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); function filterarr($var) { return strtolower(str_replace(' ','_', $var)) ; } print_r(array_filter($cou, "filterarr"));

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)
8.3.60.0120.00816.36
8.3.50.0090.01121.93
8.3.40.0090.00918.68
8.3.30.0150.00419.00
8.3.20.0030.00520.30
8.3.10.0040.00423.66
8.3.00.0040.00419.18
8.2.180.0140.00718.42
8.2.170.0150.00022.96
8.2.160.0100.00320.38
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00420.82
8.2.110.0000.00919.27
8.2.100.0060.00617.91
8.2.90.0030.00619.22
8.2.80.0000.00917.97
8.2.70.0000.00817.25
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0030.00619.82
8.2.30.0000.00718.09
8.2.20.0040.00417.52
8.2.10.0030.00518.07
8.2.00.0000.00917.71
8.1.280.0070.01025.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00620.54
8.1.230.0100.00517.77
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0090.00017.47
8.1.190.0000.00817.11
8.1.180.0000.00818.10
8.1.170.0060.00618.52
8.1.160.0020.00521.99
8.1.150.0070.00018.59
8.1.140.0040.00417.38
8.1.130.0000.00717.83
8.1.120.0040.00417.35
8.1.110.0040.00417.39
8.1.100.0000.00717.47
8.1.90.0000.00717.33
8.1.80.0040.00417.38
8.1.70.0000.00717.35
8.1.60.0080.00017.44
8.1.50.0050.00317.53
8.1.40.0060.00317.40
8.1.30.0030.00617.61
8.1.20.0040.00417.66
8.1.10.0060.00317.38
8.1.00.0040.00417.35
8.0.300.0080.00019.89
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0040.00417.14
8.0.260.0030.00317.22
8.0.250.0030.00316.88
8.0.240.0070.00016.93
8.0.230.0000.00716.83
8.0.220.0030.00316.76
8.0.210.0030.00316.85
8.0.200.0000.00616.89
8.0.190.0040.00416.95
8.0.180.0030.00716.80
8.0.170.0050.00316.77
8.0.160.0040.00416.80
8.0.150.0040.00416.75
8.0.140.0000.00716.88
8.0.130.0060.00313.32
8.0.120.0040.00416.84
8.0.110.0040.00416.82
8.0.100.0040.00416.97
8.0.90.0040.00416.89
8.0.80.0090.00616.83
8.0.70.0000.00716.75
8.0.60.0050.00216.88
8.0.50.0000.00816.85
8.0.30.0110.00717.10
8.0.20.0110.00717.40
8.0.10.0040.00416.75
8.0.00.0100.01116.67
7.4.330.0000.00515.00
7.4.320.0030.00316.56
7.4.300.0060.00016.37
7.4.290.0030.00316.57
7.4.280.0030.00316.54
7.4.270.0000.00716.49
7.4.260.0080.00316.46
7.4.250.0040.00416.33
7.4.240.0040.00416.49
7.4.230.0050.00216.59
7.4.220.0130.00716.49
7.4.210.0050.00916.53
7.4.200.0040.00416.49
7.4.190.0000.00716.65
7.4.160.0060.00916.32
7.4.150.0090.00917.40
7.4.140.0090.00717.86
7.4.130.0110.00716.39
7.4.120.0070.01016.34
7.4.110.0060.01216.50
7.4.100.0060.01316.51
7.4.90.0150.00616.33
7.4.80.0130.00919.39
7.4.70.0140.00716.42
7.4.60.0140.00316.45
7.4.50.0070.00016.28
7.4.40.0060.00916.55
7.4.30.0120.00416.49
7.4.00.0000.01314.71
7.3.330.0000.00513.19
7.3.320.0000.00613.17
7.3.310.0040.00416.23
7.3.300.0000.00816.20
7.3.290.0080.00816.13
7.3.280.0140.00516.15
7.3.270.0060.01217.40
7.3.260.0060.01716.54
7.3.250.0140.00516.30
7.3.240.0060.01516.33
7.3.230.0000.01616.44
7.3.210.0090.01216.39
7.3.200.0060.01219.39
7.3.190.0090.00916.27
7.3.180.0150.00016.18
7.3.170.0030.01316.27
7.3.160.0060.00916.41
7.3.120.0060.00914.73
7.2.330.0090.00916.48
7.2.320.0140.00816.33
7.2.310.0060.01216.35
7.2.300.0030.01316.36
7.2.290.0100.01816.55
7.2.00.0070.00719.09
7.1.100.0030.01017.89
7.1.70.0000.01516.94
7.1.60.0070.01719.46
7.1.50.0030.01016.90
7.1.00.0030.07722.45
7.0.200.0030.00616.61
7.0.140.0070.07022.09
7.0.60.0030.06719.95
7.0.50.0070.04017.79
7.0.40.0100.09020.20
7.0.30.0230.08320.16
7.0.20.0370.03720.05
7.0.10.0070.04320.08
7.0.00.0170.05020.22
5.6.280.0130.06721.20
5.6.210.0100.08020.70
5.6.200.0170.06018.23
5.6.190.0030.04320.49
5.6.180.0100.06720.47
5.6.170.0170.04020.45
5.6.160.0030.04320.54
5.6.150.0070.04718.30
5.6.140.0000.08318.17
5.6.130.0100.08718.22
5.6.120.0030.08320.99
5.6.110.0030.08721.08
5.6.100.0100.07321.17
5.6.90.0100.03721.18
5.6.80.0070.08020.43
5.5.350.4300.04020.49
5.5.340.0100.05318.04
5.5.330.0070.04720.31
5.5.320.0270.06720.52
5.5.310.0370.08720.51
5.5.300.0070.07018.02
5.5.290.0000.07718.02
5.5.280.0070.03720.93
5.5.270.0070.09020.72
5.5.260.0170.08020.94
5.5.250.0200.06720.75
5.5.240.0000.08720.11
5.4.450.0230.04736.48
5.4.440.0230.04331.64
5.4.430.0230.04727.56
5.4.420.0270.04326.09
5.4.410.0070.04324.31
5.4.400.0130.04322.00
5.4.390.0270.05021.40
5.4.380.0330.06318.57
5.4.370.0300.05018.64
5.4.360.0400.04318.77
5.4.350.0370.05018.82
5.4.340.0470.05018.66
5.4.320.0100.03912.61
5.4.310.0100.04512.61
5.4.300.0080.03812.60
5.4.290.0110.04212.60
5.4.280.0130.03712.50
5.4.270.0190.05012.50
5.4.260.0180.05712.50
5.4.250.0130.05312.50
5.4.240.0050.04712.50
5.4.230.0130.04412.49
5.4.220.0080.04312.49
5.4.210.0150.04412.50
5.4.200.0130.04812.49
5.4.190.0210.06012.49
5.4.180.0120.04412.48
5.4.170.0140.05712.50
5.4.160.0060.04212.49
5.4.150.0130.04312.49
5.4.140.0150.07612.18
5.4.130.0100.05212.16
5.4.120.0130.05112.12
5.4.110.0090.04212.12
5.4.100.0100.03612.12
5.4.90.0100.03912.12
5.4.80.0090.04012.11
5.4.70.0080.03812.11
5.4.60.0090.03812.12
5.4.50.0080.04012.12
5.4.40.0100.03812.10
5.4.30.0100.03512.10
5.4.20.0110.04112.10
5.4.10.0090.03512.10
5.4.00.0110.03811.59
5.3.290.0080.04112.81
5.3.280.0130.04212.75
5.3.270.0090.04212.75
5.3.260.0130.05612.76
5.3.250.0130.05812.75
5.3.240.0080.04512.76
5.3.230.0150.04112.75
5.3.220.0130.05312.71
5.3.210.0150.05312.72
5.3.200.0150.05012.72
5.3.190.0130.05112.72
5.3.180.0120.05312.71
5.3.170.0150.05212.71
5.3.160.0170.05112.72
5.3.150.0150.04912.72
5.3.140.0140.05012.71
5.3.130.0130.05312.70
5.3.120.0140.05212.70
5.3.110.0130.05112.70
5.3.100.0120.05212.18
5.3.90.0120.05312.17
5.3.80.0200.04312.16
5.3.70.0180.04112.16
5.3.60.0100.04912.14
5.3.50.0130.04612.09
5.3.40.0150.04612.09
5.3.30.0140.04612.05
5.3.20.0130.04311.83
5.3.10.0110.04811.79
5.3.00.0090.05211.78
5.2.170.0100.0429.29
5.2.160.0130.0389.29
5.2.150.0120.0399.29
5.2.140.0120.0409.29
5.2.130.0130.0389.25
5.2.120.0150.0349.25
5.2.110.0090.0419.25
5.2.100.0110.0399.25
5.2.90.0130.0379.25
5.2.80.0110.0339.24
5.2.70.0070.0399.25
5.2.60.0040.0349.20
5.2.50.0110.0289.16
5.2.40.0100.0279.14
5.2.30.0100.0299.12
5.2.20.0070.0309.11
5.2.10.0050.0359.02
5.2.00.0110.0278.88
5.1.60.0060.0268.17
5.1.50.0100.0328.17
5.1.40.0090.0288.15
5.1.30.0090.0348.50
5.1.20.0110.0308.52
5.1.10.0130.0338.24
5.1.00.0130.0368.24
5.0.50.0120.0286.72
5.0.40.0090.0296.58
5.0.30.0090.0446.39
5.0.20.0090.0206.36
5.0.10.0070.0226.34
5.0.00.0110.0286.33
4.4.90.0080.0164.78
4.4.80.0060.0184.75
4.4.70.0070.0194.76
4.4.60.0100.0174.75
4.4.50.0100.0154.77
4.4.40.0100.0244.72
4.4.30.0080.0214.76
4.4.20.0090.0164.85
4.4.10.0040.0194.85
4.4.00.0060.0284.76
4.3.110.0080.0174.67
4.3.100.0060.0154.66
4.3.90.0040.0174.64
4.3.80.0080.0234.62
4.3.70.0050.0164.63
4.3.60.0070.0164.63
4.3.50.0070.0164.63
4.3.40.0060.0264.58
4.3.30.0050.0183.38
4.3.20.0030.0203.36
4.3.10.0050.0173.32
4.3.00.0070.01320.57

preferences:
49.55 ms | 400 KiB | 5 Q