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<?php $array("00.000","0","00000"); foreach($array as $value){ echo "value is $value \r\n"; if(empty($value)){ echo "empty\r\n"; }else{ echo "full\r\n"; } }
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 $array in /in/8KncT on line 2 Fatal error: Uncaught Error: Value of type null is not callable in /in/8KncT:2 Stack trace: #0 {main} thrown in /in/8KncT on line 2
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: array in /in/8KncT on line 2 Fatal error: Uncaught Error: Function name must be a string in /in/8KncT:2 Stack trace: #0 {main} thrown in /in/8KncT on line 2
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Function name must be a string in /in/8KncT:2 Stack trace: #0 {main} thrown in /in/8KncT on line 2
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Notice: Undefined variable: array in /in/8KncT on line 2 Fatal error: Function name must be a string in /in/8KncT on line 2
Process exited with code 255.

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