3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo urlencode(urlencode(mb_convert_encoding(ヒップ, 'UTF-8', 'auto')));

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)
8.3.40.0100.01018.71
8.3.30.0030.01019.00
8.3.20.0070.00020.04
8.3.10.0070.00023.48
8.3.00.0030.00619.51
8.2.170.0040.01122.96
8.2.160.0060.00818.96
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0000.00722.22
8.2.110.0030.00622.31
8.2.100.0080.00417.63
8.2.90.0000.00719.27
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0040.00418.05
8.2.50.0030.00618.07
8.2.40.0030.00517.96
8.2.30.0000.00717.92
8.2.20.0040.00417.77
8.2.10.0040.00418.06
8.2.00.0080.00017.60
8.1.270.0040.00423.82
8.1.260.0000.00926.35
8.1.250.0050.00228.09
8.1.240.0030.00619.14
8.1.230.0040.00819.20
8.1.220.0040.00417.78
8.1.210.0000.00718.77
8.1.200.0060.00617.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00820.21
8.1.160.0030.00321.98
8.1.150.0000.00718.82
8.1.140.0080.00017.34
8.1.130.0040.00417.80
8.1.120.0000.00717.41
8.1.110.0040.00417.39
8.1.100.0000.00717.41
8.1.90.0050.00217.36
8.1.80.0050.00317.29
8.1.70.0030.00317.36
8.1.60.0040.00417.43
8.1.50.0000.00817.43
8.1.40.0000.00817.39
8.1.30.0000.00917.57
8.1.20.0080.00017.54
8.1.10.0030.00617.41
8.1.00.0000.00717.45
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.36
8.0.270.0030.00317.20
8.0.260.0030.00317.23
8.0.250.0000.00716.88
8.0.240.0040.00417.01
8.0.230.0070.00016.95
8.0.220.0070.00016.83
8.0.210.0000.00616.83
8.0.200.0030.00316.92
8.0.190.0000.00717.02
8.0.180.0000.00717.04
8.0.170.0070.00016.91
8.0.160.0000.00916.92
8.0.150.0050.00216.77
8.0.140.0030.00716.80
8.0.130.0000.00513.32
8.0.120.0000.00716.80
8.0.110.0060.00317.00
8.0.100.0040.00417.04
8.0.90.0000.00716.89
8.0.80.0070.01016.91
8.0.70.0000.00716.96
8.0.60.0000.00717.00
8.0.50.0050.00216.89
8.0.30.0120.00916.95
8.0.20.0150.00617.40
8.0.10.0000.00716.81
8.0.00.0050.01316.76
7.4.330.0030.00315.02
7.4.320.0030.00316.50
7.4.300.0060.00016.59
7.4.290.0030.00316.51
7.4.280.0030.00516.58
7.4.270.0000.00716.52
7.4.260.0070.00016.49
7.4.250.0040.00416.41
7.4.240.0030.00416.50
7.4.230.0050.00216.67
7.4.220.0070.01016.59
7.4.210.0090.00616.51
7.4.200.0080.00016.47
7.4.160.0060.00916.46
7.4.150.0070.01117.40
7.4.140.0130.00617.86
7.4.130.0100.01016.46
7.4.120.0080.00916.45
7.4.110.0100.00716.61
7.4.100.0070.01116.45
7.4.90.0060.01016.39
7.4.80.0100.00719.39
7.4.70.0130.00916.49
7.4.60.0070.01016.53
7.4.50.0080.00016.29
7.4.40.0100.00616.25
7.4.30.0140.00716.42
7.4.00.0090.00615.19
7.3.330.0030.00313.00
7.3.320.0050.00013.13
7.3.310.0000.00716.19
7.3.300.0030.00316.17
7.3.290.0080.01116.22
7.3.280.0060.00816.28
7.3.270.0140.00417.40
7.3.260.0210.01116.25
7.3.250.0060.01116.35
7.3.240.0030.01416.33
7.3.230.0070.01016.39
7.3.210.0100.00716.34
7.3.200.0160.00419.39
7.3.190.0130.00316.38
7.3.180.0130.00316.26
7.3.170.0100.00616.52
7.3.160.0110.01016.23
7.2.330.0150.00416.43
7.2.320.0140.00516.65
7.2.310.0090.00916.62
7.2.300.0070.01016.68
7.2.290.0120.00616.39
7.2.60.0070.01016.72
7.2.00.0040.00819.16
7.1.200.0030.00715.80
7.1.100.0060.00618.09
7.1.70.0040.00716.90
7.1.60.0070.01419.32
7.1.50.0070.01816.90
7.1.00.0030.07722.43
7.0.200.0000.00916.64
7.0.140.0030.07322.08
7.0.60.0100.07019.81
7.0.50.0070.04017.88
7.0.40.0100.08320.29
7.0.30.0270.07020.35
7.0.20.0230.06720.16
7.0.10.0030.04720.16
7.0.00.0100.08020.09
5.6.280.0000.07720.99
5.6.210.0100.06020.48
5.6.200.0070.08018.11
5.6.190.0070.08320.39
5.6.180.0300.07720.48
5.6.170.0130.08320.50
5.6.160.0170.08020.71
5.6.150.0030.05318.15
5.6.140.0100.08318.11
5.6.130.0130.03718.18
5.6.120.0170.07721.00
5.6.110.0030.08320.99
5.6.100.0100.07320.95
5.6.90.0070.08021.09
5.6.80.0070.07020.53
5.6.70.3370.03020.49
5.5.350.0300.07020.40
5.5.340.0000.06717.98
5.5.330.0100.08020.23
5.5.320.0400.06320.23
5.5.310.0370.06720.30
5.5.300.0130.07018.03
5.5.290.0030.08318.01
5.5.280.0030.05020.89
5.5.270.0030.08320.87
5.5.260.0070.08020.87
5.5.250.0200.06720.68
5.5.240.0200.03020.06
5.4.450.0930.06319.11
5.4.440.0630.06319.62
5.4.430.0600.06719.51
5.4.420.0170.05719.24
5.4.410.0130.05719.36
5.4.400.0170.05319.31
5.4.390.0170.06319.16
5.4.380.0070.05719.14
5.4.370.0170.04719.31
5.4.360.0100.05719.13
5.4.350.0200.04719.11
5.4.340.0040.03811.97
5.4.320.0080.03512.45
5.4.310.0050.04212.45
5.4.300.0070.03912.45
5.4.290.0040.04012.45
5.4.280.0080.03312.34
5.4.270.0040.03912.35
5.4.260.0050.04212.35
5.4.250.0060.03812.34
5.4.240.0080.03412.34
5.4.230.0070.03712.34
5.4.220.0050.03712.34
5.4.210.0070.03412.34
5.4.200.0070.03712.34
5.4.190.0050.03612.33
5.4.180.0070.03312.33
5.4.170.0050.03612.34
5.4.160.0060.03412.34
5.4.150.0060.03812.34
5.4.140.0070.03512.02
5.4.130.0040.03712.01
5.4.120.0040.03611.97
5.4.110.0050.03611.96
5.4.100.0020.03811.96
5.4.90.0050.03811.96
5.4.80.0060.03811.96
5.4.70.0050.03611.96
5.4.60.0060.03611.96
5.4.50.0070.04911.96
5.4.40.0060.03711.95
5.4.30.0040.03711.95
5.4.20.0070.03411.95
5.4.10.0030.03711.95
5.4.00.0060.03511.44
5.3.290.0060.03912.80
5.3.280.0070.04212.71
5.3.270.0030.04112.72
5.3.260.0050.03912.72
5.3.250.0060.03712.72
5.3.240.0060.03612.71
5.3.230.0090.03412.70
5.3.220.0070.03512.68
5.3.210.0060.03912.68
5.3.200.0050.04012.68
5.3.190.0070.03712.68
5.3.180.0050.03712.68
5.3.170.0060.04412.67
5.3.160.0040.04112.67
5.3.150.0080.04212.67
5.3.140.0080.03512.66
5.3.130.0040.04112.66
5.3.120.0100.03912.66
5.3.110.0050.04212.65
5.3.100.0080.03412.12
5.3.90.0060.03612.09
5.3.80.0080.03412.08
5.3.70.0060.03612.08
5.3.60.0070.03612.07
5.3.50.0070.04012.00
5.3.40.0100.03212.00
5.3.30.0050.03811.94
5.3.20.0070.03311.72
5.3.10.0030.03811.69
5.3.00.0030.03811.67
5.2.170.0030.0329.18
5.2.160.0060.0289.18
5.2.150.0050.0329.18
5.2.140.0030.0329.18
5.2.130.0050.0289.13
5.2.120.0040.0299.13
5.2.110.0040.0309.14
5.2.100.0040.0359.14
5.2.90.0030.0309.14
5.2.80.0050.0309.13
5.2.70.0080.0269.13
5.2.60.0040.0309.08
5.2.50.0030.0319.05
5.2.40.0080.0309.02
5.2.30.0040.0299.01
5.2.20.0070.0269.00
5.2.10.0090.0248.91
5.2.00.0060.0288.77
5.1.60.0070.0218.06
5.1.50.0070.0228.06
5.1.40.0050.0248.04
5.1.30.0050.0258.39
5.1.20.0050.0278.41
5.1.10.0040.0258.14
5.1.00.0050.0248.13
5.0.50.0040.0206.61
5.0.40.0050.0186.47
5.0.30.0040.0306.28
5.0.20.0050.0176.26
5.0.10.0020.0216.23
5.0.00.0020.0326.23
4.4.90.0040.0144.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0020.0184.75
4.4.50.0040.0154.77
4.4.40.0070.0254.71
4.4.30.0030.0174.76
4.4.20.0040.0164.85
4.4.10.0010.0184.85
4.4.00.0050.0224.76
4.3.110.0010.0174.67
4.3.100.0050.0164.66
4.3.90.0050.0164.63
4.3.80.0030.0244.59
4.3.70.0050.0124.63
4.3.60.0020.0154.63
4.3.50.0000.0184.63
4.3.40.0020.0244.54
4.3.30.0030.0153.28
4.3.20.0000.0183.25
4.3.10.0020.0153.21
4.3.00.0030.0206.78

preferences:
30.68 ms | 400 KiB | 5 Q