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)
8.3.60.0110.01118.18
8.3.50.0060.00816.28
8.3.40.0080.00818.59
8.3.30.0030.01418.42
8.3.20.0000.00720.22
8.3.10.0040.00423.53
8.3.00.0040.00419.31
8.2.180.0150.00318.41
8.2.170.0190.00318.95
8.2.160.0150.00022.96
8.2.150.0000.00825.66
8.2.140.0090.00924.66
8.2.130.0040.00426.16
8.2.120.0080.00021.11
8.2.110.0060.00319.27
8.2.100.0100.00619.63
8.2.90.0050.00517.75
8.2.80.0040.00417.97
8.2.70.0000.00817.92
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0040.00420.51
8.2.30.0070.00019.34
8.2.20.0030.00517.93
8.2.10.0040.00417.89
8.2.00.0070.00018.15
8.1.280.0180.00025.92
8.1.270.0080.00023.83
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00317.35
8.1.230.0040.00719.61
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0000.00817.22
8.1.190.0040.00417.10
8.1.180.0030.00618.10
8.1.170.0040.00418.49
8.1.160.0040.00318.80
8.1.150.0000.00820.23
8.1.140.0030.00517.62
8.1.130.0000.00717.32
8.1.120.0000.00817.32
8.1.110.0000.00717.43
8.1.100.0030.00517.27
8.1.90.0040.00417.38
8.1.80.0000.00717.40
8.1.70.0070.00017.35
8.1.60.0060.00317.50
8.1.50.0020.00517.49
8.1.40.0040.00417.45
8.1.30.0080.00017.46
8.1.20.0050.00317.54
8.1.10.0050.00317.44
8.1.00.0030.00617.36
8.0.300.0000.00818.78
8.0.290.0050.00516.75
8.0.280.0040.00418.43
8.0.270.0030.00517.09
8.0.260.0030.00316.75
8.0.250.0000.00716.84
8.0.240.0030.00416.89
8.0.230.0050.00316.92
8.0.220.0030.00516.87
8.0.210.0000.00716.75
8.0.200.0030.00316.85
8.0.190.0060.00316.83
8.0.180.0080.00016.88
8.0.170.0040.00416.91
8.0.160.0040.00416.81
8.0.150.0030.00616.57
8.0.140.0030.00516.88
8.0.130.0030.00313.25
8.0.120.0000.00816.72
8.0.110.0080.00016.88
8.0.100.0050.00316.82
8.0.90.0040.00416.78
8.0.80.0120.00916.90
8.0.70.0040.00416.86
8.0.60.0070.00016.84
8.0.50.0040.00416.82
8.0.30.0140.00816.89
8.0.20.0120.01117.40
8.0.10.0030.00516.84
8.0.00.0120.00616.68
7.4.330.0000.00515.55
7.4.320.0040.00416.53
7.4.300.0030.00316.43
7.4.290.0030.00316.39
7.4.280.0040.00316.43
7.4.270.0030.00316.32
7.4.260.0000.00716.50
7.4.250.0040.00416.43
7.4.240.0030.00316.45
7.4.230.0060.00316.46
7.4.220.0030.00316.63
7.4.210.0050.00916.54
7.4.200.0000.00716.55
7.4.160.0110.01016.47
7.4.150.0060.01217.40
7.4.140.0090.00917.86
7.4.130.0090.01516.47
7.4.120.0090.00916.45
7.4.110.0130.00416.30
7.4.100.0080.00816.41
7.4.90.0070.01016.32
7.4.80.0150.00719.39
7.4.70.0090.01116.48
7.4.60.0160.01016.30
7.4.50.0060.01016.40
7.4.40.0060.00916.21
7.4.00.0080.00814.69
7.3.330.0020.00213.02
7.3.320.0000.00612.99
7.3.310.0070.00016.12
7.3.300.0070.00016.02
7.3.290.0070.00016.09
7.3.280.0030.01216.16
7.3.270.0030.01517.40
7.3.260.0090.01416.34
7.3.240.0110.00916.19
7.3.230.0120.00416.23
7.3.210.0030.01716.23
7.3.200.0070.01016.37
7.3.190.0040.01116.16
7.3.180.0090.00616.20
7.3.170.0060.01016.25
7.3.160.0000.01716.20
7.3.120.0060.01314.43
7.3.110.0040.01414.66
7.3.100.0030.01214.93
7.3.90.0070.00714.71
7.3.80.0000.01114.32
7.3.70.0030.01014.71
7.3.60.0070.01014.38
7.3.50.0030.00914.77
7.3.40.0000.01314.71
7.3.30.0030.01014.74
7.3.20.0110.00416.56
7.3.10.0050.00916.41
7.3.00.0030.01116.41
7.2.330.0060.01116.59
7.2.320.0100.00716.55
7.2.310.0060.01216.58
7.2.300.0100.00716.64
7.2.290.0070.01016.60
7.2.240.0090.00914.89
7.2.230.0030.01014.88
7.2.220.0070.00714.85
7.2.210.0060.00914.89
7.2.200.0070.00714.82
7.2.190.0100.00714.83
7.2.180.0030.01314.83
7.2.170.0070.00715.03
7.2.160.0060.00315.05
7.2.150.0030.01716.80
7.2.140.0040.01516.83
7.2.130.0010.01216.48
7.2.120.0060.01116.55
7.2.110.0040.01116.72
7.2.100.0090.00616.68
7.2.90.0030.01216.76
7.2.80.0050.01016.66
7.2.70.0060.00716.57
7.2.60.0060.00616.68
7.2.50.0030.00916.71
7.2.40.0060.00816.63
7.2.30.0060.00616.56
7.2.20.0080.00917.61
7.2.10.0040.01417.72
7.2.00.0080.01117.77
7.1.330.0000.01715.96
7.1.320.0060.00315.60
7.1.310.0040.01115.78
7.1.300.0030.00615.65
7.1.290.0090.00015.77
7.1.280.0000.00915.52
7.1.270.0080.00015.48
7.1.260.0040.01115.79
7.1.250.0060.00815.43
7.1.200.0030.01015.71
7.1.140.0070.01518.36
7.1.130.0100.00618.59
7.1.120.0080.01318.82
7.1.110.0050.01218.00
7.1.100.0070.00918.23
7.1.90.0100.00817.80
7.1.80.0040.01217.79
7.1.70.0090.00617.03
7.1.60.0270.01434.73
7.1.50.0230.01134.71
7.1.40.0200.01534.29
7.1.30.0200.01634.16
7.1.20.0310.01434.52
7.1.10.0100.00516.38
7.1.00.0060.01016.48

preferences:
70.47 ms | 400 KiB | 5 Q