3v4l.org

run code in 300+ PHP versions simultaneously
<?php ?> 1 + 1 = <?= 1 + 1 ?>

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)
8.3.40.0110.00718.55
8.3.30.0140.00018.79
8.3.20.0050.00320.21
8.3.10.0030.00520.44
8.3.00.0040.00419.25
8.2.170.0070.01322.96
8.2.160.0130.00720.24
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0070.00022.07
8.2.110.0090.00021.95
8.2.100.0090.00317.62
8.2.90.0040.00419.05
8.2.80.0080.00017.97
8.2.70.0050.00317.25
8.2.60.0000.00917.90
8.2.50.0030.00518.07
8.2.40.0050.00318.22
8.2.30.0040.00419.14
8.2.20.0000.00717.52
8.2.10.0040.00417.82
8.2.00.0030.00517.41
8.1.270.0050.00323.97
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.92
8.1.230.0030.00719.03
8.1.220.0040.00417.74
8.1.210.0050.00518.77
8.1.200.0070.00317.23
8.1.190.0050.00317.00
8.1.180.0070.00018.10
8.1.170.0040.00418.46
8.1.160.0040.00421.88
8.1.150.0040.00418.67
8.1.140.0070.00017.31
8.1.130.0000.00817.63
8.1.120.0070.00017.28
8.1.110.0000.00717.20
8.1.100.0040.00417.15
8.1.90.0050.00317.22
8.1.80.0080.00017.21
8.1.70.0030.00317.20
8.1.60.0030.00617.38
8.1.50.0030.00617.27
8.1.40.0000.00817.40
8.1.30.0040.00417.43
8.1.20.0030.00517.47
8.1.10.0000.00717.45
8.1.00.0040.00417.37
8.0.300.0030.00518.77
8.0.290.0000.00816.58
8.0.280.0000.00718.33
8.0.270.0030.00317.18
8.0.260.0030.00317.19
8.0.250.0000.00716.85
8.0.240.0000.00616.81
8.0.230.0040.00416.69
8.0.220.0000.00616.74
8.0.210.0000.00816.64
8.0.200.0030.00316.77
8.0.190.0000.00716.70
8.0.180.0040.00416.71
8.0.170.0060.00316.79
8.0.160.0000.00716.74
8.0.150.0000.00716.74
8.0.140.0030.00516.74
8.0.130.0050.00013.06
8.0.120.0040.00416.72
8.0.110.0080.00016.65
8.0.100.0000.00716.73
8.0.90.0030.00316.78
8.0.80.0040.01516.65
8.0.70.0050.00216.64
8.0.60.0070.00016.73
8.0.50.0040.00416.74
8.0.30.0130.00816.80
8.0.20.0160.00517.40
8.0.10.0040.00416.92
8.0.00.0140.00616.62
7.4.330.0000.00515.00
7.4.320.0000.00616.38
7.4.300.0000.00616.36
7.4.290.0000.00716.44
7.4.280.0040.00416.48
7.4.270.0060.00016.39
7.4.260.0070.00016.33
7.4.250.0000.00716.45
7.4.240.0040.00316.49
7.4.230.0000.00716.45
7.4.220.0120.01216.45
7.4.210.0120.00316.50
7.4.200.0040.00416.46
7.4.160.0060.00916.34
7.4.150.0150.00317.40
7.4.140.0060.01117.86
7.4.130.0150.00316.22
7.4.120.0100.00616.31
7.4.110.0140.00316.41
7.4.100.0030.01416.33
7.4.90.0100.00716.23
7.4.80.0100.00619.37
7.4.70.0060.01616.50
7.4.60.0160.00016.40
7.4.50.0000.00816.48
7.4.40.0040.01416.43
7.4.30.0060.00916.36
7.4.10.0160.00316.54
7.4.00.0050.01315.24
7.3.330.0030.00212.87
7.3.320.0060.00012.94
7.3.310.0000.00715.98
7.3.300.0000.00616.21
7.3.290.0000.01516.08
7.3.280.0070.00916.08
7.3.270.0140.00317.40
7.3.260.0110.00716.45
7.3.250.0110.00916.18
7.3.240.0040.01216.43
7.3.230.0080.00816.39
7.3.210.0090.00616.13
7.3.200.0080.01519.39
7.3.190.0110.01016.43
7.3.180.0070.01016.29
7.3.170.0150.00616.27
7.3.160.0040.01216.20
7.3.130.0090.00916.07
7.3.120.0030.01415.32
7.3.110.0080.00815.51
7.3.100.0070.01115.46
7.3.90.0080.00915.39
7.3.80.0090.00915.38
7.3.70.0070.01015.34
7.3.60.0110.00615.41
7.3.50.0030.01015.33
7.3.40.0020.01215.30
7.3.30.0080.00515.45
7.3.20.0080.00817.15
7.3.10.0060.00917.01
7.3.00.0080.00816.94
7.2.330.0090.01016.56
7.2.320.0100.00616.52
7.2.310.0160.00816.25
7.2.300.0060.01016.30
7.2.290.0090.00616.28
7.2.260.0030.01216.37
7.2.250.0080.01115.49
7.2.240.0080.01115.58
7.2.230.0130.00715.73
7.2.220.0090.00815.73
7.2.210.0090.00815.59
7.2.200.0080.01115.54
7.2.190.0080.00615.63
7.2.180.0060.00715.74
7.2.170.0070.01015.41
7.2.160.0100.00616.28
7.2.150.0070.01118.30
7.2.140.0030.01318.17
7.2.130.0080.00717.51
7.2.120.0030.01117.50
7.2.110.0050.01017.52
7.2.100.0080.00717.41
7.2.90.0050.01017.50
7.2.80.0050.01017.56
7.2.70.0090.00517.47
7.2.60.0100.00717.54
7.2.50.0040.00917.59
7.2.40.0020.00917.63
7.2.30.0060.00517.59
7.2.20.0060.00717.39
7.2.10.0050.00817.42
7.2.00.0020.01217.92
7.1.330.0020.01516.24
7.1.320.0030.01316.33
7.1.310.0050.01116.49
7.1.300.0080.00716.41
7.1.290.0060.00516.35
7.1.280.0020.01016.43
7.1.270.0040.01016.38
7.1.260.0030.01416.39
7.1.250.0030.01016.46
7.1.240.0030.01117.02
7.1.230.0060.00817.04
7.1.220.0030.01017.09
7.1.210.0000.01417.18
7.1.200.0060.00917.03
7.1.190.0060.01217.19
7.1.180.0070.00317.22
7.1.170.0090.00316.96
7.1.160.0060.00916.98
7.1.150.0000.01417.32
7.1.140.0060.00917.30
7.1.130.0090.00617.19
7.1.120.0060.00917.19
7.1.110.0030.01317.27
7.1.100.0050.00917.54
7.1.90.0110.00317.33
7.1.80.0070.00717.04
7.1.70.0050.00516.88
7.1.60.0100.01018.18
7.1.50.0120.00316.93
7.1.40.0070.00416.97
7.1.30.0040.00717.16
7.1.20.0030.01016.99
7.1.10.0090.00317.03
7.1.00.0070.04019.74
7.0.330.0060.00916.91
7.0.320.0030.01316.84
7.0.310.0030.01017.07
7.0.300.0070.00716.97
7.0.290.0080.00616.82
7.0.280.0030.01017.03
7.0.270.0030.01016.89
7.0.260.0040.01416.96
7.0.250.0070.00716.82
7.0.240.0100.00316.82
7.0.230.0090.00616.80
7.0.220.0120.00317.10
7.0.210.0060.00916.78
7.0.200.0060.00716.78
7.0.190.0000.01317.09
7.0.180.0000.01616.80
7.0.170.0030.00816.91
7.0.160.0080.00316.98
7.0.150.0000.00916.79
7.0.140.0080.03519.47
7.0.130.0120.00616.94
7.0.120.0070.00716.77
7.0.110.0040.00816.80
7.0.100.0040.00816.93
7.0.90.0000.00916.80
7.0.80.0000.01516.90
7.0.70.0060.00316.86
7.0.60.0030.04618.30
7.0.50.0060.02917.36
7.0.40.0030.03717.65
7.0.30.0300.03617.50
7.0.20.0230.03817.38
7.0.10.0210.04617.45
7.0.00.0060.03017.52
5.6.400.0060.00615.73
5.6.390.0070.00715.84
5.6.380.0090.00615.64
5.6.370.0090.00615.77
5.6.360.0080.00415.82
5.6.350.0130.00015.83
5.6.340.0060.00915.73
5.6.330.0120.00315.84
5.6.320.0000.01616.13
5.6.310.0070.00715.81
5.6.300.0000.01015.82
5.6.290.0090.00315.83
5.6.280.0050.04018.48
5.6.270.0100.01015.95
5.6.260.0040.00815.65
5.6.250.0030.00715.87
5.6.240.0040.00815.72
5.6.230.0060.01015.74
5.6.220.0060.00615.64
5.6.210.0030.04918.16
5.6.200.0030.04616.96
5.6.190.0050.03218.11
5.6.180.2210.02318.04
5.6.170.0180.02318.29
5.6.160.0050.02917.98
5.6.150.0070.03216.88
5.6.140.0080.03817.00
5.6.130.0130.03316.91
5.6.120.0150.03718.39
5.6.110.0040.04418.34
5.6.100.0070.03418.24
5.6.90.0070.04518.38
5.6.80.0050.04118.04
5.6.70.2250.02318.02
5.6.60.0060.01215.64
5.6.50.0050.00515.64
5.6.40.0060.00915.86
5.6.30.0060.00315.64
5.6.20.0040.01215.52
5.6.10.0030.01015.66
5.6.00.0090.00615.59
5.5.380.0000.01715.84
5.5.370.0090.00615.57
5.5.360.0060.00615.44
5.5.350.0080.02118.04
5.5.340.0050.02816.78
5.5.330.0080.02317.98
5.5.320.0150.04617.84
5.5.310.0200.04218.02
5.5.300.0050.03716.84
5.5.290.0070.03516.78
5.5.280.0080.03018.34
5.5.270.0100.04218.28
5.5.260.0030.02518.27
5.5.250.0090.03518.01
5.5.240.0070.03717.95
5.5.230.0030.00915.53
5.5.220.0030.00615.74
5.5.210.0040.01215.38
5.5.200.0110.00315.70
5.5.190.0070.00315.54
5.5.180.0090.00315.48
5.5.170.0030.01215.74
5.5.160.0090.00315.58
5.5.150.0030.01015.63
5.5.140.0120.00615.56
5.5.130.0040.01115.68
5.5.120.0060.00315.70
5.5.110.0030.01215.39
5.5.100.0070.01015.53
5.5.90.0040.01215.34
5.5.80.0030.01215.22
5.5.70.0000.01515.57
5.5.60.0120.00615.21
5.5.50.0110.00615.16
5.5.40.0060.01215.57
5.5.30.0040.01115.76
5.5.20.0090.00315.55
5.5.10.0030.00615.66
5.5.00.0060.00915.63
5.4.450.0110.02616.06
5.4.440.0170.02516.20
5.4.430.0100.03316.13
5.4.420.0370.00216.13
5.4.410.0350.00016.00
5.4.400.0330.00415.84
5.4.390.0350.00215.98
5.4.380.0220.02915.75
5.4.370.0160.03115.72
5.4.360.0170.02815.61
5.4.350.0170.03015.61
5.4.340.0200.03215.72
5.4.330.0060.00312.73
5.4.320.0040.02112.59
5.4.310.0050.02412.59
5.4.300.0070.02012.59
5.4.290.0060.02112.59
5.4.280.0040.02012.54
5.4.270.0060.02012.54
5.4.260.0070.02012.54
5.4.250.0040.02312.54
5.4.240.0040.02212.54
5.4.230.0060.02112.53
5.4.220.0020.02212.53
5.4.210.0040.02312.53
5.4.200.0090.02712.53
5.4.190.0070.02412.53
5.4.180.0050.02112.53
5.4.170.0040.02012.54
5.4.160.0050.02212.54
5.4.150.0070.02012.53
5.4.140.0040.02112.38
5.4.130.0020.02312.37
5.4.120.0060.01912.35
5.4.110.0040.02312.34
5.4.100.0070.02112.35
5.4.90.0060.02812.34
5.4.80.0100.02512.35
5.4.70.0070.02212.34
5.4.60.0040.02112.35
5.4.50.0040.02012.34
5.4.40.0090.01812.34
5.4.30.0070.02012.34
5.4.20.0050.02012.33
5.4.10.0070.01912.34
5.4.00.0040.02212.08
5.3.290.0050.04012.80
5.3.280.0020.04212.70
5.3.270.0070.03812.72
5.3.260.0050.03912.72
5.3.250.0050.03812.71
5.3.240.0080.03612.71
5.3.230.0100.04712.71
5.3.220.0110.03812.68
5.3.210.0090.04612.68
5.3.200.0040.03912.68
5.3.190.0030.04012.68
5.3.180.0090.03512.67
5.3.170.0100.04712.67
5.3.160.0060.03812.67
5.3.150.0120.03812.67
5.3.140.0080.04612.66
5.3.130.0040.04612.66
5.3.120.0080.03612.66
5.3.110.0050.03812.66
5.3.100.0060.03612.12
5.3.90.0060.03612.09
5.3.80.0040.03812.07
5.3.70.0090.04412.07
5.3.60.0060.05112.06
5.3.50.0090.04712.00
5.3.40.0060.05112.00
5.3.30.0080.04411.94
5.3.20.0090.03311.72
5.3.10.0070.03411.68
5.3.00.0050.03711.67
5.2.170.0040.0319.17
5.2.160.0080.0269.17
5.2.150.0060.0389.18
5.2.140.0050.0309.17
5.2.130.0070.0269.13
5.2.120.0040.0289.13
5.2.110.0040.0299.14
5.2.100.0020.0309.13
5.2.90.0040.0299.13
5.2.80.0060.0299.13
5.2.70.0040.0309.13
5.2.60.0060.0299.08
5.2.50.0040.0309.05
5.2.40.0030.0419.02
5.2.30.0020.0319.00
5.2.20.0060.0279.00
5.2.10.0060.0278.91
5.2.00.0060.0288.77
5.1.60.0050.0238.05
5.1.50.0070.0238.05
5.1.40.0020.0268.04
5.1.30.0050.0298.39
5.1.20.0060.0258.41
5.1.10.0080.0348.13
5.1.00.0020.0338.13
5.0.50.0040.0216.61
5.0.40.0030.0236.47
5.0.30.0030.0316.28
5.0.20.0060.0166.26
5.0.10.0030.0216.23
5.0.00.0070.0306.22
4.4.90.0040.0224.78
4.4.80.0060.0144.76
4.4.70.0020.0174.75
4.4.60.0030.0154.76
4.4.50.0020.0154.77
4.4.40.0050.0294.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0020.0254.59
4.3.70.0010.0164.63
4.3.60.0050.0124.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0010.0223.28
4.3.20.0020.0153.25
4.3.10.0040.0133.21
4.3.00.0070.01015.62

preferences:
58.69 ms | 400 KiB | 5 Q