3v4l.org

run code in 300+ PHP versions simultaneously
<?php $txt="gopu.phaneendra"; echo strlen($txt); echo strpos($txt,"end");

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)
8.3.70.0120.00916.58
8.3.60.0070.00716.63
8.3.50.0100.00822.83
8.3.40.0070.00718.56
8.3.30.0080.00819.10
8.3.20.0040.00420.25
8.3.10.0040.00423.52
8.3.00.0050.00319.25
8.2.180.0090.00616.32
8.2.170.0070.00722.96
8.2.160.0030.01020.14
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00321.10
8.2.110.0060.00320.39
8.2.100.0040.00718.09
8.2.90.0080.00019.08
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0040.00418.04
8.2.50.0030.00518.07
8.2.40.0040.00418.09
8.2.30.0000.00717.98
8.2.20.0040.00417.76
8.2.10.0000.00717.98
8.2.00.0050.00217.54
8.1.280.0130.00425.92
8.1.270.0000.00823.64
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00321.90
8.1.230.0110.00019.01
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0070.00417.10
8.1.190.0080.00017.13
8.1.180.0000.00918.10
8.1.170.0030.00618.65
8.1.160.0000.00721.85
8.1.150.0060.00318.76
8.1.140.0000.00717.30
8.1.130.0030.00317.74
8.1.120.0040.00417.39
8.1.110.0000.00817.40
8.1.100.0040.00417.37
8.1.90.0040.00417.40
8.1.80.0040.00317.39
8.1.70.0070.00017.39
8.1.60.0080.00017.52
8.1.50.0050.00317.46
8.1.40.0030.00717.32
8.1.30.0040.00417.41
8.1.20.0020.00517.59
8.1.10.0070.00017.46
8.1.00.0030.00617.35
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.31
8.0.270.0070.00017.31
8.0.260.0000.00617.16
8.0.250.0030.00316.89
8.0.240.0000.00816.94
8.0.230.0000.00716.84
8.0.220.0030.00316.78
8.0.210.0000.00716.71
8.0.200.0030.00316.89
8.0.190.0000.01016.78
8.0.180.0040.00416.82
8.0.170.0040.00416.75
8.0.160.0000.00716.81
8.0.150.0000.00716.80
8.0.140.0050.00516.86
8.0.130.0000.00613.29
8.0.120.0000.00716.83
8.0.110.0000.00816.80
8.0.100.0070.00016.68
8.0.90.0070.00016.69
8.0.80.0060.01016.77
8.0.70.0000.00716.65
8.0.60.0040.00416.87
8.0.50.0000.00716.64
8.0.30.0090.00917.01
8.0.20.0110.00717.40
8.0.10.0000.00716.85
8.0.00.0050.01316.66
7.4.330.0060.00015.00
7.4.320.0030.00316.51
7.4.300.0030.00316.44
7.4.290.0030.00316.44
7.4.280.0040.00416.47
7.4.270.0000.00716.51
7.4.260.0000.00716.41
7.4.250.0030.00516.31
7.4.240.0050.00216.53
7.4.230.0000.00616.51
7.4.220.0030.01516.48
7.4.210.0040.01116.50
7.4.200.0050.00316.60
7.4.160.0110.00616.21
7.4.150.0160.00617.40
7.4.140.0090.00717.86
7.4.130.0100.00916.50
7.4.120.0110.00916.45
7.4.110.0090.00916.47
7.4.100.0030.01516.48
7.4.90.0120.00416.49
7.4.80.0100.00719.39
7.4.70.0070.01016.68
7.4.60.0150.00816.44
7.4.50.0050.00316.40
7.4.40.0120.00616.44
7.4.30.0130.00816.54
7.4.00.0040.01414.78
7.3.330.0030.00313.00
7.3.320.0000.00613.11
7.3.310.0000.00616.16
7.3.300.0050.00216.24
7.3.290.0060.01316.19
7.3.280.0090.00716.19
7.3.270.0070.01117.40
7.3.260.0070.01016.20
7.3.250.0150.00216.32
7.3.240.0100.00616.26
7.3.230.0090.00716.42
7.3.210.0170.00816.43
7.3.200.0100.00719.39
7.3.190.0100.01016.18
7.3.180.0090.00616.10
7.3.170.0080.00816.35
7.3.160.0160.00016.30
7.3.10.0140.00716.23
7.3.00.0120.00916.29
7.2.330.0030.01416.61
7.2.320.0150.00616.66
7.2.310.0160.00616.20
7.2.300.0070.01016.29
7.2.290.0000.01716.37
7.2.130.0200.00316.40
7.2.120.0090.01116.19
7.2.110.0140.00616.39
7.2.100.0120.00916.38
7.2.90.0070.01016.29
7.2.80.0140.00616.59
7.2.70.0110.00716.31
7.2.60.0110.01216.43
7.2.50.0080.01016.46
7.2.40.0110.00916.40
7.2.30.0080.00516.47
7.2.20.0130.00716.41
7.2.10.0090.01016.33
7.2.00.0100.00816.81
7.1.250.0070.00715.37
7.1.100.0040.00717.89
7.1.70.0060.00917.19
7.1.60.0090.01519.46
7.1.50.0160.00316.89
7.1.00.0000.08022.54
7.0.200.0000.00816.83
7.0.140.0070.07021.92
7.0.60.0130.08719.90
7.0.50.0000.05017.77
7.0.40.0000.05019.98
7.0.30.0270.08320.13
7.0.20.0170.05320.30
7.0.10.0030.09020.04
7.0.00.0070.08320.14
5.6.280.0100.06720.78
5.6.210.0070.06320.64
5.6.200.0200.07318.12
5.6.190.0030.05320.65
5.6.180.0170.03720.45
5.6.170.0170.06320.48
5.6.160.0070.08320.41
5.6.150.0100.03318.13
5.6.140.0030.06318.11
5.6.130.0070.05018.21
5.6.120.0170.07321.01
5.6.110.0070.07720.98
5.6.100.0130.06020.96
5.6.90.0100.08321.01
5.6.80.0070.04020.52
5.6.70.3430.03720.36
5.5.350.0100.08720.48
5.5.340.0030.08317.92
5.5.330.0030.05020.40
5.5.320.0300.06720.32
5.5.310.0200.03320.23
5.5.300.0030.04017.91
5.5.290.0130.07017.92
5.5.280.0000.08320.97
5.5.270.0170.06720.66
5.5.260.0000.05720.86
5.5.250.0070.08020.61
5.5.240.0230.05720.36
5.4.450.0130.03719.41
5.4.440.0130.04019.21
5.4.430.0100.04719.57
5.4.420.0130.04019.40
5.4.410.0100.04719.26
5.4.400.0070.03319.16
5.4.390.0130.04319.09
5.4.380.0330.05318.72
5.4.370.0400.04718.59
5.4.360.0500.04018.67
5.4.350.0300.05318.71
5.4.340.0470.05018.68
5.4.320.0060.03612.45
5.4.310.0080.03612.45
5.4.300.0100.03312.45
5.4.290.0040.04012.45
5.4.280.0050.03712.35
5.4.270.0070.03512.35
5.4.260.0090.03712.35
5.4.250.0070.03712.35
5.4.240.0070.03412.34
5.4.230.0070.03612.34
5.4.220.0070.03512.34
5.4.210.0050.03512.34
5.4.200.0060.03712.34
5.4.190.0060.03612.34
5.4.180.0050.03812.33
5.4.170.0080.03512.34
5.4.160.0060.03812.34
5.4.150.0070.03512.34
5.4.140.0050.03812.02
5.4.130.0040.03712.01
5.4.120.0060.05211.97
5.4.110.0080.05211.96
5.4.100.0060.04811.97
5.4.90.0110.07111.96
5.4.80.0120.04111.96
5.4.70.0060.03811.96
5.4.60.0080.03711.96
5.4.50.0160.05711.96
5.4.40.0030.03811.95
5.4.30.0050.03611.95
5.4.20.0050.04011.95
5.4.10.0040.04011.95
5.4.00.0070.06411.43
5.3.290.0170.06312.80
5.3.280.0060.04712.71
5.3.270.0080.05912.73
5.3.260.0080.04312.72
5.3.250.0030.04112.72
5.3.240.0090.04112.72
5.3.230.0060.05212.71
5.3.220.0050.05612.68
5.3.210.0100.05112.68
5.3.200.0080.06712.68
5.3.190.0120.05312.68
5.3.180.0100.05512.68
5.3.170.0100.06012.67
5.3.160.0080.06012.67
5.3.150.0080.05912.67
5.3.140.0110.05012.66
5.3.130.0080.05912.66
5.3.120.0080.04312.66
5.3.110.0070.04712.66
5.3.100.0100.05212.12
5.3.90.0070.05712.08
5.3.80.0050.03812.07
5.3.70.0080.03412.07
5.3.60.0070.03912.06
5.3.50.0060.04312.00
5.3.40.0060.04612.00
5.3.30.0120.04411.94
5.3.20.0130.03211.72
5.3.10.0100.03811.69
5.3.00.0080.04711.68
5.2.170.0040.0329.18
5.2.160.0040.0309.18
5.2.150.0040.0319.18
5.2.140.0030.0339.18
5.2.130.0010.0329.14
5.2.120.0040.0309.13
5.2.110.0050.0299.14
5.2.100.0080.0349.13
5.2.90.0070.0269.14
5.2.80.0060.0289.13
5.2.70.0030.0319.13
5.2.60.0050.0299.09
5.2.50.0030.0319.05
5.2.40.0040.0309.03
5.2.30.0030.0319.01
5.2.20.0040.0369.00
5.2.10.0040.0318.93
5.2.00.0030.0338.79
5.1.60.0030.0368.08
5.1.50.0090.0308.07
5.1.40.0040.0358.05
5.1.30.0070.0328.41
5.1.20.0060.0288.42
5.1.10.0020.0278.15
5.1.00.0040.0258.15
5.0.50.0030.0216.63
5.0.40.0010.0216.48
5.0.30.0010.0336.30
5.0.20.0030.0196.27
5.0.10.0020.0216.25
5.0.00.0040.0296.24
4.4.90.0040.0174.78
4.4.80.0040.0184.75
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0030.0164.77
4.4.40.0040.0254.70
4.4.30.0040.0154.76
4.4.20.0050.0134.84
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0040.0144.67
4.3.100.0030.0144.66
4.3.90.0030.0144.64
4.3.80.0020.0264.58
4.3.70.0050.0124.63
4.3.60.0010.0164.63
4.3.50.0020.0174.62
4.3.40.0040.0314.54
4.3.30.0030.0173.29
4.3.20.0030.0213.27
4.3.10.0050.0163.22
4.3.00.0000.02318.41

preferences:
55.49 ms | 401 KiB | 5 Q