3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ceu = array( "Italy"=>"Rome", "Luxembourg"=>"Luxembourg", "Belgium"=> "Brussels", "Denmark"=>"Copenhagen", "Finland"=>"Helsinki", "France" => "Paris", "Slovakia"=>"Bratislava", "Slovenia"=>"Ljubljana", "Germany" => "Berlin", "Greece" => "Athens", "Ireland"=>"Dublin", "Netherlands"=>"Amsterdam", "Portugal"=>"Lisbon", "Spain"=>"Madrid", "Sweden"=>"Stockholm", "United Kingdom"=>"London", "Cyprus"=>"Nicosia", "Lithuania"=>"Vilnius", "Czech Republic"=>"Prague", "Estonia"=>"Tallin", "Hungary"=>"Budapest", "Latvia"=>"Riga", "Malta"=>"Valetta", "Austria" => "Vienna", "Poland"=>"Warsaw") ; krsort($ceu); foreach($ceu as $key=> $value) { echo "The capital of $key is $value. \n"; } ?>

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)
8.3.60.0110.00416.50
8.3.50.0120.00721.95
8.3.40.0070.01118.71
8.3.30.0070.00718.82
8.3.20.0050.00320.21
8.3.10.0080.00021.94
8.3.00.0090.00019.38
8.2.180.0140.00418.29
8.2.170.0090.00622.96
8.2.160.0100.00320.35
8.2.150.0050.00324.18
8.2.140.0070.01124.66
8.2.130.0000.00826.16
8.2.120.0040.00422.27
8.2.110.0000.00922.31
8.2.100.0060.00617.91
8.2.90.0080.00019.14
8.2.80.0000.00917.97
8.2.70.0000.00917.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0030.00519.88
8.2.30.0030.00618.07
8.2.20.0050.00317.68
8.2.10.0000.00719.78
8.2.00.0030.01117.73
8.1.280.0140.00425.92
8.1.270.0060.00323.73
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00323.83
8.1.230.0040.00719.02
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0000.00817.36
8.1.190.0000.00817.36
8.1.180.0000.00918.10
8.1.170.0030.00618.66
8.1.160.0050.00222.05
8.1.150.0040.00418.68
8.1.140.0040.00417.45
8.1.130.0030.00317.82
8.1.120.0000.00717.39
8.1.110.0040.00417.38
8.1.100.0030.00617.41
8.1.90.0000.00717.44
8.1.80.0020.00517.52
8.1.70.0000.00717.36
8.1.60.0040.00417.56
8.1.50.0060.00317.54
8.1.40.0040.00417.54
8.1.30.0000.00817.54
8.1.20.0030.00617.56
8.1.10.0000.00717.50
8.1.00.0070.00017.45
8.0.300.0000.00819.09
8.0.290.0040.00417.15
8.0.280.0030.00318.36
8.0.270.0000.00817.11
8.0.260.0030.00317.32
8.0.250.0030.00316.96
8.0.240.0000.00616.94
8.0.230.0000.00816.80
8.0.220.0030.00316.80
8.0.210.0000.00816.93
8.0.200.0000.00616.82
8.0.190.0000.00816.95
8.0.180.0000.00716.96
8.0.170.0030.00616.80
8.0.160.0000.00716.95
8.0.150.0000.00716.87
8.0.140.0030.00516.74
8.0.130.0030.00313.29
8.0.120.0070.00016.75
8.0.110.0030.00516.89
8.0.100.0040.00416.73
8.0.90.0000.00716.77
8.0.80.0070.00716.81
8.0.70.0040.00416.93
8.0.60.0040.00416.95
8.0.50.0050.00316.77
8.0.30.0110.00817.35
8.0.20.0070.01217.40
8.0.10.0040.00417.03
8.0.00.0100.00816.70
7.4.330.0050.00015.01
7.4.320.0030.00316.51
7.4.300.0000.00616.48
7.4.290.0040.00416.52
7.4.280.0050.00216.49
7.4.270.0050.00216.41
7.4.260.0000.00716.58
7.4.250.0050.00316.48
7.4.240.0070.00016.47
7.4.230.0030.00316.37
7.4.220.0140.00416.54
7.4.210.0050.00816.50
7.4.200.0050.00316.50
7.4.190.0070.00016.66
7.4.160.0100.00716.41
7.4.150.0190.00017.40
7.4.140.0050.01217.86
7.4.130.0110.00716.45
7.4.120.0080.00816.43
7.4.110.0170.00616.42
7.4.100.0110.01116.45
7.4.90.0160.00616.47
7.4.80.0090.01319.39
7.4.70.0080.00816.37
7.4.60.0060.01216.56
7.4.50.0060.00316.47
7.4.40.0040.01222.77
7.4.30.0100.00616.55
7.4.00.0070.01014.89
7.3.330.0000.00513.23
7.3.320.0000.00513.24
7.3.310.0070.00016.18
7.3.300.0000.00716.41
7.3.290.0080.00816.28
7.3.280.0120.00816.28
7.3.270.0100.00717.40
7.3.260.0070.01016.55
7.3.250.0100.01316.29
7.3.240.0030.01416.60
7.3.230.0070.01316.39
7.3.210.0030.01416.36
7.3.200.0110.01119.39
7.3.190.0040.01416.57
7.3.180.0100.00716.43
7.3.170.0040.01216.57
7.3.160.0090.00616.43
7.3.120.0070.01114.59
7.3.110.0080.00814.81
7.3.100.0070.00714.91
7.3.90.0030.01215.02
7.3.80.0030.00715.00
7.3.70.0090.00614.69
7.3.60.0070.00414.88
7.3.50.0030.01014.65
7.3.40.0000.01914.88
7.3.30.0000.00914.54
7.3.20.0100.00316.50
7.3.10.0040.01116.90
7.3.00.0000.01016.66
7.2.330.0070.01016.57
7.2.320.0090.00916.63
7.2.310.0090.00916.72
7.2.300.0080.00816.47
7.2.290.0100.01016.72
7.2.240.0110.00414.76
7.2.230.0070.01015.10
7.2.220.0130.00314.68
7.2.210.0030.01015.05
7.2.200.0100.00714.98
7.2.190.0000.01614.96
7.2.180.0090.00614.75
7.2.170.0070.00714.80
7.2.160.0100.00715.05
7.2.150.0030.01016.99
7.2.140.0090.00616.63
7.2.130.0110.00716.52
7.2.120.0120.00316.70
7.2.110.0030.01316.79
7.2.100.0100.00717.01
7.2.90.0090.00916.94
7.2.80.0060.00816.87
7.2.70.0100.00716.66
7.2.60.0090.00616.96
7.2.50.0030.00716.74
7.2.40.0090.00916.89
7.2.30.0070.00416.84
7.2.20.0030.00916.71
7.2.10.0030.01117.13
7.2.00.0090.00417.93
7.1.330.0030.01016.03
7.1.320.0140.00315.50
7.1.310.0110.00415.73
7.1.300.0060.00615.82
7.1.290.0100.01015.82
7.1.280.0120.00615.77
7.1.270.0040.00815.83
7.1.260.0070.01015.52
7.1.250.0030.01015.79
7.1.100.0030.00617.99
7.1.70.0040.00417.13
7.1.60.0090.00317.22
7.1.50.0110.01816.89
7.1.00.0000.08022.31
7.0.200.0040.00816.71
7.0.140.0030.07022.18
7.0.60.0070.07719.93
7.0.50.0030.08717.88
7.0.40.0070.04319.96
7.0.30.0200.04320.00
7.0.20.0230.03720.04
7.0.10.0000.05020.12
7.0.00.0100.08320.16
5.6.280.0070.07021.00
5.6.210.0030.04020.55
5.6.200.0030.08718.13
5.6.190.0000.04720.41
5.6.180.0130.07020.60
5.6.170.0370.06720.51
5.6.160.0030.04320.44
5.6.150.0130.05018.18
5.6.140.0070.04018.21
5.6.130.0000.09018.21
5.6.120.0070.08320.98
5.6.110.0030.05721.03
5.6.100.0070.08321.08
5.6.90.0100.08320.97
5.6.80.0100.08020.37
5.5.350.0300.06720.42
5.5.340.0070.04717.91
5.5.330.0100.05320.16
5.5.320.0230.07720.20
5.5.310.0230.03720.32
5.5.300.0030.08318.02
5.5.290.0070.03717.96
5.5.280.0100.05720.68
5.5.270.0070.04720.86
5.5.260.0130.07320.86
5.5.250.0030.06320.68
5.5.240.0330.07020.12
5.4.450.0730.06019.13
5.4.440.0970.06719.62
5.4.430.0170.06719.44
5.4.420.0530.06319.63
5.4.410.0170.05019.37
5.4.400.0670.05719.09
5.4.390.0700.06318.77
5.4.380.0270.06318.63
5.4.370.0330.04718.77
5.4.360.0430.04718.52
5.4.350.0300.05718.61
5.4.340.0270.05718.72
5.4.320.0070.03612.46
5.4.310.0020.04412.46
5.4.300.0060.04612.46
5.4.290.0040.04912.44
5.4.280.0060.03812.34
5.4.270.0050.04012.34
5.4.260.0050.04612.34
5.4.250.0040.04412.34
5.4.240.0110.05212.34
5.4.230.0070.05912.33
5.4.220.0120.04312.33
5.4.210.0130.05112.33
5.4.200.0100.04112.33
5.4.190.0100.03912.33
5.4.180.0140.04412.33
5.4.170.0160.07912.34
5.4.160.0130.05412.34
5.4.150.0120.04712.33
5.4.140.0100.05512.01
5.4.130.0100.03412.00
5.4.120.0050.03911.96
5.4.110.0060.04311.95
5.4.100.0060.03811.96
5.4.90.0040.04711.95
5.4.80.0050.03811.96
5.4.70.0050.03511.95
5.4.60.0040.03611.95
5.4.50.0070.03411.95
5.4.40.0120.04011.95
5.4.30.0100.05711.94
5.4.20.0090.08111.94
5.4.10.0080.05011.94
5.4.00.0080.03611.43
5.3.290.0110.03612.80
5.3.280.0060.04212.71
5.3.270.0070.04112.72
5.3.260.0100.04712.72
5.3.250.0060.04512.71
5.3.240.0140.05012.72
5.3.230.0110.04112.70
5.3.220.0050.04412.68
5.3.210.0130.05112.68
5.3.200.0080.04412.68
5.3.190.0080.03912.68
5.3.180.0100.04312.67
5.3.170.0080.05112.67
5.3.160.0040.04412.68
5.3.150.0090.05312.67
5.3.140.0140.06412.66
5.3.130.0060.05212.66
5.3.120.0100.04512.66
5.3.110.0080.04612.66
5.3.100.0070.03812.12
5.3.90.0070.03912.08
5.3.80.0070.05312.07
5.3.70.0080.05912.08
5.3.60.0070.05212.07
5.3.50.0060.05512.00
5.3.40.0110.04812.00
5.3.30.0070.05011.95
5.3.20.0060.05011.72
5.3.10.0100.03911.70
5.3.00.0070.05211.68
5.2.170.0020.0359.18
5.2.160.0050.0299.18
5.2.150.0060.0319.18
5.2.140.0050.0449.17
5.2.130.0050.0369.14
5.2.120.0030.0309.14
5.2.110.0080.0279.14
5.2.100.0050.0349.14
5.2.90.0050.0289.14
5.2.80.0020.0339.14
5.2.70.0050.0319.14
5.2.60.0060.0289.09
5.2.50.0060.0279.07
5.2.40.0070.0269.04
5.2.30.0050.0419.01
5.2.20.0040.0339.00
5.2.10.0030.0318.93
5.2.00.0070.0388.79
5.1.60.0030.0248.07
5.1.50.0070.0228.07
5.1.40.0050.0248.05
5.1.30.0050.0308.40
5.1.20.0050.0338.42
5.1.10.0050.0348.14
5.1.00.0030.0308.15
5.0.50.0040.0226.63
5.0.40.0030.0196.48
5.0.30.0020.0326.29
5.0.20.0030.0206.27
5.0.10.0020.0216.24
5.0.00.0040.0316.24
4.4.90.0020.0174.78
4.4.80.0010.0184.75
4.4.70.0030.0164.75
4.4.60.0030.0164.75
4.4.50.0080.0114.77
4.4.40.0030.0274.71
4.4.30.0030.0164.76
4.4.20.0030.0164.85
4.4.10.0050.0144.85
4.4.00.0050.0234.76
4.3.110.0020.0174.67
4.3.100.0000.0184.66
4.3.90.0030.0154.64
4.3.80.0040.0284.58
4.3.70.0010.0174.63
4.3.60.0010.0174.63
4.3.50.0020.0174.63
4.3.40.0010.0364.53
4.3.30.0070.0233.30
4.3.20.0040.0213.28
4.3.10.0010.0233.24
4.3.00.0370.01310.54

preferences:
38.01 ms | 400 KiB | 5 Q