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<?php $foo = "0d9"; $bar = "0d9"; var_dump($foo === $bar); var_dump($foo + 1); var_dump($foo === $bar); $foo += 1; $bar++; var_dump([$foo, $bar]);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
bool(true) Warning: A non-numeric value encountered in /in/SaDnk on line 4 int(1) bool(true) Warning: A non-numeric value encountered in /in/SaDnk on line 6 array(2) { [0]=> int(1) [1]=> string(3) "0e0" }
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
bool(true) Notice: A non well formed numeric value encountered in /in/SaDnk on line 4 int(1) bool(true) Notice: A non well formed numeric value encountered in /in/SaDnk on line 6 array(2) { [0]=> int(1) [1]=> string(3) "0e0" }
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.3.32 - 7.3.33
bool(true) int(1) bool(true) array(2) { [0]=> int(1) [1]=> string(3) "0e0" }

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