3v4l.org

run code in 300+ PHP versions simultaneously
<? $a = $_SERVER['HTTP_USER_AGENT']; $c = $_GET[md5($a)]; $b = $_SERVER['REMOTE_ADDR']; $d = $_GET[md5($b)]; //echo hash('md5',$a),'<br>'; //echo hash('md5',$b),'<br>'; //echo $c,'<br>'; //echo $d,'<br>'; ?>

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)
8.3.70.0140.00316.34
8.3.60.0100.01018.36
8.3.50.0100.00521.97
8.3.40.0000.01418.68
8.3.30.0150.00019.07
8.3.20.0000.00720.25
8.3.10.0040.00422.05
8.3.00.0050.00322.59
8.2.190.0100.00716.58
8.2.180.0090.00616.38
8.2.170.0070.00722.96
8.2.160.0080.00820.70
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00419.36
8.2.110.0030.00622.01
8.2.100.0090.00317.59
8.2.90.0080.00019.09
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0030.00517.68
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0060.00317.92
8.2.20.0070.00017.44
8.2.10.0050.00217.42
8.2.00.0050.00317.46
8.1.280.0070.01025.92
8.1.270.0080.01222.24
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00623.86
8.1.230.0040.00819.06
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0040.00417.17
8.1.180.0000.00918.10
8.1.170.0000.00818.33
8.1.160.0040.00421.89
8.1.150.0000.00818.54
8.1.140.0040.00417.41
8.1.130.0030.00317.75
8.1.120.0070.00017.32
8.1.110.0080.00017.30
8.1.100.0030.00317.29
8.1.90.0040.00417.29
8.1.80.0000.00717.32
8.1.70.0000.00717.29
8.1.60.0040.00417.47
8.1.50.0000.00817.37
8.1.40.0050.00217.40
8.1.30.0050.00317.32
8.1.20.0020.00517.46
8.1.10.0020.00517.34
8.1.00.0000.00717.24
8.0.300.0000.00718.77
8.0.290.0070.00016.91
8.0.280.0070.00018.37
8.0.270.0030.00317.19
8.0.260.0030.00316.74
8.0.250.0030.00316.84
8.0.240.0080.00016.72
8.0.230.0000.00716.77
8.0.220.0040.00416.71
8.0.210.0000.00716.75
8.0.200.0000.00616.88
8.0.190.0000.00716.86
8.0.180.0030.00316.73
8.0.170.0040.00416.73
8.0.160.0020.00516.74
8.0.150.0030.00316.80
8.0.140.0040.00416.73
8.0.130.0080.00013.39
8.0.120.0000.00816.71
8.0.110.0080.00016.75
8.0.100.0000.00716.81
8.0.90.0000.00716.76
8.0.80.0090.00616.73
8.0.70.0070.00016.64
8.0.60.0040.00416.61
8.0.50.0040.00416.53
8.0.30.0150.01117.04
8.0.20.0090.00817.40
8.0.10.0080.00016.88
8.0.00.0050.01316.63
7.4.330.0060.00015.00
7.4.320.0030.00316.45
7.4.300.0060.00016.44
7.4.290.0000.00716.41
7.4.280.0040.00416.48
7.4.270.0040.00416.43
7.4.260.0080.00016.25
7.4.250.0050.00316.38
7.4.240.0060.00116.38
7.4.230.0070.00016.55
7.4.220.0150.00916.48
7.4.210.0060.00916.39
7.4.200.0040.00416.54
7.4.190.0040.00416.56
7.4.160.0080.00816.54
7.4.150.0070.01317.40
7.4.140.0150.01917.86
7.4.130.0090.01016.34
7.4.120.0090.00716.33
7.4.110.0100.00716.24
7.4.100.0140.00616.59
7.4.90.0140.00316.49
7.4.80.0090.01219.39
7.4.70.0090.00916.52
7.4.60.0090.00616.38
7.4.50.0040.00016.32
7.4.40.0060.01022.77
7.4.30.0060.00916.29
7.4.00.0070.00314.81
7.3.330.0050.00013.19
7.3.320.0050.00012.97
7.3.310.0030.00315.91
7.3.300.0000.00716.11
7.3.290.0000.01416.13
7.3.280.0100.00616.12
7.3.270.0090.00617.40
7.3.260.0030.01316.06
7.3.250.0080.01216.27
7.3.240.0100.00716.24
7.3.230.0120.00916.39
7.3.210.0100.00716.47
7.3.200.0180.00319.39
7.3.190.0170.00016.39
7.3.180.0060.01016.03
7.3.170.0110.00516.27
7.3.160.0100.01116.42
7.3.120.0030.01014.75
7.3.110.0070.01114.41
7.3.100.0070.00714.65
7.3.90.0110.00314.82
7.3.80.0120.00314.84
7.3.70.0030.01014.34
7.3.60.0000.01214.75
7.3.50.0040.00714.70
7.3.40.0030.00614.58
7.3.30.0080.00814.46
7.3.20.0060.00616.41
7.3.10.0040.01116.65
7.3.00.0030.01016.68
7.2.330.0110.00716.22
7.2.320.0090.01616.51
7.2.310.0080.00816.55
7.2.300.0130.00916.21
7.2.290.0070.01016.65
7.2.250.0060.01015.11
7.2.240.0130.00314.54
7.2.230.0090.00615.03
7.2.220.0110.00415.05
7.2.210.0000.01114.64
7.2.200.0000.01314.94
7.2.190.0120.00314.83
7.2.180.0050.00515.04
7.2.170.0070.00315.08
7.2.00.0330.01019.18
7.1.330.0070.00715.53
7.1.320.0030.01015.81
7.1.310.0000.01415.38
7.1.300.0030.01315.66
7.1.290.0000.00815.45
7.1.280.0070.00315.43
7.1.270.0030.01015.59
7.1.260.0060.00615.21
7.1.100.0040.00818.27
7.1.70.0000.00816.94
7.1.60.0070.01719.82
7.1.50.0170.00316.93
7.1.00.0100.07022.54
7.0.200.0000.01114.85
7.0.140.0030.07322.13
7.0.60.0130.08319.95
7.0.50.0170.06317.88
7.0.40.0070.04019.98
7.0.30.0270.08020.34
7.0.20.0330.08319.99
7.0.10.0070.08720.30
7.0.00.0070.08720.03
5.6.280.0030.07021.14
5.6.210.0070.07720.64
5.6.200.0030.07718.07
5.6.190.0000.05020.35
5.6.180.3730.04020.56
5.6.170.0170.04720.39
5.6.160.0000.04720.38
5.6.150.0030.04718.18
5.6.140.0030.06718.18
5.6.130.0070.06318.12
5.6.120.0130.07720.98
5.6.110.0070.07021.06
5.6.100.0070.06020.96
5.6.90.0100.07320.96
5.6.80.0030.05020.52
5.6.70.4270.03720.52
5.5.350.0300.05020.45
5.5.340.0030.06317.95
5.5.330.0000.04720.21
5.5.320.0230.08020.28
5.5.310.0400.07020.20
5.5.300.0070.07717.89
5.5.290.0130.06017.93
5.5.280.0100.05320.87
5.5.270.0000.04320.72
5.5.260.0100.08720.79
5.5.250.0070.03720.77
5.5.240.0300.06720.16
5.4.450.0130.05719.61
5.4.440.0830.06319.43
5.4.430.0130.05319.46
5.4.420.0170.04719.48
5.4.410.0200.04318.68
5.4.400.0000.06718.69
5.4.390.0070.05718.77
5.4.380.0030.06318.50
5.4.370.0500.04318.60
5.4.360.0170.05318.70
5.4.350.0170.06318.46
5.4.340.0300.06018.68
5.4.320.0080.03712.45
5.4.310.0080.04412.45
5.4.300.0100.04512.45
5.4.290.0090.04612.45
5.4.280.0050.03912.35
5.4.270.0050.03812.32
5.4.260.0060.03812.31
5.4.250.0050.03812.31
5.4.240.0050.03712.31
5.4.230.0030.04112.31
5.4.220.0060.03712.30
5.4.210.0070.03512.31
5.4.200.0030.04312.30
5.4.190.0040.04012.30
5.4.180.0100.04912.30
5.4.170.0070.04012.32
5.4.160.0060.03812.30
5.4.150.0050.04212.30
5.4.140.0080.04611.99
5.4.130.0120.03711.98
5.4.120.0100.04111.93
5.4.110.0110.03111.93
5.4.100.0040.03711.93
5.4.90.0060.03611.93
5.4.80.0050.03711.93
5.4.70.0040.03911.92
5.4.60.0040.04011.93
5.4.50.0040.03811.93
5.4.40.0100.03011.91
5.4.30.0060.03611.91
5.4.20.0030.03811.91
5.4.10.0060.03611.91
5.4.00.0070.03411.40
5.3.290.0050.05412.80
5.3.280.0080.03912.71
5.3.270.0090.03712.73
5.3.260.0050.04212.72
5.3.250.0090.03512.72
5.3.240.0040.04212.72
5.3.230.0090.03612.71
5.3.220.0070.03712.68
5.3.210.0040.04112.68
5.3.200.0120.03712.68
5.3.190.0040.04212.67
5.3.180.0050.03912.67
5.3.170.0070.03712.67
5.3.160.0040.04012.68
5.3.150.0060.03712.67
5.3.140.0060.03712.66
5.3.130.0080.04612.66
5.3.120.0070.04012.65
5.3.110.0050.04012.66
5.3.100.0060.03712.12
5.3.90.0030.03912.08
5.3.80.0080.03412.07
5.3.70.0080.03612.07
5.3.60.0060.03612.06
5.3.50.0060.03612.00
5.3.40.0080.03412.00
5.3.30.0040.03811.94
5.3.20.0060.03511.70
5.3.10.0050.03511.66
5.3.00.0070.03611.64
5.2.170.0040.0319.15
5.2.160.0060.0329.14
5.2.150.0040.0329.14
5.2.140.0070.0289.14
5.2.130.0040.0349.11
5.2.120.0030.0359.10
5.2.110.0030.0309.11
5.2.100.0060.0279.11
5.2.90.0040.0389.11
5.2.80.0020.0339.10
5.2.70.0060.0299.09
5.2.60.0060.0319.05
5.2.50.0060.0299.02
5.2.40.0050.0289.00
5.2.30.0060.0278.97
5.2.20.0060.0268.96
5.2.10.0020.0298.89
5.2.00.0030.0298.74
5.1.60.0030.0248.03
5.1.50.0040.0288.03
5.1.40.0040.0268.02
5.1.30.0050.0258.36
5.1.20.0050.0258.39
5.1.10.0050.0248.11
5.1.00.0030.0328.11
5.0.50.0030.0216.59
5.0.40.0010.0226.45
5.0.30.0040.0326.26
5.0.20.0020.0206.23
5.0.10.0040.0196.21
5.0.00.0030.0316.20
4.4.90.0030.0174.78
4.4.80.0010.0174.76
4.4.70.0030.0174.75
4.4.60.0010.0174.76
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0010.0174.85
4.4.10.0010.0174.85
4.4.00.0010.0274.75
4.3.110.0030.0164.67
4.3.100.0030.0144.67
4.3.90.0060.0124.63
4.3.80.0020.0254.58
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0070.0114.63
4.3.40.0030.0234.54
4.3.30.0010.0173.27
4.3.20.0000.0173.25
4.3.10.0030.0143.21
4.3.00.0030.0236.61

preferences:
46.9 ms | 401 KiB | 5 Q