3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3,4,5,6,7,8,9]; array_walk_recursive($a, function ($value, $key) {$value+=1;}); echo $a;

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)
8.3.60.0110.00416.88
8.3.50.0070.00718.18
8.3.40.0030.01418.68
8.3.30.0030.01418.67
8.3.20.0080.00018.73
8.3.10.0040.00423.53
8.3.00.0030.00521.85
8.2.180.0070.01016.38
8.2.170.0110.00422.96
8.2.160.0140.00022.12
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00019.72
8.2.120.0070.00026.35
8.2.110.0050.00521.11
8.2.100.0030.01217.91
8.2.90.0080.00019.01
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0050.00320.46
8.2.30.0030.00719.23
8.2.20.0040.00418.09
8.2.10.0080.00018.10
8.2.00.0040.00417.72
8.1.280.0170.00325.92
8.1.270.0070.00022.19
8.1.260.0050.00228.09
8.1.250.0040.00428.09
8.1.240.0060.00322.69
8.1.230.0110.00020.44
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.50
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0060.00318.82
8.1.160.0070.00022.13
8.1.150.0040.00418.88
8.1.140.0000.00819.57
8.1.130.0040.00417.62
8.1.120.0000.00717.47
8.1.110.0080.00017.46
8.1.100.0040.00417.39
8.1.90.0020.00517.44
8.1.80.0000.00717.33
8.1.70.0040.00417.45
8.1.60.0030.01017.59
8.1.50.0030.00517.51
8.1.40.0000.00717.42
8.1.30.0040.00417.66
8.1.20.0040.00417.63
8.1.10.0000.00717.39
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00518.50
8.0.270.0060.00317.18
8.0.260.0030.00317.29
8.0.250.0060.00016.90
8.0.240.0000.00716.88
8.0.230.0040.00416.86
8.0.220.0030.00316.86
8.0.210.0000.00716.92
8.0.200.0000.00617.10
8.0.190.0030.00517.08
8.0.180.0050.00316.98
8.0.170.0040.00416.99
8.0.160.0000.00716.89
8.0.150.0040.00416.98
8.0.140.0040.00416.97
8.0.130.0070.00013.41
8.0.120.0040.00416.93
8.0.110.0000.00817.00
8.0.100.0070.00016.84
8.0.90.0000.00716.77
8.0.80.0150.00016.95
8.0.70.0040.00416.83
8.0.60.0040.00416.77
8.0.50.0040.00416.77
8.0.30.0130.00516.87
8.0.20.0100.01017.40
8.0.10.0040.00416.92
8.0.00.0130.00716.64
7.4.330.0050.00015.55
7.4.320.0030.00316.48
7.4.300.0000.00816.58
7.4.290.0040.00416.50
7.4.280.0000.00816.41
7.4.270.0000.00716.48
7.4.260.0000.00816.40
7.4.250.0000.00816.47
7.4.240.0080.00016.53
7.4.230.0030.00316.62
7.4.220.0070.01916.44
7.4.210.0100.01016.61
7.4.200.0070.00016.59
7.4.160.0100.00716.54
7.4.150.0110.00817.40
7.4.140.0060.01217.86
7.4.130.0070.01216.48
7.4.120.0160.00216.48
7.4.110.0090.00916.37
7.4.100.0060.00916.46
7.4.90.0040.01216.54
7.4.80.0100.00719.39
7.4.70.0030.01416.51
7.4.60.0070.01416.49
7.4.50.0060.00916.14
7.4.40.0070.01016.44
7.4.30.0030.01216.55
7.4.00.0060.00915.12
7.3.330.0000.00713.21
7.3.320.0000.00513.18
7.3.310.0040.00416.25
7.3.300.0070.00016.38
7.3.290.0070.00816.34
7.3.280.0120.00616.34
7.3.270.0100.00717.40
7.3.260.0100.00916.45
7.3.250.0060.01316.28
7.3.240.0120.00516.46
7.3.230.0110.00716.39
7.3.210.0080.00816.33
7.3.200.0040.01416.24
7.3.190.0090.01316.33
7.3.180.0110.00916.50
7.3.170.0150.00316.52
7.3.160.0180.00316.30
7.2.330.0100.00716.31
7.2.320.0040.01616.54
7.2.310.0070.01016.56
7.2.300.0070.01716.40
7.2.290.0090.00916.64
7.2.60.0330.00316.73
7.2.50.0070.00716.79
7.2.00.0000.01619.45
7.1.200.0000.01515.54
7.1.70.0030.00717.13
7.1.60.0100.01017.27
7.1.00.0000.07722.31
7.0.200.0110.00316.79
7.0.120.0000.06322.00
7.0.110.0070.05722.02
7.0.100.0100.05021.99
7.0.90.0070.05721.98
7.0.80.0100.07022.02
7.0.70.0100.06022.09
7.0.60.0030.05722.00
7.0.50.0100.07022.07
7.0.40.0100.07022.20
7.0.30.0030.05722.20
7.0.20.0070.05722.06
7.0.10.0030.06022.12
7.0.00.0030.06022.08
5.6.270.0130.05320.88
5.6.260.0000.07720.97
5.6.250.0100.07021.04
5.6.240.0200.07320.88
5.6.230.0130.07020.87
5.6.220.0030.05720.98
5.6.210.0030.06020.95
5.6.200.0130.07021.04
5.6.190.0130.07320.83
5.6.180.0200.06020.84
5.6.170.0100.05020.76
5.6.160.0070.08020.85
5.6.150.0170.07321.02
5.6.140.0030.07021.00
5.6.130.0070.08020.87
5.6.120.0000.07020.94
5.6.110.0170.05321.00
5.6.100.0030.06020.82
5.6.90.0030.05721.05
5.6.80.0000.05720.31
5.6.70.0100.05020.20
5.6.60.0100.05320.23
5.6.50.0000.06020.27
5.6.40.0070.05020.20
5.6.30.0030.06020.39
5.6.20.0200.04020.38
5.6.10.0100.04720.33
5.6.00.0100.05720.40

preferences:
62.8 ms | 400 KiB | 5 Q