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<?php $values = [NAN, INF, -INF]; foreach($values as $value) { var_dump($value, (int)$value, (bool)$value); echo "\n"; }
Output for 8.5.0 - 8.5.3
Warning: The float NAN is not representable as an int, cast occurred in /in/fAFn3 on line 6 Warning: unexpected NAN value was coerced to bool in /in/fAFn3 on line 6 float(NAN) int(0) bool(true) Warning: The float INF is not representable as an int, cast occurred in /in/fAFn3 on line 6 float(INF) int(0) bool(true) Warning: The float -INF is not representable as an int, cast occurred in /in/fAFn3 on line 6 float(-INF) int(0) bool(true)
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18
float(NAN) int(0) bool(true) float(INF) int(0) bool(true) float(-INF) int(0) bool(true)
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
float(NAN) int(-9223372036854775808) bool(true) float(INF) int(-9223372036854775808) bool(true) float(-INF) int(-9223372036854775808) bool(true)
Output for 5.4.0 - 5.4.45
float(NAN) int(-9223372036854775808) bool(true) float(INF) int(0) bool(true) float(-INF) int(-9223372036854775808) bool(true)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/fAFn3 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/fAFn3 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/fAFn3 on line 3
Process exited with code 255.
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70.57 ms | 2726 KiB | 4 Q