3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fileArr = array(1,2,3,4,5); var_dump($fileArr); $indexOne = array_combine(range(1, count($fileArr)), array_values($fileArr)); var_dump($indexOne);

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)
8.3.60.0120.00918.43
8.3.50.0140.00718.08
8.3.40.0140.00318.73
8.3.30.0110.00419.14
8.3.20.0070.00720.21
8.3.10.0070.00023.46
8.3.00.0000.00819.10
8.2.180.0030.01218.04
8.2.170.0140.00022.96
8.2.160.0130.00322.08
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00619.54
8.2.110.0090.00020.47
8.2.100.0090.00317.67
8.2.90.0060.00317.38
8.2.80.0090.00017.97
8.2.70.0090.00017.93
8.2.60.0000.00817.94
8.2.50.0000.00818.10
8.2.40.0000.00719.09
8.2.30.0040.00419.34
8.2.20.0070.00017.59
8.2.10.0000.00717.99
8.2.00.0040.00417.60
8.1.280.0110.00325.92
8.1.270.0090.00018.88
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0090.00023.92
8.1.230.0030.00719.16
8.1.220.0040.00417.74
8.1.210.0000.00720.89
8.1.200.0060.00317.35
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0030.00518.66
8.1.160.0080.00018.80
8.1.150.0020.00518.81
8.1.140.0040.00417.36
8.1.130.0030.00317.82
8.1.120.0030.00317.50
8.1.110.0080.00017.36
8.1.100.0040.00417.48
8.1.90.0000.00717.43
8.1.80.0040.00417.41
8.1.70.0040.00417.40
8.1.60.0000.00817.61
8.1.50.0040.00417.49
8.1.40.0040.00417.46
8.1.30.0060.00317.65
8.1.20.0060.00317.65
8.1.10.0040.00417.31
8.1.00.0030.00617.23
8.0.300.0040.00419.66
8.0.290.0100.00016.75
8.0.280.0000.00718.41
8.0.270.0000.00717.24
8.0.260.0000.00617.09
8.0.250.0000.00716.82
8.0.240.0020.00516.82
8.0.230.0070.00016.89
8.0.220.0060.00016.77
8.0.210.0050.00216.86
8.0.200.0070.00016.77
8.0.190.0000.00716.86
8.0.180.0040.00416.90
8.0.170.0000.00816.91
8.0.160.0000.00716.96
8.0.150.0040.00416.83
8.0.140.0040.00416.78
8.0.130.0050.00013.27
8.0.120.0030.00616.86
8.0.110.0030.00516.82
8.0.100.0040.00416.94
8.0.90.0040.00416.75
8.0.80.0130.00316.86
8.0.70.0000.00716.95
8.0.60.0000.00716.75
8.0.50.0000.00716.93
8.0.30.0110.01116.99
8.0.20.0090.01117.40
8.0.10.0000.00817.03
8.0.00.0110.01016.81
7.4.330.0030.00315.03
7.4.320.0060.00016.48
7.4.300.0060.00016.61
7.4.290.0040.00416.39
7.4.280.0000.00816.57
7.4.270.0030.00316.60
7.4.260.0030.00316.48
7.4.250.0000.00716.46
7.4.240.0020.00516.49
7.4.230.0070.00016.40
7.4.220.0150.00416.39
7.4.210.0040.01116.69
7.4.200.0000.00716.58
7.4.160.0090.00616.58
7.4.150.0070.01117.40
7.4.140.0110.01217.86
7.4.130.0080.00816.41
7.4.120.0080.01016.46
7.4.110.0160.00316.39
7.4.100.0100.00716.47
7.4.90.0040.01116.59
7.4.80.0060.01019.39
7.4.70.0060.00916.52
7.4.60.0060.01016.59
7.4.50.0030.00616.27
7.4.40.0060.00916.34
7.4.30.0130.01016.38
7.4.00.0000.01214.85
7.3.330.0000.00512.93
7.3.320.0050.00013.15
7.3.310.0040.00416.06
7.3.300.0030.00316.11
7.3.290.0060.00916.20
7.3.280.0110.00916.26
7.3.270.0100.01317.40
7.3.260.0170.00316.32
7.3.250.0060.01216.28
7.3.240.0150.00416.43
7.3.230.0060.01216.39
7.3.210.0000.01716.38
7.3.200.0030.01319.39
7.3.190.0150.00016.16
7.3.180.0080.00816.25
7.3.170.0160.00616.29
7.3.160.0060.00916.23
7.3.10.0140.00316.16
7.3.00.0080.00416.49
7.2.330.0080.01216.25
7.2.320.0030.01716.71
7.2.310.0060.01216.41
7.2.300.0030.01416.51
7.2.290.0120.01216.35
7.2.130.0070.01016.80
7.2.120.0100.00616.41
7.2.110.0150.00416.64
7.2.100.0000.01316.98
7.2.90.0000.01416.74
7.2.80.0110.00616.73
7.2.70.0060.00616.75
7.2.60.0100.00716.47
7.2.50.0130.01316.83
7.2.40.0140.00616.79
7.2.30.0120.00416.69
7.2.20.0060.01416.41
7.2.10.0160.00316.87
7.2.00.0140.00317.96
7.1.250.0090.00615.56
7.1.100.0000.01417.89
7.1.70.0090.00916.84
7.1.60.0110.01519.22
7.1.50.0060.01516.80
7.1.00.0000.08022.45
7.0.200.0040.00416.39
7.0.140.0100.06021.95
7.0.60.0000.08019.93
7.0.50.0070.08017.83
7.0.40.0070.07720.40
7.0.30.0370.07720.21
7.0.20.0300.06320.13
7.0.10.0000.09020.17
7.0.00.0070.05720.10
5.6.280.0030.07020.90
5.6.210.0030.05720.46
5.6.200.0130.05718.12
5.6.190.0100.06320.60
5.6.180.0300.05020.61
5.6.170.0300.04320.45
5.6.160.0030.05720.52
5.6.150.0100.07718.11
5.6.140.0130.04718.21
5.6.130.0000.04718.20
5.6.120.0070.08721.04
5.6.110.0030.08321.00
5.6.100.0100.08320.98
5.6.90.0030.08020.95
5.6.80.0030.08320.30
5.5.350.0200.07720.45
5.5.340.0070.04017.92
5.5.330.0100.08020.19
5.5.320.0000.09020.21
5.5.310.0270.08720.51
5.5.300.0000.04017.98
5.5.290.0000.05317.93
5.5.280.0130.08320.87
5.5.270.0100.08720.75
5.5.260.0100.08320.84
5.5.250.0100.07320.68
5.5.240.0100.07020.23
5.4.450.0630.05719.58
5.4.440.0630.06319.44
5.4.430.0700.06019.59
5.4.420.0030.06019.52
5.4.410.0900.05719.31
5.4.400.0130.04719.12
5.4.390.0300.06019.26
5.4.380.0930.06318.45
5.4.370.0900.06318.52
5.4.360.1100.07018.74
5.4.350.0900.05718.52
5.4.340.0970.05018.68
5.4.320.1070.04018.55
5.4.310.1130.04718.67
5.4.300.1000.05318.59
5.4.290.0870.05718.69
5.4.280.1030.04018.73
5.4.270.0870.06018.49
5.4.260.0970.05718.57
5.4.250.1130.07318.57
5.4.240.1070.06318.64
5.4.230.0970.05318.44
5.4.220.0970.07318.57
5.4.210.1170.07718.58
5.4.200.0830.06016.73
5.4.190.1030.05318.54
5.4.180.0800.06718.47
5.4.170.0970.06318.70
5.4.160.1070.07018.47
5.4.150.1230.06718.75
5.4.140.1070.06716.27
5.4.130.1070.04316.15
5.4.120.0830.06716.07
5.4.110.1030.04316.21
5.4.100.0930.05016.27
5.4.90.0900.05716.18
5.4.80.1000.07316.14
5.4.70.0930.05316.27
5.4.60.0830.05016.09
5.4.50.0830.05316.18
5.4.40.0870.05016.16
5.4.30.0800.06016.27
5.4.20.0900.05016.07
5.4.10.1030.04316.04
5.4.00.0900.05715.54
5.3.290.0930.06314.69
5.3.280.1000.05314.58
5.3.270.0930.07314.55
5.3.260.0870.06014.48
5.3.250.0930.05314.50
5.3.240.0870.05314.60
5.3.230.0830.06014.59
5.3.220.0970.04314.66
5.3.210.0900.05014.62
5.3.200.0830.05714.54
5.3.190.0800.05714.59
5.3.180.0900.05014.47
5.3.170.0970.05014.64
5.3.160.1030.05014.61
5.3.150.0900.05314.54
5.3.140.0970.04314.46
5.3.130.1030.05314.52
5.3.120.0930.05714.62
5.3.110.1070.05014.46
5.3.100.0900.05014.01
5.3.90.0800.06013.91
5.3.80.0830.05714.00
5.3.70.0970.05014.11
5.3.60.1000.04013.97
5.3.50.0930.05713.93
5.3.40.0970.04713.93
5.3.30.1170.05713.89
5.3.20.1030.04713.61
5.3.10.0900.05713.56
5.3.00.0970.04713.63
5.2.170.0730.04711.17
5.2.160.0800.05011.30
5.2.150.0770.04311.11
5.2.140.0730.04711.18
5.2.130.0770.04311.05
5.2.120.0770.04011.05
5.2.110.0830.03711.16
5.2.100.0700.05011.16
5.2.90.0770.04011.05
5.2.80.0800.04011.02
5.2.70.0800.03711.09
5.2.60.0770.03711.00
5.2.50.0870.03711.05
5.2.40.0630.04011.03
5.2.30.0700.05711.12
5.2.20.0600.03711.00
5.2.10.0600.03710.85
5.2.00.0670.04310.74
5.1.60.0600.03010.00
5.1.50.0530.04010.04
5.1.40.0570.0379.95
5.1.30.0770.04010.40
5.1.20.0670.05310.39
5.1.10.0730.04010.08
5.1.00.0730.04310.18
5.0.50.0400.0338.68
5.0.40.0270.0308.52
5.0.30.0230.0508.23
5.0.20.0330.0238.29
5.0.10.0370.0378.29
5.0.00.0330.0378.34
4.4.90.0300.0206.71
4.4.80.0270.0236.71
4.4.70.0300.0206.71
4.4.60.0300.0206.71
4.4.50.0300.0206.71
4.4.40.0300.0376.71
4.4.30.0270.0236.71
4.4.20.0270.0236.71
4.4.10.0330.0176.71
4.4.00.0300.0336.71
4.3.110.0270.0236.71
4.3.100.0300.0206.71
4.3.90.0270.0206.71
4.3.80.0270.0376.71
4.3.70.0270.0206.71
4.3.60.0270.0236.71
4.3.50.0300.0206.71
4.3.40.0300.0336.71
4.3.30.0130.0236.71
4.3.20.0130.0236.71
4.3.10.0130.0236.71
4.3.00.0130.0237.57

preferences:
41.11 ms | 400 KiB | 5 Q