3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 0; foreach (range(1,99999) as $i) { $x = $i; } echo $x;

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)
8.3.40.0140.00320.22
8.3.30.0160.00020.55
8.3.20.0060.00321.66
8.3.10.0040.00425.69
8.3.00.0030.00621.16
8.2.170.0100.00722.96
8.2.160.0120.00620.34
8.2.150.0070.01024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00523.18
8.2.110.0040.00821.88
8.2.100.0080.00619.34
8.2.90.0030.00620.58
8.2.80.0060.00319.00
8.2.70.0030.00619.00
8.2.60.0040.00419.43
8.2.50.0070.00419.00
8.2.40.0040.00419.66
8.2.30.0000.01019.29
8.2.20.0000.00919.00
8.2.10.0040.00419.47
8.2.00.0040.00418.93
8.1.270.0030.00727.90
8.1.260.0100.00026.35
8.1.250.0090.00028.09
8.1.240.0040.00825.03
8.1.230.0120.00320.41
8.1.220.0030.00620.68
8.1.210.0030.00720.36
8.1.200.0060.00620.11
8.1.190.0050.00520.10
8.1.180.0060.00320.35
8.1.170.0050.00521.47
8.1.160.0060.00324.93
8.1.150.0030.00721.76
8.1.140.0070.00320.49
8.1.130.0060.00320.82
8.1.120.0090.00020.32
8.1.110.0060.00320.30
8.1.100.0030.00620.32
8.1.90.0000.00920.18
8.1.80.0040.00720.29
8.1.70.0100.00020.20
8.1.60.0040.00720.37
8.1.50.0040.00720.36
8.1.40.0000.01120.20
8.1.30.0110.00020.31
8.1.20.0000.01020.36
8.1.10.0070.00420.36
8.1.00.0040.00820.28
8.0.300.0000.00919.66
8.0.290.0030.00619.75
8.0.280.0030.00621.18
8.0.270.0030.00619.81
8.0.260.0030.00619.89
8.0.250.0000.00919.50
8.0.240.0090.00019.61
8.0.230.0000.00919.66
8.0.220.0000.00919.66
8.0.210.0030.00719.50
8.0.200.0030.00519.63
8.0.190.0030.00719.48
8.0.180.0070.00319.51
8.0.170.0070.00319.61
8.0.160.0050.00519.56
8.0.150.0000.01119.57
8.0.140.0030.00719.52
8.0.130.0030.00616.04
8.0.120.0080.00319.59
8.0.110.0040.00719.43
8.0.100.0060.00619.39
8.0.90.0000.01019.59
8.0.80.0170.00719.57
8.0.70.0000.01019.55
8.0.60.0070.00319.59
8.0.50.0070.00319.38
8.0.30.0170.01619.87
8.0.20.0170.00819.61
8.0.10.0030.00719.52
8.0.00.0130.01119.50
7.4.330.0080.00017.92
7.4.320.0040.00419.00
7.4.300.0080.00019.07
7.4.290.0030.00619.07
7.4.280.0070.00319.14
7.4.270.0030.00719.23
7.4.260.0100.00019.20
7.4.250.0030.00719.06
7.4.240.0020.00819.23
7.4.230.0070.00319.03
7.4.220.0160.02319.16
7.4.210.0070.01119.11
7.4.200.0060.00319.14
7.4.160.0110.01118.96
7.4.150.0060.01618.97
7.4.140.0160.01119.11
7.4.130.0110.01119.07
7.4.120.0090.01219.22
7.4.110.0150.00719.24
7.4.100.0140.00819.10
7.4.90.0130.00919.19
7.4.80.0070.02119.39
7.4.70.0160.00619.14
7.4.60.0130.00919.07
7.4.50.0060.00618.97
7.4.40.0150.00619.06
7.4.30.0140.01519.31
7.4.10.0070.01717.45
7.4.00.0090.00917.45
7.3.330.0060.00315.70
7.3.320.0000.00915.68
7.3.310.0000.00918.81
7.3.300.0030.00618.89
7.3.290.0100.01618.79
7.3.280.0130.00818.89
7.3.270.0060.01619.02
7.3.260.0160.00718.98
7.3.250.0150.00618.95
7.3.240.0060.01518.98
7.3.230.0140.00718.94
7.3.210.0190.01419.09
7.3.200.0040.01819.39
7.3.190.0190.00319.13
7.3.180.0160.01318.98
7.3.170.0090.01219.29
7.3.160.0090.01318.78
7.3.130.0070.01617.48
7.3.120.0080.01317.38
7.3.110.0080.01217.46
7.3.100.0070.01017.63
7.3.90.0120.00517.52
7.3.80.0070.00917.28
7.3.70.0100.01017.40
7.3.60.0090.00617.51
7.3.50.0100.01017.44
7.3.40.0080.01117.43
7.3.30.0070.01017.44
7.3.20.0040.01120.37
7.3.10.0060.00920.43
7.3.00.0100.00820.42
7.2.330.0130.01019.33
7.2.320.0110.01219.22
7.2.310.0090.02118.96
7.2.300.0120.02419.27
7.2.290.0120.00919.21
7.2.260.0110.01117.64
7.2.250.0030.02017.61
7.2.240.0080.01317.54
7.2.230.0110.00717.42
7.2.220.0090.00917.63
7.2.210.0040.01117.55
7.2.200.0100.00817.64
7.2.190.0080.00817.37
7.2.180.0100.00817.36
7.2.170.0020.01317.63
7.2.160.0100.01017.64
7.2.150.0070.01020.46
7.2.140.0100.00320.74
7.2.130.0030.01420.71
7.2.120.0000.01720.73
7.2.110.0100.01020.69
7.2.100.0040.01220.67
7.2.90.0070.01320.70
7.2.80.0040.01620.38
7.2.70.0070.00720.64
7.2.60.0030.01920.76
7.2.50.0070.01420.49
7.2.40.0040.01620.83
7.2.30.0060.00920.61
7.2.20.0100.00720.66
7.2.10.0070.01120.76
7.2.00.0050.00921.82
7.1.330.0060.01119.62
7.1.320.0050.01019.38
7.1.310.0050.01119.55
7.1.300.0070.00819.63
7.1.290.0100.00919.63
7.1.280.0070.00919.66
7.1.270.0080.00819.54
7.1.260.0050.01219.45
7.1.250.0030.01719.64
7.1.240.0100.00719.82
7.1.230.0000.02019.31
7.1.220.0060.00919.42
7.1.210.0060.01519.67
7.1.200.0040.01819.68
7.1.190.0070.01519.55
7.1.180.0030.01619.80
7.1.170.0120.00919.47
7.1.160.0070.01119.64
7.1.150.0040.01519.64
7.1.140.0040.01519.48
7.1.130.0100.01019.72
7.1.120.0060.01619.68
7.1.110.0030.01419.47
7.1.100.0580.00920.04
7.1.90.0000.01319.63
7.1.80.0060.01219.67
7.1.70.0090.00320.31
7.1.60.0080.01420.43
7.1.50.0100.01220.35
7.1.40.0070.01119.25
7.1.30.0060.01319.67
7.1.20.0070.01419.50
7.1.10.0060.00919.54
7.1.00.0060.04522.88
7.0.330.0070.00719.18
7.0.320.0030.01419.20
7.0.310.0060.00919.27
7.0.300.0060.00619.02
7.0.290.0090.00919.22
7.0.280.0060.00619.20
7.0.270.0030.01418.91
7.0.260.0090.00619.25
7.0.250.0070.01019.23
7.0.240.0090.00619.30
7.0.230.0070.01019.52
7.0.220.0060.01219.37
7.0.210.0070.01019.21
7.0.200.0600.01019.39
7.0.190.0100.00618.98
7.0.180.0040.01119.10
7.0.170.0100.00719.40
7.0.160.0030.01019.21
7.0.150.0090.00619.19
7.0.140.0030.04122.67
7.0.130.0090.00919.14
7.0.120.0000.01718.98
7.0.110.0000.01719.13
7.0.100.0100.01019.44
7.0.90.0100.01019.39
7.0.80.0100.00719.46
7.0.70.0000.01418.99
7.0.60.0090.03220.80
7.0.50.0080.03819.87
7.0.40.0090.04120.09
7.0.30.0350.02019.92
7.0.20.0200.04619.92
7.0.10.0030.03219.93
7.0.00.0030.03020.12
5.6.400.0130.02727.87
5.6.390.0170.02128.46
5.6.380.0100.03428.50
5.6.370.0060.03228.46
5.6.360.0070.03528.05
5.6.350.0170.02328.05
5.6.340.0130.02628.38
5.6.330.0060.02928.33
5.6.320.0100.02728.38
5.6.310.0100.02828.26
5.6.300.0100.03028.33
5.6.290.0060.03628.58
5.6.280.0080.06331.56
5.6.270.0160.02528.38
5.6.260.0190.02628.45
5.6.250.0170.02428.27
5.6.240.0140.02428.24
5.6.230.0100.02728.19
5.6.220.0100.02628.29
5.6.210.0170.06231.48
5.6.200.0180.03130.10
5.6.190.0180.05831.23
5.6.180.0280.05531.46
5.6.170.0250.04231.27
5.6.160.0140.05831.15
5.6.150.0170.04230.07
5.6.140.0180.05830.09
5.6.130.0070.05030.24
5.6.120.0180.05831.44
5.6.110.0180.05831.56
5.6.100.0080.04931.64
5.6.90.0190.05631.53
5.6.80.0070.06831.27
5.6.70.0130.02428.12
5.6.60.0130.02328.23
5.6.50.0110.02527.95
5.6.40.0130.02928.21
5.6.30.0100.03028.07
5.6.20.0100.03128.14
5.6.10.0070.03028.20
5.6.00.0070.03328.08
5.5.380.0100.02728.27
5.5.370.0140.02127.71
5.5.360.0060.03127.83
5.5.350.0140.06331.39
5.5.340.0130.03730.03
5.5.330.0030.05131.05
5.5.320.0420.04331.14
5.5.310.0250.05830.93
5.5.300.0070.04129.99
5.5.290.0170.04930.13
5.5.280.0070.07031.73
5.5.270.0170.04731.47
5.5.260.0230.04231.51
5.5.250.0100.04331.15
5.5.240.0180.06131.24
5.5.230.0070.03127.86
5.5.220.0190.02328.00
5.5.210.0140.03427.69
5.5.200.0070.03428.06
5.5.190.0070.03328.07
5.5.180.0100.02327.93
5.5.170.0100.03327.96
5.5.160.0260.02627.83
5.5.150.0100.03427.98
5.5.140.0100.02727.95
5.5.130.0100.03028.20
5.5.120.0190.02228.09
5.5.110.0070.03428.05
5.5.100.0160.03328.01
5.5.90.0120.03128.14
5.5.80.0160.02527.96
5.5.70.0120.02427.71
5.5.60.0200.03327.62
5.5.50.0170.03727.94
5.5.40.0100.04127.99
5.5.30.0060.03927.98
5.5.20.0160.01927.77
5.5.10.0190.01628.04
5.5.00.0160.02627.82
5.4.450.0210.04328.95
5.4.440.0180.04329.08
5.4.430.0080.04528.93
5.4.420.0280.03928.93
5.4.410.0220.04129.11
5.4.400.0080.05028.77
5.4.390.0300.04629.02
5.4.380.0330.04528.65
5.4.370.0240.05228.77
5.4.360.0270.04728.71
5.4.350.0310.05128.66
5.4.340.0380.04928.71
5.4.330.0200.03124.68
5.4.320.0100.03925.39
5.4.310.0050.04225.60
5.4.300.0050.04325.45
5.4.290.0120.04025.55
5.4.280.0110.03625.49
5.4.270.0090.03825.48
5.4.260.0110.03825.49
5.4.250.0070.04225.51
5.4.240.0110.03625.45
5.4.230.0170.04025.41
5.4.220.0190.03325.36
5.4.210.0080.04125.54
5.4.200.0070.04725.45
5.4.190.0100.03425.31
5.4.180.0100.03725.52
5.4.170.0120.03625.50
5.4.160.0090.03725.43
5.4.150.0120.03525.47
5.4.140.0120.03425.45
5.4.130.0080.04025.45
5.4.120.0070.03925.38
5.4.110.0120.03625.53
5.4.100.0070.03925.20
5.4.90.0060.04325.44
5.4.80.0140.03625.32
5.4.70.0110.03925.21
5.4.60.0120.03525.37
5.4.50.0070.04125.40
5.4.40.0080.03725.36
5.4.30.0070.04025.36
5.4.20.0030.04325.38
5.4.10.0170.03025.22
5.4.00.0070.03825.07
5.3.290.0100.05226.45
5.3.280.0080.05226.38
5.3.270.0070.05626.39
5.3.260.0110.05226.39
5.3.250.0090.05526.39
5.3.240.0090.05226.39
5.3.230.0110.05226.38
5.3.220.0130.04726.35
5.3.210.0100.05426.35
5.3.200.0070.05426.34
5.3.190.0110.04926.35
5.3.180.0050.05526.34
5.3.170.0130.04626.34
5.3.160.0100.05026.35
5.3.150.0100.05026.35
5.3.140.0090.05026.34
5.3.130.0110.05126.33
5.3.120.0130.05026.33
5.3.110.0090.05226.33
5.3.100.0090.05225.82
5.3.90.0120.04726.01
5.3.80.0070.05225.79
5.3.70.0070.05225.79
5.3.60.0060.05325.77
5.3.50.0110.04825.72
5.3.40.0060.05325.73
5.3.30.0110.04825.68
5.3.20.0070.05125.47
5.3.10.0040.05825.43
5.3.00.0110.04825.41
5.2.170.0050.04822.14
5.2.160.0110.04122.14
5.2.150.0070.04722.14
5.2.140.0070.04722.14
5.2.130.0060.04622.10
5.2.120.0110.04122.10
5.2.110.0070.04822.10
5.2.100.0090.04422.10
5.2.90.0120.04122.10
5.2.80.0040.05022.09
5.2.70.0100.04422.09
5.2.60.0110.04322.05
5.2.50.0060.05722.14
5.2.40.0060.05722.12
5.2.30.0060.05722.09
5.2.20.0100.05222.08
5.2.10.0120.03922.01
5.2.00.0070.04221.86
5.1.60.0090.04125.69
5.1.50.0070.04325.68
5.1.40.0080.04225.66
5.1.30.0060.04526.01
5.1.20.0090.04226.03
5.1.10.0100.04125.76
5.1.00.0100.04125.76
5.0.50.0080.06324.24
5.0.40.0070.05724.09
5.0.30.0060.06923.91
5.0.20.0090.05623.88
5.0.10.0070.07123.86
5.0.00.0090.06723.84
4.4.90.0090.03722.28
4.4.80.0100.03722.26
4.4.70.0070.03922.25
4.4.60.0090.03722.26
4.4.50.0080.03822.28
4.4.40.0070.05022.27
4.4.30.0060.04222.27
4.4.20.0070.03922.33
4.4.10.0030.04422.33
4.4.00.0070.04922.29
4.3.110.0070.04522.20
4.3.100.0030.04222.19
4.3.90.0080.05222.17
4.3.80.0050.06622.17
4.3.70.0050.05622.17
4.3.60.0100.05122.17
4.3.50.0090.05222.16
4.3.40.0030.06622.12
4.3.30.0060.05520.93
4.3.20.0040.06120.91
4.3.10.0050.05420.86
4.3.00.0070.07322.05

preferences:
40.27 ms | 400 KiB | 5 Q