3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3,4,5,6,7,8]; $b = [2,3,5,1,16,22]; var_dump($a+b);

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)
8.3.60.0060.01618.55
8.3.50.0000.01516.41
8.3.40.0130.00318.84
8.3.30.0110.00418.84
8.3.20.0070.00020.38
8.3.10.0040.00423.48
8.3.00.0080.00019.69
8.2.180.0120.00618.41
8.2.170.0160.00319.02
8.2.160.0120.00822.96
8.2.150.0000.00825.66
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0030.00622.11
8.2.110.0090.00019.45
8.2.100.0090.00318.05
8.2.90.0070.00317.75
8.2.80.0030.00517.97
8.2.70.0030.00517.91
8.2.60.0060.00317.93
8.2.50.0000.00718.10
8.2.40.0000.00720.42
8.2.30.0040.00419.34
8.2.20.0070.00018.06
8.2.10.0080.00018.18
8.2.00.0040.00418.18
8.1.280.0140.00425.92
8.1.270.0090.00023.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00317.36
8.1.230.0040.00819.42
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.48
8.1.190.0060.00319.01
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0080.00018.91
8.1.150.0000.00720.23
8.1.140.0050.00217.70
8.1.130.0030.00319.00
8.1.120.0080.00017.52
8.1.110.0040.00417.44
8.1.100.0000.00717.38
8.1.90.0040.00417.52
8.1.80.0040.00417.44
8.1.70.0070.00017.45
8.1.60.0090.00017.61
8.1.50.0000.00817.54
8.1.40.0000.00717.39
8.1.30.0040.00417.63
8.1.20.0000.00817.63
8.1.10.0040.00417.46
8.1.00.0000.00917.48
8.0.300.0000.00918.77
8.0.290.0040.00416.63
8.0.280.0070.00018.43
8.0.270.0070.00017.31
8.0.260.0000.00716.83
8.0.250.0000.00717.06
8.0.240.0050.00317.03
8.0.230.0070.00017.03
8.0.220.0050.00316.84
8.0.210.0000.00716.95
8.0.200.0060.00017.05
8.0.190.0030.00516.89
8.0.180.0040.00416.96
8.0.170.0030.00616.96
8.0.160.0040.00416.93
8.0.150.0050.00516.80
8.0.140.0000.00716.92
8.0.130.0000.00513.26
8.0.120.0070.00016.94
8.0.110.0050.00316.93
8.0.100.0000.00716.93
8.0.90.0000.00716.89
8.0.80.0070.01417.00
8.0.70.0040.00417.01
8.0.60.0050.00316.92
8.0.50.0040.00416.79
8.0.30.0070.01017.12
8.0.20.0110.00817.40
8.0.10.0040.00416.94
8.0.00.0150.01016.86
7.4.330.0000.00615.55
7.4.320.0030.00316.45
7.4.300.0000.00616.59
7.4.290.0030.00316.39
7.4.280.0040.00416.63
7.4.270.0000.00716.51
7.4.260.0040.00416.57
7.4.250.0080.00016.58
7.4.240.0040.00416.57
7.4.230.0000.00716.39
7.4.220.0040.00316.68
7.4.210.0070.00816.58
7.4.200.0030.00316.62
7.4.160.0090.00816.60
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0060.01216.76
7.4.120.0090.00916.55
7.4.110.0100.01016.71
7.4.100.0070.01016.55
7.4.90.0030.01316.52
7.4.80.0070.01019.39
7.4.70.0090.01516.60
7.4.60.0030.01516.60
7.4.50.0060.00916.50
7.4.40.0140.00316.43
7.4.00.0050.01014.99
7.3.330.0000.00513.05
7.3.320.0000.00513.16
7.3.310.0030.00316.17
7.3.300.0000.00716.36
7.3.290.0030.00316.34
7.3.280.0060.01016.37
7.3.270.0040.01417.40
7.3.260.0120.01016.44
7.3.240.0110.00816.33
7.3.230.0100.00616.59
7.3.210.0100.01316.38
7.3.200.0070.01016.22
7.3.190.0090.00616.51
7.3.180.0080.00816.40
7.3.170.0070.01016.34
7.3.160.0070.01016.41
7.3.120.0090.00915.02
7.3.110.0070.01414.87
7.3.100.0070.01115.00
7.3.90.0030.01415.00
7.3.80.0030.00714.95
7.3.70.0060.00614.89
7.3.60.0080.00414.97
7.3.50.0030.00914.72
7.3.40.0090.00315.00
7.3.30.0040.01114.84
7.3.20.0070.01016.53
7.3.10.0060.00916.51
7.3.00.0140.00416.57
7.2.330.0150.00316.56
7.2.320.0100.01016.43
7.2.310.0150.00316.65
7.2.300.0130.00316.36
7.2.290.0170.00316.72
7.2.250.0030.01314.91
7.2.240.0030.01315.09
7.2.230.0030.01414.88
7.2.220.0040.01115.07
7.2.210.0030.01014.96
7.2.200.0000.01314.93
7.2.190.0100.00315.07
7.2.180.0030.00614.74
7.2.170.0100.00614.99
7.2.130.0120.00016.39
7.2.120.0070.01116.57
7.2.110.0160.00616.29
7.2.100.0110.00416.48
7.2.90.0000.01316.64
7.2.80.0090.00616.43
7.2.70.0130.00316.69
7.2.60.0120.00316.82
7.2.50.0030.01016.39
7.2.40.0140.00716.50
7.2.30.0100.00316.67
7.2.20.0090.01318.10
7.2.10.0180.00618.19
7.2.00.0130.01318.36
7.1.330.0100.00715.65
7.1.320.0080.00415.83
7.1.310.0040.01115.84
7.1.300.0080.00515.62
7.1.290.0040.01215.55
7.1.280.0080.00515.58
7.1.270.0080.00815.81
7.1.260.0000.01215.81
7.1.250.0190.00615.27
7.1.200.0030.00715.78
7.1.140.0080.00918.38
7.1.130.0060.01118.70
7.1.120.0080.01118.54
7.1.110.0100.01118.04
7.1.100.0060.01518.13
7.1.90.0050.01118.22
7.1.80.0070.01318.08
7.1.70.0110.01017.03
7.1.60.0330.01334.91
7.1.50.0240.01034.76
7.1.40.0240.01334.45
7.1.30.0200.01634.35
7.1.20.0300.01734.43
7.1.10.0080.00916.36
7.1.00.0040.01316.48

preferences:
33.58 ms | 400 KiB | 5 Q