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<?php echo "0x0+2 = "; echo 0x0+2; echo "\n"; echo "0x0+ 2 = "; echo 0x0+ 2; echo "\n"; echo "0x0 +2 = "; echo 0x0 +2; echo "\n";
Output for 4.3.0 - 5.2.17, 5.3.11 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0x0+2 = 2 0x0+ 2 = 2 0x0 +2 = 2
Output for 5.3.0 - 5.3.10
0x0+2 = 4 0x0+ 2 = 2 0x0 +2 = 4