3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (isset($_POST['submit'])) echo $_POST['item'].$_POST['cat']; ?> <form method="POST"> <select id="cat" name="cat"> <option val="car">car</option> <option val="phone">phone</option> </select> <select id="item" name="item"> </select> <input type="submit" name="submit" /> </form> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script> <script> cars=new Array("Mercedes","Volvo","BMW","porche"); phones=new Array('Samsung','Nokia','Iphone'); populateSelect(); $(function() { $('#cat').change(function(){ populateSelect(); }); }); function populateSelect(){ cat=$('#cat').val(); $('#item').html(''); if(cat=='car'){ cars.forEach(function(t) { $('#item').append("<option value='"+t+"'>"+t+"</option>"); }); } if(cat=='phone'){ phones.forEach(function(t) { $('#item').append("<option value='"+t+"'>"+t+"</option>"); }); } } </script>

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)
8.3.60.0070.01316.63
8.3.50.0190.01022.00
8.3.40.0100.00718.84
8.3.30.0060.00918.90
8.3.20.0000.00720.25
8.3.10.0040.00423.54
8.3.00.0080.00417.50
8.2.180.0210.00018.16
8.2.170.0060.00922.96
8.2.160.0130.00720.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.01126.16
8.2.120.0050.00222.26
8.2.110.0060.00322.02
8.2.100.0060.00617.78
8.2.90.0000.00819.07
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0050.00318.21
8.2.30.0060.00317.93
8.2.20.0000.00817.68
8.2.10.0040.00418.07
8.2.00.0070.00317.61
8.1.280.0110.00425.92
8.1.270.0030.00621.98
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00424.02
8.1.230.0080.00419.03
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00317.13
8.1.190.0040.00417.54
8.1.180.0090.00018.10
8.1.170.0040.00418.37
8.1.160.0040.00421.94
8.1.150.0040.00418.57
8.1.140.0070.00017.45
8.1.130.0000.00717.67
8.1.120.0040.00417.31
8.1.110.0040.00417.45
8.1.100.0070.00017.42
8.1.90.0050.00217.30
8.1.80.0040.00417.36
8.1.70.0030.00317.24
8.1.60.0080.00017.50
8.1.50.0050.00217.51
8.1.40.0000.00817.33
8.1.30.0030.00517.51
8.1.20.0090.00017.63
8.1.10.0000.00817.54
8.1.00.0000.00817.32
8.0.300.0080.00018.77
8.0.290.0000.00717.05
8.0.280.0030.00318.25
8.0.270.0030.00317.19
8.0.260.0000.00617.10
8.0.250.0040.00416.91
8.0.240.0070.00316.86
8.0.230.0030.00616.74
8.0.220.0000.00716.73
8.0.210.0050.00316.86
8.0.200.0070.00016.79
8.0.190.0070.00016.91
8.0.180.0040.00416.85
8.0.170.0040.00416.83
8.0.160.0000.00716.91
8.0.150.0000.00716.66
8.0.140.0000.00716.64
8.0.130.0000.00613.18
8.0.120.0040.00416.79
8.0.110.0000.00716.78
8.0.100.0040.00416.73
8.0.90.0070.00016.68
8.0.80.0090.00616.80
8.0.70.0040.00416.63
8.0.60.0040.00416.81
8.0.50.0000.00716.83
8.0.30.0100.00917.06
8.0.20.0150.00317.40
8.0.10.0000.00816.98
8.0.00.0100.00716.68
7.4.330.0050.00015.08
7.4.320.0060.00316.39
7.4.300.0030.00316.53
7.4.290.0030.00316.43
7.4.280.0070.00016.41
7.4.270.0050.00316.45
7.4.260.0070.00016.36
7.4.250.0030.00316.49
7.4.240.0030.00416.46
7.4.230.0000.00816.39
7.4.220.0130.00616.63
7.4.210.0110.00416.43
7.4.200.0000.00716.29
7.4.190.0000.00716.44
7.4.160.0140.00316.45
7.4.150.0140.00417.40
7.4.140.0070.01117.86
7.4.130.0100.00816.34
7.4.120.0090.01116.52
7.4.110.0030.01316.41
7.4.100.0100.00716.33
7.4.90.0140.00316.41
7.4.80.0170.00019.39
7.4.70.0100.00716.37
7.4.60.0100.00716.64
7.4.50.0040.00416.36
7.4.40.0090.00922.77
7.4.30.0120.00316.48
7.4.00.0030.01014.57
7.3.330.0000.00512.93
7.3.320.0000.00513.04
7.3.310.0000.00816.14
7.3.300.0030.00316.23
7.3.290.0060.01316.23
7.3.280.0120.00516.22
7.3.270.0070.01017.40
7.3.260.0090.01316.39
7.3.250.0130.00616.45
7.3.240.0070.01016.27
7.3.230.0070.01016.39
7.3.210.0060.01316.17
7.3.200.0100.01319.39
7.3.190.0060.01516.43
7.3.180.0090.00616.21
7.3.170.0120.00316.42
7.3.160.0060.01616.34
7.3.120.0120.00314.80
7.2.330.0100.00716.31
7.2.320.0100.00716.43
7.2.310.0120.00916.68
7.2.300.0130.00316.32
7.2.290.0030.01316.45
7.2.00.0040.00819.44
7.1.100.0030.00617.69
7.1.70.0080.00317.10
7.1.60.0080.01219.33
7.1.50.0080.01216.55
7.1.00.0070.07322.25
7.0.200.0580.00914.77
7.0.140.0030.07321.94
7.0.60.0100.08319.80
7.0.50.0230.07017.86
7.0.40.0070.04019.98
7.0.30.0370.04020.15
7.0.20.0200.06320.11
7.0.10.0030.08320.16
7.0.00.0000.04320.20
5.6.280.0030.07720.77
5.6.210.0030.09020.55
5.6.200.0030.08718.18
5.6.190.0100.05020.27
5.6.180.0200.06320.61
5.6.170.0300.05320.54
5.6.160.0100.04720.48
5.6.150.0030.07718.19
5.6.140.0030.04718.10
5.6.130.0070.03718.20
5.6.120.0070.08321.05
5.6.110.0170.07721.04
5.6.100.0030.06021.08
5.6.90.0000.04320.94
5.6.80.0030.04020.38
5.6.70.0130.07720.37
5.5.350.0100.07720.44
5.5.340.0130.05017.98
5.5.330.0070.06320.14
5.5.320.0230.05020.41
5.5.310.0230.08320.20
5.5.300.0130.07317.96
5.5.290.0100.08017.88
5.5.280.0100.06720.68
5.5.270.0170.07720.64
5.5.260.0030.06020.77
5.5.250.0070.08020.48
5.5.240.0300.06720.18
5.4.450.1100.04719.25
5.4.440.0730.05719.55
5.4.430.1130.06719.56
5.4.420.0700.00019.47
5.4.410.0170.06019.04
5.4.400.0200.05718.53
5.4.390.0200.05318.70
5.4.380.0130.05718.65
5.4.370.0170.04018.70
5.4.360.0230.04018.49
5.4.350.0070.03511.98
5.4.340.0030.04111.97
5.4.320.0040.03712.45
5.4.310.0080.03912.45
5.4.300.0050.04012.45
5.4.290.0080.05212.45
5.4.280.0080.03612.32
5.4.270.0060.03912.32
5.4.260.0060.04912.32
5.4.250.0060.04012.32
5.4.240.0090.03612.32
5.4.230.0050.04112.31
5.4.220.0110.03612.31
5.4.210.0090.03612.31
5.4.200.0100.04912.31
5.4.190.0110.04412.30
5.4.180.0090.05012.31
5.4.170.0110.05312.32
5.4.160.0120.04712.31
5.4.150.0170.05012.31
5.4.140.0090.04812.00
5.4.130.0080.04611.98
5.4.120.0080.05011.94
5.4.110.0120.04611.93
5.4.100.0080.03911.93
5.4.90.0080.04011.94
5.4.80.0070.04711.94
5.4.70.0050.03711.93
5.4.60.0100.04511.93
5.4.50.0120.03511.93
5.4.40.0060.04311.92
5.4.30.0130.03211.92
5.4.20.0110.03511.92
5.4.10.0070.03811.92
5.4.00.0060.03811.41
5.3.290.0050.04112.80
5.3.280.0090.04012.71
5.3.270.0110.03912.72
5.3.260.0100.04012.71
5.3.250.0070.04012.72
5.3.240.0090.03812.72
5.3.230.0040.04512.71
5.3.220.0090.04212.68
5.3.210.0120.05412.68
5.3.200.0120.05412.68
5.3.190.0100.04412.67
5.3.180.0210.09412.67
5.3.170.0220.07312.66
5.3.160.0120.08312.68
5.3.150.0150.04612.67
5.3.140.0100.04812.66
5.3.130.0100.05512.66
5.3.120.0100.04712.65
5.3.110.0140.03512.66
5.3.100.0100.03412.12
5.3.90.0080.04112.08
5.3.80.0080.05212.08
5.3.70.0080.03812.08
5.3.60.0060.04412.07
5.3.50.0100.06012.00
5.3.40.0120.05512.00
5.3.30.0150.06611.94
5.3.20.0150.08811.70
5.3.10.0090.05311.66
5.3.00.0140.06311.66
5.2.170.0060.0449.15
5.2.160.0050.0409.15
5.2.150.0040.0429.16
5.2.140.0100.0329.15
5.2.130.0090.0349.11
5.2.120.0070.0339.11
5.2.110.0050.0399.11
5.2.100.0060.0409.11
5.2.90.0140.0439.11
5.2.80.0110.0449.11
5.2.70.0080.0519.11
5.2.60.0110.0449.07
5.2.50.0100.0499.04
5.2.40.0080.0459.01
5.2.30.0070.0498.98
5.2.20.0120.0378.97
5.2.10.0090.0368.90
5.2.00.0100.0378.76
5.1.60.0190.0578.05
5.1.50.0080.0358.04
5.1.40.0170.0438.02
5.1.30.0140.0568.36
5.1.20.0080.0358.39
5.1.10.0090.0288.13
5.1.00.0090.0288.12
5.0.50.0110.0416.60
5.0.40.0070.0236.46
5.0.30.0030.0376.27
5.0.20.0060.0316.24
5.0.10.0050.0366.22
5.0.00.0090.0446.21
4.4.90.0060.0164.78
4.4.80.0030.0214.76
4.4.70.0060.0214.75
4.4.60.0060.0154.75
4.4.50.0060.0184.77
4.4.40.0070.0274.71
4.4.30.0210.0484.76
4.4.20.0030.0194.85
4.4.10.0040.0154.85
4.4.00.0070.0234.76
4.3.110.0060.0174.67
4.3.100.0050.0174.67
4.3.90.0070.0134.64
4.3.80.0030.0314.59
4.3.70.0050.0164.63
4.3.60.0030.0214.62
4.3.50.0040.0184.63
4.3.40.0040.0274.54
4.3.30.0040.0173.27
4.3.20.0030.0203.25
4.3.10.0060.0263.21
4.3.00.0000.0238.10

preferences:
39.73 ms | 401 KiB | 5 Q