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<?php $a = INF; $b = array(); $c = (object)array(); var_dump($a < $b); var_dump($b < $c); var_dump($c < $a);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33, 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) bool(true) Notice: Object of class stdClass could not be converted to float in /in/FkHr7 on line 8 bool(true)
Output for 7.3.32 - 7.3.33
bool(true) bool(true) bool(true)
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
bool(true) bool(true) Notice: Object of class stdClass could not be converted to double in /in/FkHr7 on line 8 bool(true)

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153.61 ms | 402 KiB | 179 Q