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<?php $a = fopen(".", "r"); $c[$a] = 1; $b =& $c[$a]; $c[$a]++; var_dump($c);
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: fopen(): open_basedir restriction in effect. File(.) is not within the allowed path(s): (/tmp:/in:/etc) in /in/NYSob on line 2 Warning: fopen(.): Failed to open stream: Operation not permitted in /in/NYSob on line 2 array(1) { [0]=> &int(2) }
Output for 8.0.13
Warning: Resource ID#5 used as offset, casting to integer (5) in /in/NYSob on line 3 Warning: Resource ID#5 used as offset, casting to integer (5) in /in/NYSob on line 4 Warning: Resource ID#5 used as offset, casting to integer (5) in /in/NYSob on line 5 array(1) { [5]=> &int(2) }
Output for 7.4.33
Notice: Resource ID#5 used as offset, casting to integer (5) in /in/NYSob on line 3 Notice: Resource ID#5 used as offset, casting to integer (5) in /in/NYSob on line 4 Notice: Resource ID#5 used as offset, casting to integer (5) in /in/NYSob on line 5 array(1) { [5]=> &int(2) }
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.32
Warning: fopen(): open_basedir restriction in effect. File(.) is not within the allowed path(s): (/tmp:/in:/etc) in /in/NYSob on line 2 Warning: fopen(.): failed to open stream: Operation not permitted in /in/NYSob on line 2 array(1) { [0]=> &int(2) }
Output for 7.3.32 - 7.3.33
array(1) { [5]=> &int(2) }
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2, 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0
Warning: fopen(.): failed to open stream: Permission denied in /in/NYSob on line 2 array(1) { [0]=> &int(2) }
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
Strict Standards: Resource ID#5 used as offset, casting to integer (5) in /in/NYSob on line 3 Strict Standards: Resource ID#5 used as offset, casting to integer (5) in /in/NYSob on line 4 Strict Standards: Resource ID#5 used as offset, casting to integer (5) in /in/NYSob on line 5 array(1) { [5]=> &int(2) }
Output for 4.3.0 - 4.3.1
Warning: fopen(.) [http://www.php.net/function.fopen]: failed to create stream: Permission denied in /in/NYSob on line 2 array(1) { [0]=> &int(2) }

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