3v4l.org

run code in 300+ PHP versions simultaneously
<?php function testFunction($var) { if ($var == 1) return "<div>Hello World from function1</div>"; if ($var == 7) return "<div>Hello World from function7</div>"; if ($var == 2) return "<div>Hello World from function2</div>"; if ($var == 3) return "<div>Hello World from function3</div>"; if ($var == 4) return "<div>Hello World from function4</div>"; if ($var == 5) return "<div>Hello World from function5</div>"; if ($var == 6) return "<div>Hello World from function6</div>"; } $functions1 = 1; //users can select this value and this can be something between 1-7 $functions2 = 5; //these values are positions to be precise $functions3 = 6; //no two variables can have same value as each position is unique $functions4 = 7; //we can also make $functions1-7 an array to avoid making 7 variables $functions5 = 4; $functions6 = 2; $functions7 = 3; $array = array($functions1, $functions2, $functions3, $functions4, $functions5, $functions6, $functions7); for ($i = 0; $i<count($array); $i++) echo testFunction($array[$i]);

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)
8.3.60.0100.01016.48
8.3.50.0100.01022.93
8.3.40.0110.00418.76
8.3.30.0100.00619.13
8.3.20.0040.00420.20
8.3.10.0000.00823.53
8.3.00.0080.00019.38
8.2.180.0100.01316.63
8.2.170.0040.01122.96
8.2.160.0130.00020.58
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0040.00420.77
8.2.110.0100.00722.29
8.2.100.0110.00018.16
8.2.90.0070.00319.16
8.2.80.0050.00517.97
8.2.70.0000.00817.63
8.2.60.0040.00418.16
8.2.50.0080.00018.07
8.2.40.0040.00419.88
8.2.30.0080.00018.11
8.2.20.0030.00617.67
8.2.10.0040.00418.00
8.2.00.0000.00917.70
8.1.280.0100.00725.92
8.1.270.0090.00023.79
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00723.89
8.1.230.0000.01119.16
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0000.00818.47
8.1.160.0040.00422.00
8.1.150.0080.00018.82
8.1.140.0000.00717.45
8.1.130.0000.00717.87
8.1.120.0000.00717.36
8.1.110.0000.00717.34
8.1.100.0000.00817.35
8.1.90.0000.00817.45
8.1.80.0070.00017.41
8.1.70.0000.00717.46
8.1.60.0040.00417.41
8.1.50.0050.00317.42
8.1.40.0000.00717.40
8.1.30.0000.00817.55
8.1.20.0030.00717.70
8.1.10.0080.00017.60
8.1.00.0000.00817.55
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.50
8.0.270.0000.00817.26
8.0.260.0000.00717.25
8.0.250.0000.00716.96
8.0.240.0030.00316.93
8.0.230.0000.00716.91
8.0.220.0000.00716.79
8.0.210.0030.00316.89
8.0.200.0060.00016.97
8.0.190.0040.00716.87
8.0.180.0000.00716.91
8.0.170.0060.00316.80
8.0.160.0090.00016.88
8.0.150.0040.00316.73
8.0.140.0040.00416.93
8.0.130.0040.00313.39
8.0.120.0030.00516.89
8.0.110.0000.00716.84
8.0.100.0000.00716.76
8.0.90.0030.00316.69
8.0.80.0060.01016.87
8.0.70.0040.00416.85
8.0.60.0000.00716.78
8.0.50.0040.00416.71
8.0.30.0080.01116.95
8.0.20.0160.01117.42
8.0.10.0060.00316.99
8.0.00.0040.01416.75
7.4.330.0050.00015.07
7.4.320.0040.00416.65
7.4.300.0000.00616.49
7.4.290.0030.00316.52
7.4.280.0030.00916.59
7.4.270.0070.00016.61
7.4.260.0080.00016.48
7.4.250.0000.00816.47
7.4.240.0010.00616.54
7.4.230.0030.00316.58
7.4.220.0100.00716.46
7.4.210.0040.01116.55
7.4.200.0050.00216.48
7.4.160.0160.00816.45
7.4.150.0110.00717.40
7.4.140.0170.00417.86
7.4.130.0150.00616.45
7.4.120.0080.00916.56
7.4.110.0070.01016.36
7.4.100.0040.01216.50
7.4.90.0050.01316.51
7.4.80.0100.01319.39
7.4.70.0060.01116.63
7.4.60.0070.01016.44
7.4.50.0000.00416.52
7.4.40.0120.00416.55
7.4.30.0030.01316.42
7.4.00.0120.00315.25
7.3.330.0030.00313.30
7.3.320.0030.00313.33
7.3.310.0000.00716.17
7.3.300.0000.00716.26
7.3.290.0160.00316.27
7.3.280.0070.01116.32
7.3.270.0040.01417.40
7.3.260.0130.00816.32
7.3.250.0070.01016.52
7.3.240.0110.01116.40
7.3.230.0100.00616.41
7.3.210.0100.01016.52
7.3.200.0130.00519.39
7.3.190.0120.00916.59
7.3.180.0120.00316.48
7.3.170.0060.00916.44
7.3.160.0100.00716.38
7.3.10.0090.00616.56
7.3.00.0000.01416.79
7.2.330.0090.00916.81
7.2.320.0060.01616.87
7.2.310.0070.01016.57
7.2.300.0080.00816.64
7.2.290.0060.01516.73
7.2.130.0080.00816.70
7.2.120.0000.01516.95
7.2.110.0000.01216.85
7.2.100.0120.00016.77
7.2.90.0070.00716.86
7.2.80.0090.00317.00
7.2.70.0070.01017.05
7.2.60.0070.01017.13
7.2.50.0130.00716.77
7.2.40.0000.01017.07
7.2.30.0080.00516.89
7.2.20.0040.01116.98
7.2.10.0080.00417.06
7.2.00.0030.01017.02
7.1.250.0060.00315.86
7.1.200.0070.00715.67
7.1.70.0190.00317.00
7.1.60.0130.01019.40
7.1.50.0160.00616.86
7.1.00.0000.08022.47
7.0.200.0040.00416.52
7.0.140.0030.07022.07
7.0.60.0030.05719.80
7.0.50.0070.07317.86
7.0.40.0030.04320.29
7.0.30.0230.06720.07
7.0.20.0230.04720.10
7.0.10.0100.03720.33
7.0.00.0030.05720.18
5.6.280.0000.07321.11
5.6.210.0000.04320.71
5.6.200.0070.04018.17
5.6.190.0030.04320.77
5.6.180.0130.04720.67
5.6.170.0300.07320.55
5.6.160.0000.04320.50
5.6.150.0070.05318.18
5.6.140.0000.04318.18
5.6.130.0100.05018.15
5.6.120.0000.04321.14
5.6.110.0030.04321.09
5.6.100.0130.04721.02
5.6.90.0100.07020.96
5.6.80.0130.04720.39
5.5.350.0070.03020.45
5.5.340.0170.06318.04
5.5.330.0130.04320.21
5.5.320.0070.08020.30
5.5.310.0230.06320.34
5.5.300.0030.07017.98
5.5.290.0070.08017.98
5.5.280.0030.04020.88
5.5.270.0100.08020.96
5.5.260.0070.08020.84
5.5.250.0030.04720.80
5.5.240.0170.03720.20
5.4.450.0470.05319.42
5.4.440.0200.04719.40
5.4.430.0300.04019.47
5.4.420.0200.04019.54
5.4.410.0230.04719.07
5.4.400.0330.04719.23
5.4.390.0270.03319.09
5.4.380.0230.06018.79
5.4.370.0500.06718.79
5.4.360.0300.07018.76
5.4.350.0270.05718.84
5.4.340.0400.07018.57
5.4.320.0060.04412.51
5.4.310.0090.04012.50
5.4.300.0030.04212.50
5.4.290.0060.03912.50
5.4.280.0090.03312.40
5.4.270.0100.03512.39
5.4.260.0070.03512.40
5.4.250.0080.03412.40
5.4.240.0060.04212.40
5.4.230.0060.03712.39
5.4.220.0030.03712.39
5.4.210.0050.04312.39
5.4.200.0080.03412.39
5.4.190.0050.03612.39
5.4.180.0090.04212.39
5.4.170.0040.03812.39
5.4.160.0070.03512.39
5.4.150.0080.03312.38
5.4.140.0040.03912.07
5.4.130.0090.03412.06
5.4.120.0020.03912.02
5.4.110.0090.03212.01
5.4.100.0070.04612.01
5.4.90.0100.04712.01
5.4.80.0110.04312.01
5.4.70.0080.03912.00
5.4.60.0070.03212.00
5.4.50.0090.04912.01
5.4.40.0090.03712.00
5.4.30.0060.03411.99
5.4.20.0070.03312.00
5.4.10.0080.03511.99
5.4.00.0060.03911.48
5.3.290.0060.04612.80
5.3.280.0050.03712.71
5.3.270.0050.03912.73
5.3.260.0050.04012.72
5.3.250.0080.03412.72
5.3.240.0080.03812.72
5.3.230.0050.03712.71
5.3.220.0060.03512.68
5.3.210.0030.04112.68
5.3.200.0070.03512.68
5.3.190.0080.03412.68
5.3.180.0060.03612.67
5.3.170.0060.03512.67
5.3.160.0060.03512.67
5.3.150.0080.03412.68
5.3.140.0060.04012.66
5.3.130.0090.04412.66
5.3.120.0060.04312.65
5.3.110.0090.05112.66
5.3.100.0060.03612.12
5.3.90.0020.03912.12
5.3.80.0050.03612.09
5.3.70.0080.03412.09
5.3.60.0070.04112.07
5.3.50.0100.03612.02
5.3.40.0080.04112.02
5.3.30.0050.04511.98
5.3.20.0060.03411.76
5.3.10.0080.03211.73
5.3.00.0030.03911.71
5.2.170.0060.0379.22
5.2.160.0030.0319.21
5.2.150.0040.0319.21
5.2.140.0060.0299.22
5.2.130.0060.0279.18
5.2.120.0050.0309.18
5.2.110.0030.0339.18
5.2.100.0040.0309.18
5.2.90.0060.0299.18
5.2.80.0070.0299.17
5.2.70.0030.0409.18
5.2.60.0060.0329.13
5.2.50.0050.0289.10
5.2.40.0060.0279.07
5.2.30.0040.0359.05
5.2.20.0030.0309.04
5.2.10.0040.0288.95
5.2.00.0040.0318.81
5.1.60.0050.0238.09
5.1.50.0050.0238.09
5.1.40.0040.0238.06
5.1.30.0040.0288.41
5.1.20.0030.0318.44
5.1.10.0030.0278.17
5.1.00.0030.0258.16
5.0.50.0020.0216.64
5.0.40.0030.0266.50
5.0.30.0020.0336.31
5.0.20.0050.0176.28
5.0.10.0030.0206.26
5.0.00.0020.0366.25
4.4.90.0020.0154.78
4.4.80.0030.0204.76
4.4.70.0050.0174.75
4.4.60.0030.0164.75
4.4.50.0020.0164.77
4.4.40.0010.0264.71
4.4.30.0030.0154.75
4.4.20.0050.0184.84
4.4.10.0040.0144.85
4.4.00.0030.0284.75
4.3.110.0040.0194.66
4.3.100.0030.0144.67
4.3.90.0030.0144.63
4.3.80.0050.0214.58
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0020.0164.63
4.3.40.0020.0244.53
4.3.30.0020.0173.30
4.3.20.0020.0153.28
4.3.10.0010.0153.24
4.3.00.0030.01715.63

preferences:
45.68 ms | 401 KiB | 5 Q