T_STRING) in /in/tkW8M(4) : eval()'d code on line 1 Notice: Undefined variable: array in /in/tkW8M on line 5
Output for 5.4.1 - 5.4.10
Parse error: syntax error, unexpected ''test1\', \'test2\'];' (T_ENCAPSED_AND_WHITESPACE), expecting identifier (T_STRING) in /in/tkW8M(4) : eval()'d code on line 1 Notice: Undefined variable: array in /in/tkW8M on line 5
Process exited with code 255.

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