3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo file_get_contents('http://www.youtube.com/'); $connect = @fopen('http://www.youtube.com/'); var_export($connect);

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)
8.3.60.0090.00616.88
8.3.50.0150.01022.04
8.3.40.0060.01219.08
8.3.30.0110.00719.52
8.3.20.0040.00420.77
8.3.10.0070.00320.76
8.3.00.0060.00319.63
8.2.180.0070.01117.00
8.2.170.0120.00322.96
8.2.160.0090.00620.68
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0080.00021.13
8.2.110.0030.00720.82
8.2.100.0030.00917.79
8.2.90.0000.00919.34
8.2.80.0040.00417.97
8.2.70.0000.00817.88
8.2.60.0030.00518.05
8.2.50.0060.00318.07
8.2.40.0060.00318.28
8.2.30.0040.00419.61
8.2.20.0030.00517.84
8.2.10.0000.00818.31
8.2.00.0080.00017.96
8.1.280.0150.00325.92
8.1.270.0090.00024.21
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00423.98
8.1.230.0120.00020.96
8.1.220.0040.00417.78
8.1.210.0080.00018.77
8.1.200.0030.00717.47
8.1.190.0080.00017.50
8.1.180.0030.00518.10
8.1.170.0030.00518.89
8.1.160.0050.00322.20
8.1.150.0030.00518.97
8.1.140.0040.00417.57
8.1.130.0030.00317.96
8.1.120.0040.00417.66
8.1.110.0000.00817.56
8.1.100.0000.00717.41
8.1.90.0040.00417.51
8.1.80.0030.00317.39
8.1.70.0040.00417.49
8.1.60.0000.00917.62
8.1.50.0040.00417.58
8.1.40.0000.00917.52
8.1.30.0000.00817.64
8.1.20.0000.00817.67
8.1.10.0000.00817.59
8.1.00.0000.00817.43
8.0.300.0040.00418.77
8.0.290.0060.00316.98
8.0.280.0070.00018.73
8.0.270.0070.00017.51
8.0.260.0080.00017.50
8.0.250.0000.00817.21
8.0.240.0080.00017.25
8.0.230.0030.00317.29
8.0.220.0030.00517.13
8.0.210.0000.00717.13
8.0.200.0050.00217.28
8.0.190.0040.00417.28
8.0.180.0000.00817.14
8.0.170.0050.00317.07
8.0.160.0030.00517.10
8.0.150.0000.00717.04
8.0.140.0070.00017.00
8.0.130.0000.00613.69
8.0.120.0000.00817.16
8.0.110.0030.00617.37
8.0.100.0080.00017.27
8.0.90.0070.00017.09
8.0.80.0100.00517.18
8.0.70.0040.00417.13
8.0.60.0000.00817.35
8.0.50.0080.00017.15
8.0.30.0110.01017.26
8.0.20.0110.01417.40
8.0.10.0050.00317.18
8.0.00.0070.01217.04
7.4.330.0030.00315.33
7.4.320.0000.00616.73
7.4.300.0060.00016.73
7.4.290.0000.00716.66
7.4.280.0060.00316.64
7.4.270.0070.00016.60
7.4.260.0050.00216.59
7.4.250.0050.00316.73
7.4.240.0040.00316.80
7.4.230.0040.00416.59
7.4.220.0090.01016.64
7.4.210.0110.00416.78
7.4.200.0000.00716.69
7.4.160.0130.00316.61
7.4.150.0130.00817.40
7.4.140.0110.00717.86
7.4.130.0090.00916.62
7.4.120.0100.00916.77
7.4.110.0120.00616.68
7.4.100.0150.00416.71
7.4.90.0100.01016.66
7.4.80.0080.01119.39
7.4.70.0210.00416.75
7.4.60.0070.01016.71
7.4.50.0060.00316.70
7.4.40.0060.01216.85
7.4.30.0100.00716.80
7.4.00.0100.00315.40
7.3.330.0050.00013.49
7.3.320.0000.00513.21
7.3.310.0070.00016.39
7.3.300.0050.00216.46
7.3.290.0120.01016.47
7.3.280.0080.00716.47
7.3.270.0150.00417.40
7.3.260.0070.01116.73
7.3.250.0100.01116.47
7.3.240.0070.01116.57
7.3.230.0150.00316.42
7.3.210.0160.00616.50
7.3.200.0100.01019.39
7.3.190.0170.00016.41
7.3.180.0150.00316.41
7.3.170.0160.00416.43
7.3.160.0050.01116.53
7.2.330.0040.01516.67
7.2.320.0070.01116.70
7.2.310.0100.01016.66
7.2.300.0060.01216.69
7.2.290.0090.01216.85
7.2.60.0100.00317.27
7.2.00.0030.00919.48
7.1.200.0090.00015.92
7.1.100.0030.00918.22
7.1.70.0000.01117.34
7.1.60.0070.01719.61
7.1.50.0110.01417.11
7.1.00.0030.07322.68
7.0.200.0030.00517.13
7.0.140.0030.07322.39
7.0.60.0100.07020.34
7.0.50.0070.05018.13
7.0.40.0100.08020.51
7.0.30.0270.04320.46
7.0.20.0200.08320.41
7.0.10.0030.04720.45
7.0.00.0070.09020.56
5.6.280.0000.08021.26
5.6.210.0070.07320.75
5.6.200.0100.04718.51
5.6.190.0170.06021.06
5.6.180.0370.06720.99
5.6.170.0100.04720.88
5.6.160.0070.05720.95
5.6.150.0100.07718.60
5.6.140.0130.04018.38
5.6.130.0000.06018.57
5.6.120.0030.07721.24
5.6.110.0070.06721.27
5.6.100.0070.07721.48
5.6.90.0100.09021.51
5.6.80.0070.07720.77
5.5.350.0400.06720.86
5.5.340.0070.06318.20
5.5.330.0070.05720.94
5.5.320.0230.03720.65
5.5.310.0400.07020.65
5.5.300.0200.06318.31
5.5.290.0000.08018.46
5.5.280.0070.05721.02
5.5.270.0070.04021.04
5.5.260.0070.07021.07
5.5.250.0100.06321.10
5.5.240.0070.07720.66
5.4.450.0230.06019.78
5.4.440.0830.03719.61
5.4.430.0230.05019.64
5.4.420.0230.05019.68
5.4.410.0200.08719.54
5.4.400.0230.05019.35
5.4.390.0200.05319.45
5.4.380.0430.06719.06
5.4.370.0230.05318.70
5.4.360.0230.07019.02
5.4.350.0130.06318.89
5.4.340.0300.05718.83
5.4.320.0080.03412.68
5.4.310.0050.03812.68
5.4.300.0050.03712.68
5.4.290.0070.03712.66
5.4.280.0030.03812.57
5.4.270.0060.03612.57
5.4.260.0070.03712.57
5.4.250.0060.03712.57
5.4.240.0090.03312.57
5.4.230.0090.03712.56
5.4.220.0060.03712.56
5.4.210.0050.03712.56
5.4.200.0070.03612.56
5.4.190.0070.03412.56
5.4.180.0050.03712.56
5.4.170.0060.04312.58
5.4.160.0080.03512.57
5.4.150.0100.03312.57
5.4.140.0100.03512.25
5.4.130.0060.03912.23
5.4.120.0040.03812.19
5.4.110.0050.03812.18
5.4.100.0070.03512.18
5.4.90.0070.03712.18
5.4.80.0070.03612.18
5.4.70.0060.03412.18
5.4.60.0120.02912.18
5.4.50.0050.03812.18
5.4.40.0090.03312.16
5.4.30.0080.03512.16
5.4.20.0100.03312.16
5.4.10.0070.03412.16
5.4.00.0040.03811.66
5.3.290.0080.03712.88
5.3.280.0080.04412.81
5.3.270.0060.03812.82
5.3.260.0100.04312.82
5.3.250.0080.04812.82
5.3.240.0110.04112.82
5.3.230.0140.04812.81
5.3.220.0120.05412.78
5.3.210.0050.04812.79
5.3.200.0030.04412.79
5.3.190.0090.04212.79
5.3.180.0100.04512.78
5.3.170.0270.09612.78
5.3.160.0100.05812.78
5.3.150.0070.04812.78
5.3.140.0100.03412.77
5.3.130.0060.04212.76
5.3.120.0130.04312.77
5.3.110.0120.04112.76
5.3.100.0080.03912.25
5.3.90.0090.03712.23
5.3.80.0060.03712.22
5.3.70.0020.04412.23
5.3.60.0070.04012.22
5.3.50.0090.03712.16
5.3.40.0090.03512.16
5.3.30.0100.03312.12
5.3.20.0060.03811.91
5.3.10.0050.03811.87
5.3.00.0040.04011.85
5.2.170.0050.0329.36
5.2.160.0050.0319.36
5.2.150.0050.0389.35
5.2.140.0020.0339.36
5.2.130.0020.0319.32
5.2.120.0050.0299.31
5.2.110.0080.0279.32
5.2.100.0030.0309.32
5.2.90.0070.0289.32
5.2.80.0050.0309.31
5.2.70.0050.0319.32
5.2.60.0080.0279.26
5.2.50.0050.0289.22
5.2.40.0050.0299.20
5.2.30.0070.0289.18
5.2.20.0040.0309.17
5.2.10.0040.0309.08
5.2.00.0040.0298.94
5.1.60.0070.0218.22
5.1.50.0020.0278.22
5.1.40.0040.0248.20
5.1.30.0030.0288.55
5.1.20.0060.0268.57
5.1.10.0060.0258.29
5.1.00.0040.0268.30
5.0.50.0050.0206.77
5.0.40.0060.0176.64
5.0.30.0030.0326.45
5.0.20.0090.0206.40
5.0.10.0060.0276.37
5.0.00.0050.0376.37
4.4.90.0030.0224.79
4.4.80.0050.0204.77
4.4.70.0040.0214.76
4.4.60.0030.0234.77
4.4.50.0040.0234.78
4.4.40.0020.0264.77
4.4.30.0020.0184.77
4.4.20.0020.0174.84
4.4.10.0040.0154.85
4.4.00.0020.0264.80
4.3.110.0030.0174.71
4.3.100.0080.0114.70
4.3.90.0020.0164.66
4.3.80.0010.0264.66
4.3.70.0040.0134.65
4.3.60.0030.0154.65
4.3.50.0050.0144.65
4.3.40.0030.0244.63
4.3.30.0030.0153.43
4.3.20.0020.0163.41
4.3.10.0020.0173.38
4.3.00.0070.01714.59

preferences:
42.93 ms | 401 KiB | 5 Q