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<?php $xxx = "'Free', 'Include', 'Offer', 'Provide'"; $xxx_array = array_map( function( $el) { return trim( $el, "' "); }, explode(',', $xxx)); print_r( $xxx_array);
based on o0peQ
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => Free [1] => Include [2] => Offer [3] => Provide )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/futZO on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/futZO on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/futZO on line 4
Process exited with code 255.