3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myArray = [ true, ['abc', 'def', false], false, 1, 'ghi', 2, [['HELLO', 'WORLD', true], [123, 456, false, 'false'], ], ]; array_walk_recursive( $myArray, function ($key,&$value) { if (is_bool($value)) { $value = 'I AM A BOOLEAN'; } } ); var_dump($myArray);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00718.55
8.3.50.0070.00716.49
8.3.40.0060.01018.51
8.3.30.0150.00018.63
8.3.20.0030.00519.02
8.3.10.0050.00320.75
8.3.00.0050.00319.43
8.2.180.0140.00718.54
8.2.170.0070.00722.96
8.2.160.0150.00020.76
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00319.83
8.2.120.0120.00326.35
8.2.110.0060.00320.52
8.2.100.0060.00617.72
8.2.90.0040.00417.75
8.2.80.0040.00418.66
8.2.70.0050.00317.79
8.2.60.0030.00617.93
8.2.50.0040.00418.10
8.2.40.0050.00319.47
8.2.30.0000.00719.31
8.2.20.0000.00718.00
8.2.10.0070.00318.00
8.2.00.0000.00719.37
8.1.280.0070.00725.92
8.1.270.0050.00323.98
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.03
8.1.230.0090.00321.04
8.1.220.0000.00918.71
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0050.00318.36
8.1.160.0040.00418.77
8.1.150.0050.00218.96
8.1.140.0040.00417.64
8.1.130.0090.00019.05
8.1.120.0040.00417.35
8.1.110.0030.00517.35
8.1.100.0080.00017.50
8.1.90.0000.00717.33
8.1.80.0060.00317.34
8.1.70.0030.00617.52
8.1.60.0030.00617.60
8.1.50.0060.00317.52
8.1.40.0030.00617.43
8.1.30.0040.00417.60
8.1.20.0040.00417.64
8.1.10.0020.00517.51
8.1.00.0030.00517.46
8.0.300.0000.00718.77
8.0.290.0000.00916.63
8.0.280.0030.00418.38
8.0.270.0040.00417.21
8.0.260.0000.00718.98
8.0.250.0030.00316.85
8.0.240.0040.00716.98
8.0.230.0040.00416.94
8.0.220.0020.00516.76
8.0.210.0000.00716.90
8.0.200.0070.00016.93
8.0.190.0040.00416.91
8.0.180.0000.00816.86
8.0.170.0050.00316.86
8.0.160.0040.00416.93
8.0.150.0070.00016.91
8.0.140.0000.00816.88
8.0.130.0040.00413.44
8.0.120.0040.00416.88
8.0.110.0000.00716.85
8.0.100.0050.00317.07
8.0.90.0070.00016.83
8.0.80.0050.01516.91
8.0.70.0040.00416.94
8.0.60.0040.00417.02
8.0.50.0050.00316.80
8.0.30.0090.00917.12
8.0.20.0150.00817.40
8.0.10.0000.00817.04
8.0.00.0150.00516.88
7.4.330.0050.00015.55
7.4.320.0000.00616.53
7.4.300.0000.00816.59
7.4.290.0050.00316.48
7.4.280.0070.00016.49
7.4.270.0000.00716.61
7.4.260.0040.00416.58
7.4.250.0000.00716.46
7.4.240.0020.00516.53
7.4.230.0030.00516.61
7.4.220.0040.00416.47
7.4.210.0110.00516.62
7.4.200.0000.00816.58
7.4.160.0080.00916.45
7.4.140.0140.00817.86
7.4.130.0090.00916.43
7.4.120.0110.00916.48
7.4.110.0100.00716.50
7.4.100.0130.00616.65
7.4.90.0180.00016.62
7.4.80.0140.00819.39
7.4.70.0140.00316.54
7.4.60.0150.00916.50
7.4.50.0040.01116.19
7.4.40.0130.01016.36
7.4.00.0000.01515.01
7.3.330.0030.00413.20
7.3.320.0030.00313.21
7.3.310.0000.00716.31
7.3.300.0040.00416.27
7.3.290.0070.00016.27
7.3.280.0090.00916.22
7.3.260.0110.00916.32
7.3.240.0080.00916.21
7.3.230.0370.02616.51
7.3.210.0140.01016.11
7.3.200.0080.00816.25
7.3.190.0030.01316.28
7.3.180.0080.00816.28
7.3.170.0080.00816.54
7.3.160.0110.01116.39
7.2.330.0160.01116.76
7.2.320.0120.00616.62
7.2.310.0150.00316.54
7.2.300.0060.01616.37
7.2.290.0150.00316.46
7.2.60.2360.01114.79
7.2.50.0080.01015.03
7.2.40.0990.01115.23
7.2.30.0920.01015.39
7.2.20.1440.01315.50
7.2.10.1510.01015.53
7.2.00.1360.00815.41
7.1.200.0070.00715.84
7.1.170.1000.00813.75
7.1.160.0900.00916.79
7.1.150.0890.01316.74
7.1.140.1220.00916.84
7.1.130.1230.01116.75
7.1.120.0870.00816.77
7.1.110.1330.01315.95
7.1.100.0720.00816.18
7.1.90.0690.01116.18
7.1.80.1370.01216.03
7.1.70.0840.00815.23
7.1.60.1380.01533.06
7.1.50.0980.00932.96
7.1.40.1460.01832.52
7.1.30.1310.01332.57
7.1.20.1380.01732.75
7.1.10.1070.00914.48
7.1.00.0920.01014.68

preferences:
62.27 ms | 401 KiB | 5 Q