3v4l.org

run code in 300+ PHP versions simultaneously
<?php $matches = [ 'xyz', 'dublin', 40, 'abc', 'canada', 2 ]; $matches = array_chunk($matches,3); print_r($matches); foreach ($matches as $value) { var_dump($value); }

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)
8.3.110.0090.00016.43
8.3.100.0040.00416.39
8.3.90.0040.00418.30
8.3.80.0070.00318.39
8.3.70.0140.00716.75
8.3.60.0120.00918.30
8.3.50.0070.00917.36
8.3.40.0110.00718.50
8.3.30.0110.00318.42
8.3.20.0070.00021.60
8.3.10.0040.00421.60
8.3.00.0040.00421.63
8.2.230.0060.00320.94
8.2.220.0040.00424.06
8.2.210.0110.00726.77
8.2.200.0070.00318.15
8.2.190.0130.00320.23
8.2.180.0040.01116.63
8.2.170.0120.00622.96
8.2.160.0040.01121.07
8.2.150.0040.00424.18
8.2.140.0070.01124.66
8.2.130.0100.00020.40
8.2.120.0050.00326.35
8.2.110.0080.00020.54
8.2.100.0060.00617.78
8.2.90.0000.00820.54
8.2.80.0090.00017.97
8.2.70.0040.00417.92
8.2.60.0080.00318.03
8.2.50.0050.00318.10
8.2.40.0030.00619.50
8.2.30.0040.00419.18
8.2.20.0000.00718.11
8.2.10.0050.00318.19
8.2.00.0000.00819.45
8.1.290.0040.00418.88
8.1.280.0070.00725.92
8.1.270.0080.00020.75
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00322.66
8.1.230.0090.00321.02
8.1.220.0050.00317.74
8.1.210.0050.00318.99
8.1.200.0030.00517.48
8.1.190.0030.00617.13
8.1.180.0060.00318.10
8.1.170.0000.00818.61
8.1.160.0000.00718.87
8.1.150.0040.00418.92
8.1.140.0000.00722.23
8.1.130.0070.00020.13
8.1.120.0000.00817.35
8.1.110.0050.00317.37
8.1.100.0000.00817.46
8.1.90.0050.00317.36
8.1.80.0030.00617.46
8.1.70.0030.00317.45
8.1.60.0000.00717.50
8.1.50.0040.00417.55
8.1.40.0000.00817.41
8.1.30.0110.00017.59
8.1.20.0000.00717.72
8.1.10.0000.00717.30
8.1.00.0030.00617.28
8.0.300.0040.00420.11
8.0.290.0080.00016.75
8.0.280.0070.00018.35
8.0.270.0000.00717.24
8.0.260.0030.00618.44
8.0.250.0030.00316.85
8.0.240.0050.00316.82
8.0.230.0000.00616.90
8.0.220.0030.00616.80
8.0.210.0030.00316.81
8.0.200.0040.00416.85
8.0.190.0070.00017.00
8.0.180.0000.00816.96
8.0.170.0090.00016.90
8.0.160.0050.00316.85
8.0.150.0000.00716.71
8.0.140.0040.00416.88
8.0.130.0000.00513.27
8.0.120.0040.00416.85
8.0.110.0000.00716.77
8.0.100.0050.00216.67
8.0.90.0000.00816.78
8.0.80.0080.01116.85
8.0.70.0050.00316.78
8.0.60.0040.00416.81
8.0.50.0000.00816.75
8.0.30.0120.00717.13
8.0.20.0140.00617.40
8.0.10.0030.00516.96
8.0.00.0140.00516.68
7.4.330.0020.00216.67
7.4.320.0070.00016.42
7.4.300.0060.00016.57
7.4.290.0070.00016.59
7.4.280.0030.00716.50
7.4.270.0000.00716.44
7.4.260.0030.00316.41
7.4.250.0000.00716.55
7.4.240.0000.00816.56
7.4.230.0030.00316.33
7.4.220.0000.00816.47
7.4.210.0060.01116.65
7.4.200.0040.00416.43
7.4.160.0080.00816.48
7.4.140.0070.01217.86
7.4.130.0220.00316.61
7.4.120.0140.00616.56
7.4.110.0150.00916.51
7.4.100.0140.00916.54
7.4.90.0100.00716.40
7.4.80.0090.01019.39
7.4.70.0120.00616.59
7.4.60.0070.01016.42
7.4.50.0000.01716.29
7.4.40.0130.00416.58
7.4.00.0070.00414.83
7.3.330.0020.00513.00
7.3.320.0060.00013.13
7.3.310.0040.00416.34
7.3.300.0050.00316.27
7.3.290.0000.00716.28
7.3.280.0050.01016.25
7.3.260.0130.00616.35
7.3.240.0110.01016.34
7.3.230.0140.00316.14
7.3.210.0140.00316.24
7.3.200.0130.00316.22
7.3.190.0110.00616.51
7.3.180.0120.00416.11
7.3.170.0200.00316.45
7.3.160.0130.00316.56
7.2.330.0120.00616.56
7.2.320.0130.00916.72
7.2.310.0090.00616.63
7.2.300.0100.00716.65
7.2.290.0140.00616.49
7.2.120.0320.00914.74
7.2.110.0560.01014.79
7.2.100.0780.00714.73
7.2.90.5240.00714.95
7.2.80.0390.00714.83
7.2.70.0560.00315.09
7.2.60.0550.00714.93
7.2.50.1130.01315.23
7.2.40.0480.00314.83
7.2.30.0560.00914.93
7.2.20.0910.01315.06
7.2.10.0580.01415.20
7.2.00.0540.00715.09
5.6.380.0110.00414.50

preferences:
25.17 ms | 403 KiB | 5 Q