3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = 100000; $total = array(); for ($i=0; $i<$count; $i++) { $total[] = $i; } var_dump($total[0]);

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)
8.3.40.0070.01121.35
8.3.30.0070.01122.75
8.3.20.0050.00522.76
8.3.10.0000.00923.87
8.3.00.0030.00624.56
8.2.170.0220.00022.96
8.2.160.0120.00624.31
8.2.150.0060.00324.18
8.2.140.0030.00724.66
8.2.130.0030.00626.16
8.2.120.0030.00621.68
8.2.110.0000.01124.02
8.2.100.0070.00720.28
8.2.90.0000.01021.69
8.2.80.0000.01020.13
8.2.70.0070.00419.88
8.2.60.0070.00320.43
8.2.50.0040.00719.98
8.2.40.0120.00020.72
8.2.30.0000.01020.47
8.2.20.0030.00620.11
8.2.10.0060.00320.15
8.2.00.0090.00320.12
8.1.270.0080.00427.00
8.1.260.0060.00328.16
8.1.250.0080.00328.09
8.1.240.0040.00730.05
8.1.230.0140.00324.14
8.1.220.0100.00322.54
8.1.210.0080.00422.23
8.1.200.0060.00622.13
8.1.190.0080.00322.10
8.1.180.0000.01122.23
8.1.170.0060.00623.34
8.1.160.0030.00726.69
8.1.150.0000.01123.36
8.1.140.0070.00322.25
8.1.130.0100.00022.71
8.1.120.0030.01122.30
8.1.110.0040.00722.32
8.1.100.0030.00722.18
8.1.90.0080.00322.36
8.1.80.0070.00322.39
8.1.70.0050.00522.24
8.1.60.0030.01022.50
8.1.50.0060.00622.33
8.1.40.0030.00822.43
8.1.30.0030.00922.46
8.1.20.0090.00322.46
8.1.10.0060.00622.42
8.1.00.0040.00822.30
8.0.300.0080.00421.72
8.0.290.0070.00321.50
8.0.280.0040.00723.05
8.0.270.0070.00421.98
8.0.260.0040.00821.60
8.0.250.0060.00321.71
8.0.240.0030.00921.77
8.0.230.0030.00621.68
8.0.220.0030.00621.59
8.0.210.0030.00621.63
8.0.200.0030.00621.67
8.0.190.0040.00821.62
8.0.180.0110.00021.56
8.0.170.0080.00421.61
8.0.160.0060.00621.56
8.0.150.0030.00721.50
8.0.140.0090.00321.64
8.0.130.0030.00718.13
8.0.120.0090.00321.60
8.0.110.0000.01121.57
8.0.100.0030.00821.70
8.0.90.0040.00721.58
8.0.80.0130.00921.64
8.0.70.0040.00721.45
8.0.60.0060.00621.45
8.0.50.0030.00921.44
8.0.30.0130.01621.70
8.0.20.0180.01021.72
8.0.10.0070.00421.61
8.0.00.0210.01121.45
7.4.330.0040.00718.03
7.4.320.0030.00621.31
7.4.300.0080.00321.27
7.4.290.0000.01021.29
7.4.280.0030.00921.20
7.4.270.0060.00621.05
7.4.260.0040.00418.08
7.4.250.0040.00821.21
7.4.240.0060.00621.24
7.4.230.0040.00721.27
7.4.220.0200.01021.28
7.4.210.0100.01221.29
7.4.200.0040.00820.95
7.4.190.0000.01121.46
7.4.160.0150.01221.22
7.4.150.0220.01121.39
7.4.140.0260.00521.20
7.4.130.0110.01421.27
7.4.120.0100.01521.28
7.4.110.0160.01021.18
7.4.100.0170.01021.28
7.4.90.0150.01221.05
7.4.80.0100.01721.12
7.4.70.0160.01021.13
7.4.60.0130.01321.21
7.4.50.0030.01021.36
7.4.40.0150.00622.77
7.4.30.0130.01321.32
7.4.00.0120.00919.51
7.3.330.0040.00417.98
7.3.320.0030.00817.98
7.3.310.0070.00420.87
7.3.300.0030.00720.91
7.3.290.0130.01321.02
7.3.280.0120.01421.00
7.3.270.0160.01121.18
7.3.260.0150.01221.02
7.3.250.0140.01221.07
7.3.240.0180.00921.09
7.3.230.0230.00621.36
7.3.210.0100.01620.93
7.3.200.0160.01021.15
7.3.190.0220.00621.13
7.3.180.0180.01221.04
7.3.170.0180.00721.11
7.3.160.0150.01221.34
7.3.120.0060.01319.52
7.2.330.0210.01821.18
7.2.320.0120.01821.14
7.2.310.0210.00721.37
7.2.300.0210.00621.54
7.2.290.0170.01021.37
7.2.00.0030.01525.17
7.1.100.0210.01323.49
7.1.70.0030.00723.00
7.1.60.0190.00923.19
7.1.50.0130.01322.73
7.1.00.0030.06028.24
7.0.200.0280.01622.66
7.0.140.0100.07728.15
7.0.100.0230.07324.85
7.0.90.0270.07724.81
7.0.80.0300.07724.80
7.0.70.0270.07724.76
7.0.60.0130.06324.74
7.0.50.0100.05725.04
7.0.40.0070.08024.02
7.0.30.0370.08724.05
7.0.20.0170.05323.99
7.0.10.0300.07723.80
7.0.00.0270.07723.91
5.6.280.0100.09334.89
5.6.250.0030.07734.57
5.6.240.0200.09334.67
5.6.230.0100.08334.64
5.6.220.0030.08034.62
5.6.210.0070.08734.60
5.6.200.0170.09735.15
5.6.190.0170.05735.15
5.6.180.0230.07735.14
5.6.170.0070.08735.03
5.6.160.0100.10035.00
5.6.150.0170.07334.98
5.6.140.0070.08035.14
5.6.130.0030.06735.20
5.6.120.0170.06735.12
5.6.110.0270.09335.13
5.6.100.0200.09035.04
5.6.90.0100.10035.04
5.6.80.0130.05034.52
5.6.70.0100.06034.35
5.6.60.0030.05734.51
5.6.50.0130.07034.35
5.6.40.0070.05334.44
5.6.30.0100.07734.44
5.6.20.0100.05034.49
5.6.10.0130.09734.41
5.6.00.0030.06034.45
5.5.380.0200.08334.43
5.5.370.0170.10034.54
5.5.360.0130.09734.46
5.5.350.0070.08734.50
5.5.340.0200.04734.84
5.5.330.0170.09334.81
5.5.320.0130.06034.93
5.5.310.0030.09034.80
5.5.300.0070.07034.96
5.5.290.0130.09034.95
5.5.280.0100.07034.67
5.5.270.0170.11034.86
5.5.260.0070.06334.94
5.5.250.0100.08734.77
5.5.240.0200.08034.18
5.5.230.0200.08334.18
5.5.220.0130.04734.22
5.5.210.0100.05034.29
5.5.200.0100.05034.27
5.5.190.0070.05334.29
5.5.180.0170.04334.15
5.5.160.0130.09734.10
5.5.150.0170.04334.14
5.5.140.0070.09734.21
5.5.130.0070.05034.25
5.5.120.0130.05034.16
5.5.110.0130.08734.20
5.5.100.0230.04734.16
5.5.90.0130.10034.19
5.5.80.0170.08334.18
5.5.70.0130.07733.96
5.5.60.0070.06734.10
5.5.50.0100.05734.12
5.5.40.0170.04733.96
5.5.30.0100.05034.10
5.5.20.0030.05734.12
5.5.10.0100.05334.09
5.5.00.0070.05334.07
5.4.450.0130.09333.33
5.4.440.0170.09033.33
5.4.430.0100.09733.43
5.4.420.0170.07333.34
5.4.410.0130.10733.16
5.4.400.0070.10333.02
5.4.390.0030.06733.01
5.4.380.0230.03733.12
5.4.370.0230.08332.91
5.4.360.0170.08733.01
5.4.350.0070.05032.86
5.4.340.0130.06032.92
5.4.320.0130.04732.92
5.4.310.0170.08333.02
5.4.300.0070.05333.02
5.4.290.0100.06733.02
5.4.280.0200.09332.84
5.4.270.0130.06333.01
5.4.260.0030.09732.86
5.4.250.0130.07732.92
5.4.240.0100.08033.01
5.4.230.0070.05332.93
5.4.220.0130.06733.01
5.4.210.0070.05332.92
5.4.200.0100.05332.75
5.4.190.0070.05333.00
5.4.180.0130.04733.07
5.4.170.0030.05732.91
5.4.160.0030.04733.06
5.4.150.0000.05032.77
5.4.140.0100.03730.39
5.4.130.0100.05330.19
5.4.120.0170.04330.18
5.4.110.0070.04030.27
5.4.100.0270.05730.36
5.4.90.0070.05030.36
5.4.80.0070.04030.43
5.4.70.0170.03730.29
5.4.60.0130.04730.26
5.4.50.0100.04730.25
5.4.40.0100.03730.34
5.4.30.0100.04330.11
5.4.20.0030.05330.32
5.4.10.0070.06030.41
5.4.00.0030.05029.67
5.3.290.0130.06728.27
5.3.280.0100.08028.07
5.3.270.0130.04728.18
5.3.260.0100.04028.18
5.3.250.0070.04328.23
5.3.240.0070.05028.16
5.3.230.0070.04328.17
5.3.220.0030.04728.16
5.3.210.0030.05328.13
5.3.200.0100.04027.98
5.3.190.0100.05028.04
5.3.180.0070.04728.11
5.3.170.0000.05028.13
5.3.160.0070.05328.04
5.3.150.0070.05328.14
5.3.140.0100.03728.10
5.3.130.0030.05728.12
5.3.120.0100.05327.96
5.3.110.0070.05328.11
5.3.100.0130.04027.59
5.3.90.0070.09027.63
5.3.80.0070.05027.51
5.3.70.0100.05327.52
5.3.60.0170.04327.38
5.3.50.0070.06327.41
5.3.40.0070.05027.46
5.3.30.0030.05327.44
5.3.20.0100.04727.18
5.3.10.0100.04727.21
5.3.00.0100.04727.05
5.2.170.0070.03723.96
5.2.160.0130.03023.99
5.2.150.0070.03723.91
5.2.140.0030.05023.94
5.2.130.0030.04023.87
5.2.120.0070.04323.84
5.2.110.0030.04723.71
5.2.100.0230.03023.95
5.2.90.0030.05723.82
5.2.80.0070.05023.73
5.2.70.0030.04723.86
5.2.60.0100.05723.99
5.2.50.0130.08323.79
5.2.40.0030.07723.84
5.2.30.0100.04723.83
5.2.20.0130.10023.92
5.2.10.0100.06023.77
5.2.00.0030.08323.70
5.1.60.0070.07327.53
5.1.50.0070.07027.54
5.1.40.0200.06327.50
5.1.30.0070.07327.75
5.1.20.0070.09027.84
5.1.10.0030.08727.62
5.1.00.0070.04327.59
5.0.50.0070.05026.05
5.0.40.0070.04725.88
5.0.30.0130.10325.60
5.0.20.0070.05025.66
5.0.10.0130.08025.69
5.0.00.0000.06325.64
4.4.90.0000.05023.35
4.4.80.0070.06723.39
4.4.70.0000.09723.37
4.4.60.0100.06723.38
4.4.50.0070.05723.35
4.4.40.0130.09023.34
4.4.30.0000.05023.45
4.4.20.0170.07023.46
4.4.10.0100.04323.45
4.4.00.0100.05323.46
4.3.110.0030.05023.34
4.3.100.0170.08023.34
4.3.90.0130.08023.30
4.3.80.0030.10723.34
4.3.70.0100.04023.26
4.3.60.0230.05023.25
4.3.50.0070.06723.25
4.3.40.0030.09023.25
4.3.30.0030.04322.08
4.3.20.0070.07722.04
4.3.10.0130.07322.03
4.3.00.0070.08021.96

preferences:
56.58 ms | 400 KiB | 5 Q