3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = [1,1,2]; $arr2 = ["abc","def","ghi"]; Foreach($arr1 as $key => $id){ $threads[$id][] = $arr2[$key]; } Var_dump($threads);

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)
8.5.10.0110.00816.64
8.5.00.0100.01119.84
8.4.160.0130.00923.93
8.4.150.0090.00416.87
8.4.140.0120.01017.52
8.4.130.0140.00617.64
8.4.120.0140.00420.62
8.4.110.0090.01218.99
8.4.100.0120.00817.57
8.4.90.0130.00817.70
8.4.80.0050.00317.91
8.4.70.0170.00517.59
8.4.60.0070.00218.64
8.4.50.0080.01320.53
8.4.40.0100.01019.35
8.4.30.0060.01319.36
8.4.20.0070.01317.59
8.4.10.0060.00319.77
8.3.280.0060.00616.20
8.3.270.0100.00916.76
8.3.260.0120.00716.65
8.3.250.0060.00319.05
8.3.240.0110.01116.86
8.3.230.0140.00516.75
8.3.220.0100.00916.75
8.3.210.0120.00716.63
8.3.200.0050.00516.46
8.3.190.0100.00917.35
8.3.180.0110.00716.46
8.3.170.0060.00620.62
8.3.160.0060.01217.25
8.3.150.0120.00617.18
8.3.140.0070.01116.48
8.3.130.0060.00316.86
8.3.120.0080.00018.82
8.3.110.0090.00020.94
8.3.100.0060.00324.06
8.3.90.0040.00426.77
8.3.80.0030.00616.63
8.3.70.0120.00316.50
8.3.60.0150.00616.50
8.3.50.0150.00516.57
8.3.40.0140.00018.84
8.3.30.0040.01118.75
8.3.20.0050.00220.20
8.3.10.0040.00421.92
8.3.00.0050.00323.65
8.2.290.0090.01018.73
8.2.280.0120.00716.53
8.2.270.0140.00417.26
8.2.260.0040.00418.52
8.2.250.0040.00416.70
8.2.240.0030.00618.83
8.2.230.0050.00322.58
8.2.220.0030.00637.54
8.2.210.0050.00526.77
8.2.200.0060.00316.63
8.2.190.0120.00316.63
8.2.180.0110.00716.38
8.2.170.0040.01422.96
8.2.160.0110.00419.31
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00019.27
8.2.120.0050.00226.35
8.2.110.0030.00620.47
8.2.100.0060.00617.91
8.2.90.0030.00518.03
8.2.80.0050.00317.97
8.2.70.0040.00418.05
8.2.60.0000.01118.05
8.2.50.0040.00418.16
8.2.40.0040.00420.59
8.2.30.0070.00019.18
8.2.20.0040.00418.10
8.2.10.0070.00018.12
8.2.00.0000.00717.98
8.1.330.0140.00616.04
8.1.320.0150.00416.03
8.1.310.0000.00818.62
8.1.300.0030.00616.13
8.1.290.0090.00018.88
8.1.280.0100.00325.92
8.1.270.0070.00023.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00820.94
8.1.230.0040.00722.66
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.01017.23
8.1.190.0000.00917.00
8.1.180.0070.00018.10
8.1.170.0040.00418.61
8.1.160.0050.00318.93
8.1.150.0050.00320.13
8.1.140.0000.00719.46
8.1.130.0000.00718.88
8.1.120.0000.00717.46
8.1.110.0000.00817.43
8.1.100.0000.00817.41
8.1.90.0040.00417.39
8.1.80.0070.00017.43
8.1.70.0030.00317.36
8.1.60.0030.00517.48
8.1.50.0000.00717.57
8.1.40.0000.00817.48
8.1.30.0040.00417.65
8.1.20.0040.00417.65
8.1.10.0030.00517.52
8.1.00.0000.00817.43
8.0.300.0000.00719.65
8.0.290.0090.00016.58
8.0.280.0070.00018.43
8.0.270.0000.00716.79
8.0.260.0000.00718.87
8.0.250.0030.00316.95
8.0.240.0000.00716.91
8.0.230.0070.00016.95
8.0.220.0000.00716.77
8.0.210.0030.00316.92
8.0.200.0070.00016.93
8.0.190.0000.00816.90
8.0.180.0050.00216.81
8.0.170.0080.00016.73
8.0.160.0030.01016.92
8.0.150.0100.00016.82
8.0.140.0040.00416.89
8.0.130.0030.00313.39
8.0.120.0040.00416.84
8.0.110.0070.00016.71
8.0.100.0050.00216.68
8.0.90.0000.00716.89
8.0.80.0060.01016.84
8.0.70.0000.00716.75
8.0.60.0050.00216.83
8.0.50.0000.00716.86
8.0.30.0080.01016.93
8.0.20.0130.00717.40
8.0.10.0050.00217.00
8.0.00.0190.00616.77
7.4.330.0050.00015.55
7.4.320.0060.00016.64
7.4.300.0000.00716.39
7.4.290.0000.00716.38
7.4.280.0030.00516.42
7.4.270.0040.00316.48
7.4.260.0030.00316.50
7.4.250.0070.00016.31
7.4.240.0040.00416.57
7.4.230.0030.00316.59
7.4.220.0040.01516.65
7.4.210.0080.01016.53
7.4.200.0040.00416.38
7.4.160.0090.00616.42
7.4.150.0080.00817.40
7.4.140.0080.00917.86
7.4.130.0100.00616.39
7.4.120.0080.01016.47
7.4.110.0060.01216.62
7.4.100.0160.00716.47
7.4.90.0170.00016.70
7.4.80.0170.00619.39
7.4.70.0130.00316.54
7.4.60.0120.00316.52
7.4.50.0090.00916.32
7.4.40.0100.00616.42
7.4.30.0100.00716.59
7.4.00.0040.01114.92
7.3.330.0050.00013.20
7.3.320.0030.00313.12
7.3.310.0050.00216.25
7.3.300.0000.00616.31
7.3.290.0030.00316.23
7.3.280.0080.00916.31
7.3.270.0060.01117.40
7.3.260.0100.00716.33
7.3.250.0110.00716.51
7.3.240.0050.01416.35
7.3.230.0070.01016.29
7.3.210.0100.00716.32
7.3.200.0060.01216.41
7.3.190.0060.01116.50
7.3.180.0110.00616.54
7.3.170.0070.01616.28
7.3.160.0060.01516.71
7.3.10.0060.00616.62
7.3.00.0030.01316.85
7.2.330.0090.00916.65
7.2.320.0090.00916.71
7.2.310.0100.01316.39
7.2.300.0080.00816.48
7.2.290.0060.00916.52
7.2.130.0080.00816.75
7.2.120.0060.00616.97
7.2.110.0150.00016.88
7.2.100.0080.00316.90
7.2.90.0090.00616.80
7.2.80.0050.00616.65
7.2.70.0140.00316.96
7.2.60.0070.00716.87
7.2.50.0080.00817.01
7.2.40.0070.00716.73
7.2.30.0120.00316.92
7.2.20.0060.01217.07
7.2.10.0000.01016.62
7.2.00.0070.00716.86
7.1.250.0030.01015.79
7.1.200.0000.01515.93
7.1.90.0100.00718.30
7.1.80.0030.01418.41
7.1.70.0070.00617.16
7.1.60.0250.00635.21
7.1.50.0240.00734.97
7.1.40.0180.01834.45
7.1.30.0230.01334.48
7.1.20.0160.02334.62
7.1.10.0090.01116.67
7.1.00.0000.01516.43
7.0.230.0030.01217.93
7.0.220.0070.01017.68
7.0.210.0110.00316.75
7.0.200.0030.01116.95
7.0.190.0080.00516.41
7.0.180.0030.01516.18
7.0.170.0090.00916.43
7.0.160.0030.01616.18
7.0.150.0030.01616.21
7.0.140.0030.01016.30
7.0.130.0060.01216.66
7.0.120.0030.01016.43
7.0.110.0090.00516.16
7.0.100.0060.00616.23
7.0.90.0000.01216.18
7.0.80.0030.01116.25
7.0.70.0060.00916.17
7.0.60.0100.00716.14
7.0.50.0070.00716.26
7.0.40.0070.00716.54
7.0.30.0030.01016.52
7.0.20.0060.00616.46
7.0.10.0030.01016.45
7.0.00.0080.00516.57

preferences:
40.59 ms | 403 KiB | 5 Q