3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cou = array("Afghanistan","Albania","Algeria","Andorra","Angola","Antigua & Deps","Argentina","Armenia","Australia","Austria","Azerbaijan","Bahamas","Bahrain","Bangladesh","Barbados","Belarus","Belgium","Belize","Benin","Bhutan","Bolivia","Bosnia Herzegovina","Botswana","Brazil","Brunei","Bulgaria","Burkina","Burundi","Cambodia","Cameroon","Canada","Cape Verde","Central African Rep","Chad","Chile","China","Colombia","Comoros","Congo","Congo {Democratic Rep}","Costa Rica","Croatia","Cuba","Cyprus","Czech Republic","Denmark","Djibouti","Dominica","Dominican Republic","East Timor","Ecuador","Egypt","El Salvador","Equatorial Guinea","Eritrea","Estonia","Ethiopia","Fiji","Finland","France","Gabon","Gambia","Georgia","Germany","Ghana","Greece","Grenada","Guatemala","Guinea","Guinea-Bissau","Guyana","Haiti","Honduras","Hungary","Iceland","India","Indonesia","Iran","Iraq","Ireland {Republic}","Israel","Italy","Ivory Coast","Jamaica","Japan","Jordan","Kazakhstan","Kenya","Kiribati","Korea North","Korea South","Kosovo","Kuwait","Kyrgyzstan","Laos","Latvia","Lebanon","Lesotho","Liberia","Libya","Liechtenstein","Lithuania","Luxembourg","Macedonia","Madagascar","Malawi","Malaysia","Maldives","Mali","Malta","Marshall Islands","Mauritania","Mauritius","Mexico","Micronesia","Moldova","Monaco","Mongolia","Montenegro","Morocco","Mozambique","Myanmar, {Burma}","Namibia","Nauru","Nepal","Netherlands","New Zealand","Nicaragua","Niger","Nigeria","Norway","Oman","Pakistan","Palau","Panama","Papua New Guinea","Paraguay","Peru","Philippines","Poland","Portugal","Qatar","Romania","Russian Federation","Rwanda","St Kitts & Nevis","St Lucia","Saint Vincent & the Grenadines","Samoa","San Marino","Sao Tome & Principe","Saudi Arabia","Senegal","Serbia","Seychelles","Sierra Leone","Singapore","Slovakia","Slovenia","Solomon Islands","Somalia","South Africa","South Sudan","Spain","Sri Lanka","Sudan","Suriname","Swaziland","Sweden","Switzerland","Syria","Taiwan","Tajikistan","Tanzania","Thailand","Togo","Tonga","Trinidad & Tobago","Tunisia","Turkey","Turkmenistan","Tuvalu","Uganda","Ukraine","United Arab Emirates","United Kingdom","United States","Uruguay","Uzbekistan","Vanuatu","Vatican City","Venezuela","Vietnam","Yemen","Zambia","Zimbabwe"); print_r($cou);

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)
8.3.60.0080.00816.50
8.3.50.0090.00621.82
8.3.40.0060.00918.52
8.3.30.0070.00718.93
8.3.20.0030.00620.21
8.3.10.0040.00423.48
8.3.00.0030.00520.96
8.2.180.0070.01416.63
8.2.170.0210.00022.96
8.2.160.0070.00720.52
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0120.00320.79
8.2.110.0070.00322.20
8.2.100.0080.00319.52
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0090.00017.38
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00421.10
8.2.30.0040.00418.22
8.2.20.0000.00717.69
8.2.10.0030.00517.91
8.2.00.0040.00417.53
8.1.280.0140.00325.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.90
8.1.230.0040.00818.99
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0090.00317.00
8.1.190.0040.00417.00
8.1.180.0000.00818.10
8.1.170.0060.00318.45
8.1.160.0040.00421.83
8.1.150.0060.00318.49
8.1.140.0080.00017.39
8.1.130.0030.00317.85
8.1.120.0030.00517.43
8.1.110.0070.00017.25
8.1.100.0050.00317.23
8.1.90.0040.00417.37
8.1.80.0020.00517.41
8.1.70.0000.00717.36
8.1.60.0000.00917.51
8.1.50.0040.00417.43
8.1.40.0090.00017.48
8.1.30.0040.00417.48
8.1.20.0000.00717.57
8.1.10.0020.00517.39
8.1.00.0000.00717.37
8.0.300.0000.00718.77
8.0.290.0000.00716.93
8.0.280.0030.00318.38
8.0.270.0000.00717.14
8.0.260.0060.00017.09
8.0.250.0060.00016.87
8.0.240.0070.00016.81
8.0.230.0070.00016.90
8.0.220.0000.00716.83
8.0.210.0030.00316.84
8.0.200.0000.00816.91
8.0.190.0080.00016.93
8.0.180.0090.00016.76
8.0.170.0000.00816.86
8.0.160.0040.00416.83
8.0.150.0030.00316.78
8.0.140.0000.00816.79
8.0.130.0000.00613.30
8.0.120.0050.00316.77
8.0.110.0000.00716.70
8.0.100.0070.00016.61
8.0.90.0050.00316.84
8.0.80.0030.01216.77
8.0.70.0040.00416.63
8.0.60.0030.00316.79
8.0.50.0040.00416.81
8.0.30.0060.01617.08
8.0.20.0140.00617.40
8.0.10.0070.00017.00
8.0.00.0100.01116.68
7.4.330.0030.00315.00
7.4.320.0040.00416.55
7.4.300.0030.00316.43
7.4.290.0030.00316.48
7.4.280.0060.00316.53
7.4.270.0040.00416.58
7.4.260.0090.00016.39
7.4.250.0000.00716.51
7.4.240.0020.00516.46
7.4.230.0030.00316.28
7.4.220.0100.01716.59
7.4.210.0080.00616.42
7.4.200.0040.00416.44
7.4.190.0030.00316.32
7.4.160.0150.00016.53
7.4.150.0110.00717.40
7.4.140.0110.00817.86
7.4.130.0110.00816.52
7.4.120.0060.01116.45
7.4.110.0140.00716.55
7.4.100.0170.00016.51
7.4.90.0120.00616.47
7.4.80.0090.00919.39
7.4.70.0110.00716.60
7.4.60.0090.01216.54
7.4.50.0000.00416.16
7.4.40.0040.01216.67
7.4.30.0120.00416.44
7.4.00.0060.00914.80
7.3.330.0020.00213.10
7.3.320.0050.00012.98
7.3.310.0000.00916.10
7.3.300.0000.00715.98
7.3.290.0120.00316.20
7.3.280.0070.01116.15
7.3.270.0110.00617.40
7.3.260.0080.01116.19
7.3.250.0050.01316.28
7.3.240.0160.00016.34
7.3.230.0030.01416.39
7.3.210.0160.00716.48
7.3.200.0100.01019.39
7.3.190.0030.01416.09
7.3.180.0000.02216.35
7.3.170.0130.00316.46
7.3.160.0120.00416.38
7.3.120.0030.00914.68
7.2.330.0100.01616.47
7.2.320.0130.00916.56
7.2.310.0120.00416.43
7.2.300.0100.00716.16
7.2.290.0110.00816.55
7.2.60.0160.00716.70
7.1.200.0040.00815.61
7.1.100.0040.00717.89
7.1.70.0030.00616.95
7.1.60.0070.01719.46
7.1.50.0060.01316.57
7.1.00.0000.08022.45
7.0.200.0030.00516.61
7.0.140.0070.07322.05
7.0.60.0070.04320.05
7.0.50.0170.07017.89
7.0.40.0030.04720.27
7.0.30.0330.07320.34
7.0.20.0130.08720.06
7.0.10.0070.04020.06
7.0.00.0130.08320.23
5.6.280.0000.07720.83
5.6.210.0100.03320.66
5.6.200.0100.07718.22
5.6.190.0170.07320.61
5.6.180.0130.04320.49
5.6.170.0230.08720.71
5.6.160.0100.08020.54
5.6.150.0000.08718.27
5.6.140.0000.08718.23
5.6.130.0070.04318.30
5.6.120.0200.06021.07
5.6.110.0170.03321.01
5.6.100.0100.04721.16
5.6.90.0200.07321.17
5.6.80.0030.05320.46
5.5.350.0000.09020.45
5.5.340.0030.08018.02
5.5.330.0100.08020.20
5.5.320.0370.06720.37
5.5.310.0400.07320.18
5.5.300.0030.04018.04
5.5.290.0070.08018.02
5.5.280.0070.06320.81
5.5.270.0030.09020.84
5.5.260.0130.07720.91
5.5.250.0130.05320.63
5.5.240.0130.07020.31
5.4.450.0330.05019.55
5.4.440.0670.03719.54
5.4.430.0600.04719.33
5.4.420.0170.04319.16
5.4.410.0400.04019.03
5.4.400.0270.06018.95
5.4.390.0200.04019.09
5.4.380.0570.03318.78
5.4.370.0400.04318.76
5.4.360.0470.04718.79
5.4.350.0500.05318.74
5.4.340.0370.06018.57
5.4.320.0100.04112.57
5.4.310.0110.04412.57
5.4.300.0140.05312.57
5.4.290.0160.05512.56
5.4.280.0150.05412.47
5.4.270.0190.05812.47
5.4.260.0180.05212.46
5.4.250.0190.08312.47
5.4.240.0130.05412.47
5.4.230.0130.07212.46
5.4.220.0120.06312.46
5.4.210.0140.05812.46
5.4.200.0110.06912.46
5.4.190.0180.07812.45
5.4.180.0100.06112.45
5.4.170.0230.07912.46
5.4.160.0120.04612.46
5.4.150.0160.06412.46
5.4.140.0140.06012.14
5.4.130.0190.06912.13
5.4.120.0170.04512.09
5.4.110.0220.07412.09
5.4.100.0150.05112.08
5.4.90.0150.05512.08
5.4.80.0200.06312.08
5.4.70.0130.03412.08
5.4.60.0150.05012.08
5.4.50.0110.04212.08
5.4.40.0250.05712.07
5.4.30.0100.04812.07
5.4.20.0130.03412.07
5.4.10.0130.03412.07
5.4.00.0090.03811.56
5.3.290.0110.04812.80
5.3.280.0100.04412.72
5.3.270.0140.03912.73
5.3.260.0100.04212.73
5.3.250.0160.04212.73
5.3.240.0140.04512.73
5.3.230.0110.04912.72
5.3.220.0150.04712.69
5.3.210.0090.04212.69
5.3.200.0120.03912.69
5.3.190.0100.04512.69
5.3.180.0090.04312.68
5.3.170.0140.04812.69
5.3.160.0120.05012.69
5.3.150.0140.05412.68
5.3.140.0200.04912.68
5.3.130.0140.05612.67
5.3.120.0110.05812.67
5.3.110.0180.05212.67
5.3.100.0070.05012.16
5.3.90.0130.05012.14
5.3.80.0100.05212.13
5.3.70.0120.05112.14
5.3.60.0110.05212.12
5.3.50.0120.04812.07
5.3.40.0100.04612.07
5.3.30.0130.05712.03
5.3.20.0210.04611.80
5.3.10.0150.05211.77
5.3.00.0090.05611.76
5.2.170.0080.0459.27
5.2.160.0100.0299.26
5.2.150.0060.0359.26
5.2.140.0130.0429.26
5.2.130.0090.0459.22
5.2.120.0110.0359.22
5.2.110.0080.0329.23
5.2.100.0130.0309.22
5.2.90.0090.0369.22
5.2.80.0140.0349.22
5.2.70.0120.0309.21
5.2.60.0080.0439.18
5.2.50.0120.0359.14
5.2.40.0100.0309.12
5.2.30.0110.0299.09
5.2.20.0080.0329.08
5.2.10.0060.0358.99
5.2.00.0120.0428.85
5.1.60.0060.0298.13
5.1.50.0080.0258.13
5.1.40.0090.0248.11
5.1.30.0080.0268.46
5.1.20.0100.0258.48
5.1.10.0080.0278.20
5.1.00.0110.0248.20
5.0.50.0050.0236.68
5.0.40.0060.0216.54
5.0.30.0020.0376.35
5.0.20.0070.0206.32
5.0.10.0050.0226.30
5.0.00.0060.0326.29
4.4.90.0050.0174.78
4.4.80.0100.0114.75
4.4.70.0110.0124.75
4.4.60.0100.0144.75
4.4.50.0120.0134.77
4.4.40.0100.0304.71
4.4.30.0060.0234.76
4.4.20.0080.0174.85
4.4.10.0060.0164.85
4.4.00.0070.0254.76
4.3.110.0060.0164.67
4.3.100.0060.0154.66
4.3.90.0080.0124.63
4.3.80.0070.0244.58
4.3.70.0040.0174.63
4.3.60.0060.0174.63
4.3.50.0090.0154.63
4.3.40.0080.0244.54
4.3.30.0060.0173.35
4.3.20.0070.0163.32
4.3.10.0030.0183.27
4.3.00.0030.01316.14

preferences:
86.15 ms | 401 KiB | 5 Q