3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i']; $chunk = array_chunk($array, 2); var_dump($chunk);

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)
8.3.60.0060.01218.45
8.3.50.0090.00921.92
8.3.40.0070.01118.72
8.3.30.0100.01018.64
8.3.20.0070.00021.79
8.3.10.0000.00721.97
8.3.00.0040.00420.77
8.2.180.0130.00718.16
8.2.170.0150.00022.96
8.2.160.0140.00020.26
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.00822.13
8.2.120.0040.00426.35
8.2.110.0100.00022.25
8.2.100.0030.00917.71
8.2.90.0040.00422.13
8.2.80.0000.00817.97
8.2.70.0050.00317.68
8.2.60.0030.00517.91
8.2.50.0040.00418.10
8.2.40.0030.00620.45
8.2.30.0030.00320.43
8.2.20.0070.00017.86
8.2.10.0040.00418.11
8.2.00.0000.00718.16
8.1.280.0120.00325.92
8.1.270.0000.00823.84
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0040.00722.19
8.1.230.0060.00622.59
8.1.220.0030.00517.74
8.1.210.0040.00418.84
8.1.200.0080.00017.35
8.1.190.0050.00317.00
8.1.180.0040.00418.10
8.1.170.0030.00618.65
8.1.160.0000.00718.87
8.1.150.0030.00520.31
8.1.140.0070.00019.41
8.1.130.0040.00419.03
8.1.120.0000.00717.29
8.1.110.0000.00817.42
8.1.100.0000.00717.27
8.1.90.0040.00417.38
8.1.80.0000.00717.28
8.1.70.0030.00317.38
8.1.60.0080.00017.50
8.1.50.0030.00717.34
8.1.40.0070.00017.48
8.1.30.0040.00417.60
8.1.20.0000.00817.54
8.1.10.0000.00717.34
8.1.00.0040.00417.25
8.0.300.0060.00320.09
8.0.290.0000.00716.63
8.0.280.0030.00318.42
8.0.270.0070.00017.14
8.0.260.0030.00318.36
8.0.250.0040.00416.88
8.0.240.0050.00616.85
8.0.230.0000.00716.84
8.0.220.0030.00316.84
8.0.210.0030.00316.85
8.0.200.0000.00616.88
8.0.190.0040.00416.90
8.0.180.0000.00816.82
8.0.170.0040.00416.85
8.0.160.0000.00716.71
8.0.150.0100.00016.78
8.0.140.0000.00716.76
8.0.130.0050.00013.28
8.0.120.0070.00016.80
8.0.110.0030.00616.82
8.0.100.0030.00316.73
8.0.90.0070.00016.78
8.0.80.0030.01316.73
8.0.70.0000.00716.70
8.0.60.0030.00416.90
8.0.50.0000.00816.73
8.0.30.0130.00717.04
8.0.20.0150.00517.40
8.0.10.0040.00416.80
8.0.00.0100.00716.88
7.4.330.0060.00015.55
7.4.320.0060.00316.49
7.4.300.0000.00616.52
7.4.290.0090.00016.38
7.4.280.0040.00416.50
7.4.270.0000.00716.46
7.4.260.0050.00316.52
7.4.250.0050.00316.42
7.4.240.0000.00716.41
7.4.230.0070.00016.46
7.4.220.0140.01016.55
7.4.210.0090.00816.45
7.4.200.0040.00416.40
7.4.160.0080.00816.28
7.4.150.0160.00317.40
7.4.140.0150.00617.86
7.4.130.0100.01316.44
7.4.120.0130.00916.53
7.4.110.0150.00616.31
7.4.100.0070.01016.53
7.4.90.0080.01116.38
7.4.80.0070.01619.39
7.4.70.0070.01016.56
7.4.60.0080.00816.45
7.4.50.0030.01016.05
7.4.40.0030.01416.43
7.4.30.0130.00316.37
7.4.00.0100.00715.05
7.3.330.0060.00013.03
7.3.320.0050.00013.02
7.3.310.0000.00715.99
7.3.300.0000.00716.11
7.3.290.0060.00016.10
7.3.280.0100.01016.13
7.3.270.0130.01017.40
7.3.260.0120.00816.21
7.3.250.0090.01316.33
7.3.240.0060.01116.09
7.3.230.0130.00416.30
7.3.210.0100.01416.54
7.3.200.0070.01116.24
7.3.190.0130.00416.18
7.3.180.0150.00316.27
7.3.170.0100.00716.05
7.3.160.0030.01316.35
7.2.330.0110.00716.31
7.2.320.0140.00316.44
7.2.310.0100.00716.59
7.2.300.0160.01016.59
7.2.290.0160.00316.63
7.1.70.0000.00917.09
7.1.60.0000.01117.27
7.1.20.0170.08340.30
7.1.10.0100.07322.25
7.1.00.0100.06722.37
7.0.200.0060.00316.76
7.0.160.0070.06021.80
7.0.150.0130.05021.91
7.0.140.0030.06321.80
7.0.130.0170.06721.84
7.0.120.0030.07021.74
7.0.110.0070.06021.83
7.0.100.0030.06322.00
7.0.90.0070.08021.93
7.0.80.0100.06721.75
7.0.70.0070.06321.96
7.0.60.0070.05721.78
7.0.50.0100.07722.04
7.0.40.0100.06321.91
7.0.30.0030.07021.89
7.0.20.0100.06721.83
7.0.10.0170.04721.93
7.0.00.0000.06322.02

preferences:
60.21 ms | 401 KiB | 5 Q