3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ceu = array( "Italy"=>"Rome", "Luxembourg"=>"Luxembourg", "Belgium"=> "Brussels", "Denmark"=>"Copenhagen", "Finland"=>"Helsinki", "France" => "Paris", "Slovakia"=>"Bratislava", "Slovenia"=>"Ljubljana", "Germany" => "Berlin", "Greece" => "Athens", "Ireland"=>"Dublin", "Netherlands"=>"Amsterdam", "Portugal"=>"Lisbon", "Spain"=>"Madrid", "Sweden"=>"Stockholm", "United Kingdom"=>"London", "Cyprus"=>"Nicosia", "Lithuania"=>"Vilnius", "Czech Republic"=>"Prague", "Estonia"=>"Tallin", "Hungary"=>"Budapest", "Latvia"=>"Riga", "Malta"=>"Valetta", "Austria" => "Vienna", "Poland"=>"Warsaw") ; asort($ceu); foreach ($ceu as $key=>$value) { echo "The capital of $key is $value<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)
8.3.40.0040.01118.59
8.3.30.0110.00418.95
8.3.20.0000.00720.39
8.3.10.0040.00421.85
8.3.00.0080.00017.68
8.2.170.0090.00622.96
8.2.160.0070.00720.40
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0030.00521.00
8.2.110.0090.00021.17
8.2.100.0060.00617.78
8.2.90.0030.00619.22
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0050.00318.10
8.2.40.0060.00318.28
8.2.30.0000.00718.23
8.2.20.0080.00017.69
8.2.10.0040.00418.18
8.2.00.0040.00417.80
8.1.270.0050.00323.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00923.98
8.1.230.0000.01217.64
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0000.01017.13
8.1.190.0000.00817.11
8.1.180.0000.00918.10
8.1.170.0000.00818.66
8.1.160.0050.00321.92
8.1.150.0040.00418.79
8.1.140.0000.00717.45
8.1.130.0030.00317.79
8.1.120.0030.00417.53
8.1.110.0040.00417.50
8.1.100.0030.00617.34
8.1.90.0030.00617.46
8.1.80.0000.00717.44
8.1.70.0000.00717.41
8.1.60.0040.00417.57
8.1.50.0030.00517.43
8.1.40.0040.00417.39
8.1.30.0040.00417.57
8.1.20.0040.00417.66
8.1.10.0030.00617.53
8.1.00.0000.00917.45
8.0.300.0020.00518.77
8.0.290.0040.00416.63
8.0.280.0030.00318.32
8.0.270.0040.00417.16
8.0.260.0070.00017.15
8.0.250.0030.00316.95
8.0.240.0050.00316.88
8.0.230.0030.00316.91
8.0.220.0000.00716.93
8.0.210.0030.00316.91
8.0.200.0060.00016.83
8.0.190.0000.00716.86
8.0.180.0030.00316.93
8.0.170.0040.00416.80
8.0.160.0000.00716.91
8.0.150.0000.00716.89
8.0.140.0000.00716.74
8.0.130.0060.00013.27
8.0.120.0000.00816.85
8.0.110.0000.00816.80
8.0.100.0040.00416.92
8.0.90.0070.00016.71
8.0.80.0040.01116.93
8.0.70.0000.00716.92
8.0.60.0000.00816.77
8.0.50.0080.00016.74
8.0.30.0060.01317.33
8.0.20.0160.00617.40
8.0.10.0040.00416.88
8.0.00.0110.00716.77
7.4.330.0020.00215.00
7.4.320.0000.00616.43
7.4.300.0030.00316.62
7.4.290.0030.00316.52
7.4.280.0040.00416.61
7.4.270.0040.00416.50
7.4.260.0030.00616.53
7.4.250.0000.00716.56
7.4.240.0030.00516.57
7.4.230.0040.00416.36
7.4.220.0100.01616.53
7.4.210.0000.01416.59
7.4.200.0060.00316.61
7.4.160.0090.00616.36
7.4.150.0090.01217.40
7.4.140.0150.01317.86
7.4.130.0090.00916.43
7.4.120.0080.01116.60
7.4.110.0130.00616.48
7.4.100.0060.01216.40
7.4.90.0150.00316.61
7.4.80.0090.00919.39
7.4.70.0060.00916.48
7.4.60.0040.01516.51
7.4.50.0040.00016.59
7.4.40.0000.01716.45
7.4.30.0110.00616.33
7.4.00.0070.00715.22
7.3.330.0030.00313.21
7.3.320.0030.00313.23
7.3.310.0000.00616.17
7.3.300.0070.00016.22
7.3.290.0060.00816.32
7.3.280.0120.00516.32
7.3.270.0100.01017.40
7.3.260.0070.01116.29
7.3.250.0110.00816.59
7.3.240.0040.01416.36
7.3.230.0140.00316.39
7.3.210.0080.00816.30
7.3.200.0090.00919.39
7.3.190.0100.00716.55
7.3.180.0060.00916.38
7.3.170.0140.00416.43
7.3.160.0140.00316.57
7.3.120.0080.00714.86
7.3.110.0070.00715.15
7.3.100.0070.00314.89
7.3.90.0090.00614.83
7.3.80.0090.00614.82
7.3.70.0000.01514.53
7.3.60.0060.00614.80
7.3.50.0060.01014.53
7.3.40.0060.00614.82
7.3.30.0000.01114.59
7.3.20.0000.01016.93
7.3.10.0060.00316.76
7.3.00.0060.00916.48
7.2.330.0090.01316.35
7.2.320.0090.00916.52
7.2.310.0060.01216.61
7.2.300.0250.02216.51
7.2.290.0150.00716.63
7.2.250.0030.01614.94
7.2.240.0130.00615.04
7.2.230.0090.00914.87
7.2.220.0030.01614.51
7.2.210.0000.00915.25
7.2.200.0000.01515.20
7.2.190.0030.01015.04
7.2.180.0030.00614.89
7.2.170.0030.01514.94
7.2.60.0310.00316.52
7.2.00.0070.01019.34
7.1.330.0100.00315.72
7.1.320.0060.01216.00
7.1.310.0000.01315.94
7.1.300.0040.01115.75
7.1.290.0060.00615.76
7.1.280.0100.00615.70
7.1.270.0000.01615.56
7.1.260.0030.00715.70
7.1.200.0060.00615.95
7.1.100.0060.00318.16
7.1.70.0040.00416.95
7.1.60.0100.01719.70
7.1.50.0220.00716.52
7.1.00.0000.08022.51
7.0.200.0280.00516.62
7.0.140.0030.07722.15
7.0.100.0030.05319.94
7.0.90.0130.06719.98
7.0.80.0070.04719.83
7.0.70.0070.08719.81
7.0.60.0070.04719.96
7.0.50.0030.04720.26
7.0.40.0070.05319.99
7.0.30.0100.04720.15
7.0.20.0130.06020.08
7.0.10.0030.04719.99
7.0.00.0030.09020.17
5.6.280.0100.06721.07
5.6.250.0070.04320.49
5.6.240.0030.08020.64
5.6.230.0030.04320.57
5.6.220.0100.06720.67
5.6.210.0170.06320.74
5.6.200.0170.04321.11
5.6.190.0070.04721.11
5.6.180.0000.07721.17
5.6.170.0000.05021.04
5.6.160.0130.06020.99
5.6.150.0200.03721.05
5.6.140.0100.04021.11
5.6.130.0070.06321.11
5.6.120.0030.05721.01
5.6.110.0100.08021.00
5.6.100.0000.04321.04
5.6.90.0070.03721.05
5.6.80.0100.03020.44
5.6.70.0030.06320.52
5.6.60.0130.07320.43
5.6.50.0100.06720.42
5.6.40.0100.07320.40
5.6.30.0070.05020.41
5.6.20.0070.08020.29
5.6.10.0100.06020.37
5.6.00.0070.08020.35
5.5.380.0030.08720.34
5.5.370.0030.07720.41
5.5.360.0100.07720.55
5.5.350.0070.05020.45
5.5.340.0070.04020.78
5.5.330.0070.04020.88
5.5.320.0030.07320.89
5.5.310.0030.04320.80
5.5.300.0070.07020.82
5.5.290.0030.04320.92
5.5.280.0000.05320.93
5.5.270.0130.07020.59
5.5.260.0100.07720.92
5.5.250.0000.08720.45
5.5.240.0070.07320.31
5.5.230.0070.07020.02
5.5.220.0030.08020.27
5.5.210.0100.07020.14
5.5.200.0100.06320.09
5.5.190.0070.06720.28
5.5.180.0130.04720.11
5.5.160.0170.06720.22
5.5.150.0130.06320.08
5.5.140.0030.05720.14
5.5.130.0070.07720.27
5.5.120.0130.07320.22
5.5.110.0070.05020.18
5.5.100.0100.07720.08
5.5.90.0100.07020.04
5.5.80.0070.07020.15
5.5.70.0200.06720.10
5.5.60.0070.04020.16
5.5.50.0170.07019.96
5.5.40.0070.05020.11
5.5.30.0030.05020.13
5.5.20.0030.05720.09
5.5.10.0070.07320.00
5.5.00.0000.06020.01
5.4.450.0030.04019.23
5.4.440.0030.08019.27
5.4.430.0000.04019.44
5.4.420.0030.07719.37
5.4.410.0100.06719.26
5.4.400.0000.07319.05
5.4.390.0130.04319.05
5.4.380.0000.08319.09
5.4.370.0030.07718.96
5.4.360.0030.08019.12
5.4.350.0070.07318.96
5.4.340.0130.06718.81
5.4.320.0100.07319.23
5.4.310.0030.03719.14
5.4.300.0030.05018.78
5.4.290.0070.07718.81
5.4.280.0070.06318.96
5.4.270.0000.04719.09
5.4.260.0100.07319.02
5.4.250.0100.07318.97
5.4.240.0070.07719.04
5.4.230.0070.07719.05
5.4.220.0030.07719.12
5.4.210.0070.07719.11
5.4.200.0030.04318.97
5.4.190.0100.06018.89
5.4.180.0100.06719.11
5.4.170.0030.08018.93
5.4.160.0030.04019.10
5.4.150.0070.05019.09
5.4.140.0100.06016.29
5.4.130.0100.07316.34
5.4.120.0000.08016.29
5.4.110.0100.07016.34
5.4.100.0030.04316.24
5.4.90.0030.07716.38
5.4.80.0030.06716.34
5.4.70.0200.04316.20
5.4.60.0030.04316.30
5.4.50.0070.07016.35
5.4.40.0030.06316.26
5.4.30.0130.06316.18
5.4.20.0230.05316.28
5.4.10.0030.04316.19
5.4.00.0170.06015.80
5.3.290.0100.04014.52
5.3.280.0100.04314.46
5.3.270.0000.08314.46
5.3.260.0000.07014.46
5.3.250.0070.07714.58
5.3.240.0070.04314.59
5.3.230.0130.07314.51
5.3.220.0130.07014.55
5.3.210.0070.07314.38
5.3.200.0070.04314.55
5.3.190.0130.07014.43
5.3.180.0070.05714.42
5.3.170.0100.06314.57
5.3.160.0030.08314.47
5.3.150.0100.04014.50
5.3.140.0100.07714.56
5.3.130.0170.06014.54
5.3.120.0100.07014.46
5.3.110.0170.07014.54
5.3.100.0100.07314.02
5.3.90.0070.07013.84
5.3.80.0030.04314.03
5.3.70.0100.06714.00
5.3.60.0000.08013.99
5.3.50.0100.06313.94
5.3.40.0070.04013.92
5.3.30.0070.06313.77
5.3.20.0000.04713.57
5.3.10.0170.02313.56
5.3.00.0070.03713.50
5.2.170.0030.04011.14
5.2.160.0200.03311.13
5.2.150.0030.06010.99
5.2.140.0030.03311.21
5.2.130.0030.03310.96
5.2.120.0000.03711.05
5.2.110.0070.02711.06
5.2.100.0000.03010.89
5.2.90.0100.02011.16
5.2.80.0000.03711.04
5.2.70.0070.02711.05
5.2.60.0000.03310.91
5.2.50.0070.02311.04
5.2.40.0070.02710.92
5.2.30.0130.01711.03
5.2.20.0000.03010.82
5.2.10.0000.03010.86
5.2.00.0030.03010.75
5.1.60.0100.0179.83
5.1.50.0070.0209.88
5.1.40.0000.03010.06
5.1.30.0030.02710.36
5.1.20.0030.02310.38
5.1.10.0000.0239.91
5.1.00.0030.05710.06
5.0.50.0000.0238.58
5.0.40.0030.0408.40
5.0.30.0030.0408.40
5.0.20.0000.0178.40
5.0.10.0070.0138.40
5.0.00.0030.0308.40
4.4.90.0000.0178.40
4.4.80.0030.0138.40
4.4.70.0000.0178.40
4.4.60.0000.0278.40
4.4.50.0000.0178.40
4.4.40.0000.0238.40
4.4.30.0070.0138.40
4.4.20.0030.0178.40
4.4.10.0000.0208.40
4.4.00.0000.0278.40
4.3.110.0030.0338.40
4.3.100.0030.0138.40
4.3.90.0000.0208.40
4.3.80.0000.0238.40
4.3.70.0030.0138.40
4.3.60.0000.0138.40
4.3.50.0000.0178.40
4.3.40.0030.0208.40
4.3.30.0000.0178.40
4.3.20.0000.0178.40
4.3.10.0030.0208.40
4.3.00.0030.0138.40

preferences:
66.12 ms | 400 KiB | 5 Q