3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("STOP_AT", 1024); $result = array(); for($idx = 1; $idx < STOP_AT; $idx *= 2) { $result[] = $idx; } print_r($result);

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)
8.3.60.0140.00318.43
8.3.50.0120.00821.21
8.3.40.0040.01118.72
8.3.30.0100.00719.00
8.3.20.0070.00020.39
8.3.10.0030.00620.53
8.3.00.0030.00519.25
8.2.180.0090.00618.16
8.2.170.0070.00722.96
8.2.160.0040.01120.52
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0050.00322.29
8.2.110.0070.01322.14
8.2.100.0080.00418.03
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0050.00317.80
8.2.50.0040.00718.07
8.2.40.0050.00518.22
8.2.30.0000.00718.04
8.2.20.0040.00417.69
8.2.10.0040.00417.95
8.2.00.0040.00417.71
8.1.280.0100.00725.92
8.1.270.0030.00522.19
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.80
8.1.230.0070.00419.02
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0060.00317.22
8.1.190.0050.00317.22
8.1.180.0000.00918.10
8.1.170.0070.00018.54
8.1.160.0000.00721.97
8.1.150.0040.00418.94
8.1.140.0060.00317.51
8.1.130.0030.00317.82
8.1.120.0000.00717.48
8.1.110.0070.00017.46
8.1.100.0000.00817.36
8.1.90.0080.00317.46
8.1.80.0000.00717.39
8.1.70.0040.00417.45
8.1.60.0050.00517.48
8.1.50.0080.00017.43
8.1.40.0030.00617.45
8.1.30.0030.00617.59
8.1.20.0000.00817.51
8.1.10.0040.00417.33
8.1.00.0040.00417.27
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0030.00318.44
8.0.270.0030.00517.21
8.0.260.0000.00617.16
8.0.250.0070.00017.01
8.0.240.0000.00716.85
8.0.230.0040.00416.93
8.0.220.0000.00716.95
8.0.210.0070.00016.91
8.0.200.0030.00316.99
8.0.190.0040.00416.86
8.0.180.0030.00516.94
8.0.170.0040.00416.87
8.0.160.0030.00416.91
8.0.150.0030.00316.78
8.0.140.0000.00716.75
8.0.130.0000.00813.29
8.0.120.0000.00716.91
8.0.110.0040.00416.79
8.0.100.0040.00416.83
8.0.90.0040.00416.86
8.0.80.0060.00916.78
8.0.70.0000.00816.87
8.0.60.0000.00816.77
8.0.50.0040.00416.79
8.0.30.0130.00716.97
8.0.20.0110.00817.40
8.0.10.0040.00416.92
8.0.00.0110.00616.88
7.4.330.0000.00615.09
7.4.320.0040.00416.43
7.4.300.0060.00016.57
7.4.290.0030.00316.49
7.4.280.0000.00916.59
7.4.270.0040.00416.49
7.4.260.0070.00016.48
7.4.250.0030.00516.56
7.4.240.0040.00416.60
7.4.230.0040.00416.50
7.4.220.0070.01116.63
7.4.210.0040.01116.46
7.4.200.0030.00316.61
7.4.160.0070.00716.61
7.4.150.0210.00317.40
7.4.140.0070.01517.86
7.4.130.0110.00616.53
7.4.120.0100.00716.46
7.4.110.0170.00016.52
7.4.100.0060.01016.50
7.4.90.0110.00616.59
7.4.80.0040.01319.39
7.4.70.0090.00616.39
7.4.60.0080.00916.50
7.4.50.0020.00216.46
7.4.40.0070.01116.52
7.4.30.0130.01116.56
7.4.00.0060.00915.01
7.3.330.0000.00613.04
7.3.320.0000.00613.14
7.3.310.0030.00316.06
7.3.300.0000.00616.24
7.3.290.0100.00516.18
7.3.280.0040.01216.23
7.3.270.0190.00017.40
7.3.260.0070.01016.50
7.3.250.0070.00916.46
7.3.240.0060.01216.46
7.3.230.0080.00816.39
7.3.210.0040.01516.57
7.3.200.0110.01119.39
7.3.190.0100.00616.20
7.3.180.0060.01016.30
7.3.170.0290.02016.32
7.3.160.0130.00316.26
7.2.330.0090.00916.62
7.2.320.0040.01516.70
7.2.310.0090.00616.72
7.2.300.0090.01216.59
7.2.290.0040.01416.64
7.2.00.0030.00719.02
7.1.100.0070.00318.01
7.1.70.0000.00717.34
7.1.60.0100.01017.21
7.1.50.0080.00316.66
7.1.00.0000.07722.31
7.0.200.0090.00916.63
7.0.140.0070.07022.08
7.0.60.0100.08019.86
7.0.50.0000.08717.90
7.0.40.0070.09020.24
7.0.30.0230.03720.23
7.0.20.0270.06720.06
7.0.10.0030.05320.24
7.0.00.0100.07320.20
5.6.280.0030.07321.15
5.6.210.0070.03720.60
5.6.200.0070.08018.23
5.6.190.0000.05320.62
5.6.180.0300.04020.41
5.6.170.0300.07020.48
5.6.160.0070.08320.70
5.6.150.0070.08018.28
5.6.140.0030.05318.11
5.6.130.0130.07318.27
5.6.120.0000.04721.02
5.6.110.0100.07720.98
5.6.100.0100.08321.14
5.6.90.0100.08720.99
5.6.80.0100.07720.38
5.6.70.4700.03320.38
5.5.350.0170.08020.46
5.5.340.0070.07018.07
5.5.330.0070.05720.29
5.5.320.0300.04020.26
5.5.310.0270.04320.19
5.5.300.0070.03717.95
5.5.290.0070.08017.97
5.5.280.0070.08320.87
5.5.270.0030.07020.79
5.5.260.0100.08020.95
5.5.250.0100.08020.79
5.5.240.0130.08320.02
5.4.450.0130.04019.39
5.4.440.0500.05019.58
5.4.430.0500.04019.30
5.4.420.0700.00019.43
5.4.410.0630.00019.57
5.4.400.0630.00019.39
5.4.390.0630.00018.98
5.4.380.0630.00019.02
5.4.370.0600.00019.01
5.4.360.0600.00019.00
5.4.350.0630.00019.26
5.4.340.0600.00019.25
5.4.320.0040.03812.48
5.4.310.0080.03612.48
5.4.300.0100.03212.48
5.4.290.0090.03612.48
5.4.280.0080.03312.38
5.4.270.0050.04212.38
5.4.260.0070.03712.38
5.4.250.0110.03512.38
5.4.240.0100.03312.38
5.4.230.0090.04712.37
5.4.220.0060.03812.37
5.4.210.0120.03112.37
5.4.200.0070.04312.37
5.4.190.0110.03212.37
5.4.180.0090.03512.37
5.4.170.0080.03512.38
5.4.160.0110.03312.37
5.4.150.0080.03512.37
5.4.140.0080.03512.05
5.4.130.0040.03712.04
5.4.120.0120.03212.00
5.4.110.0080.03912.00
5.4.100.0070.03311.99
5.4.90.0110.03211.99
5.4.80.0090.03311.99
5.4.70.0060.03511.99
5.4.60.0080.03311.99
5.4.50.0070.03411.98
5.4.40.0100.04011.98
5.4.30.0080.03311.98
5.4.20.0100.03411.97
5.4.10.0070.03711.98
5.4.00.0070.04311.46
5.3.290.0060.03912.80
5.3.280.0100.03512.71
5.3.270.0080.04012.72
5.3.260.0060.04212.72
5.3.250.0130.03512.72
5.3.240.0120.03712.72
5.3.230.0080.04212.71
5.3.220.0070.04112.68
5.3.210.0090.04312.68
5.3.200.0080.04012.68
5.3.190.0130.03312.68
5.3.180.0070.04012.67
5.3.170.0120.03612.67
5.3.160.0080.03412.68
5.3.150.0070.03612.68
5.3.140.0120.03012.66
5.3.130.0100.04212.66
5.3.120.0090.03812.66
5.3.110.0060.04712.65
5.3.100.0110.03812.12
5.3.90.0060.04212.09
5.3.80.0080.04512.08
5.3.70.0040.05312.08
5.3.60.0050.04112.06
5.3.50.0100.03712.01
5.3.40.0050.03812.01
5.3.30.0120.03611.97
5.3.20.0090.03211.75
5.3.10.0090.03111.72
5.3.00.0040.03711.70
5.2.170.0060.0309.20
5.2.160.0050.0289.20
5.2.150.0060.0339.20
5.2.140.0060.0309.20
5.2.130.0040.0299.16
5.2.120.0060.0279.16
5.2.110.0050.0309.17
5.2.100.0070.0269.17
5.2.90.0090.0359.16
5.2.80.0090.0279.16
5.2.70.0070.0289.16
5.2.60.0070.0289.11
5.2.50.0050.0319.08
5.2.40.0040.0309.06
5.2.30.0060.0329.04
5.2.20.0090.0249.03
5.2.10.0050.0278.94
5.2.00.0080.0318.79
5.1.60.0040.0258.08
5.1.50.0050.0258.07
5.1.40.0060.0278.05
5.1.30.0050.0328.41
5.1.20.0060.0268.43
5.1.10.0060.0288.15
5.1.00.0040.0288.15
5.0.50.0030.0216.63
5.0.40.0040.0216.49
5.0.30.0070.0366.30
5.0.20.0030.0216.27
5.0.10.0060.0246.25
5.0.00.0060.0396.24
4.4.90.0020.0174.77
4.4.80.0040.0154.76
4.4.70.0050.0204.75
4.4.60.0040.0144.75
4.4.50.0070.0184.77
4.4.40.0040.0254.71
4.4.30.0060.0124.76
4.4.20.0050.0174.85
4.4.10.0020.0164.85
4.4.00.0030.0274.75
4.3.110.0020.0174.67
4.3.100.0050.0144.66
4.3.90.0020.0174.63
4.3.80.0020.0254.59
4.3.70.0010.0184.63
4.3.60.0030.0154.62
4.3.50.0070.0284.63
4.3.40.0030.0294.54
4.3.30.0040.0163.29
4.3.20.0030.0183.27
4.3.10.0000.0183.23
4.3.00.0070.0078.58

preferences:
54.61 ms | 401 KiB | 5 Q