3v4l.org

run code in 300+ PHP versions simultaneously
<?php $combinations = 0; for($a = 200; $a >= 0; $a -= 200) { for($b = $a; $b >= 0; $b -= 100) { for($c = $b; $c >= 0; $c -= 50) { for($d = $c; $d >= 0; $d -= 20) { for($e = $d; $e >= 0; $e -= 10) { for($f = $e; $f >= 0; $f -= 5) { for($g = $f; $g >= 0; $g -= 2) { for($h = $g; $h >= 0; $h -= 2) { $combinations += 1; } } } } } } } } echo $combinations;

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)
8.3.40.0100.03318.89
8.3.30.0100.05019.04
8.3.20.0030.02020.34
8.3.10.0060.01921.95
8.3.00.0030.02019.13
8.2.170.0190.03222.96
8.2.160.0100.04720.37
8.2.150.0060.01924.18
8.2.140.0000.02524.66
8.2.130.0030.02026.16
8.2.120.0000.02619.36
8.2.110.0030.02520.58
8.2.100.0000.03217.91
8.2.90.0040.02119.23
8.2.80.0030.02217.97
8.2.70.0070.02017.50
8.2.60.0060.01917.93
8.2.50.0060.01818.07
8.2.40.0030.02719.89
8.2.30.0000.02618.25
8.2.20.0000.02517.70
8.2.10.0040.02118.20
8.2.00.0060.01917.82
8.1.270.0030.02318.86
8.1.260.0070.04426.35
8.1.250.0000.02428.09
8.1.240.0070.02223.69
8.1.230.0120.01520.71
8.1.220.0000.02417.77
8.1.210.0030.02318.77
8.1.200.0000.02517.25
8.1.190.0040.02217.10
8.1.180.0100.01918.10
8.1.170.0030.02420.69
8.1.160.0030.02222.03
8.1.150.0030.02018.86
8.1.140.0060.01817.45
8.1.130.0000.02417.78
8.1.120.0000.02517.50
8.1.110.0070.01717.44
8.1.100.0030.02017.41
8.1.90.0070.02017.43
8.1.80.0000.02417.46
8.1.70.0000.02417.31
8.1.60.0000.03117.44
8.1.50.0030.02617.51
8.1.40.0000.02917.37
8.1.30.0100.02017.47
8.1.20.0060.02317.50
8.1.10.0030.02617.57
8.1.00.0000.02917.47
8.0.300.0060.01818.77
8.0.290.0060.01916.75
8.0.280.0000.02518.38
8.0.270.0000.02617.22
8.0.260.0100.01917.34
8.0.250.0000.02416.98
8.0.240.0030.02216.97
8.0.230.0060.01916.88
8.0.220.0000.02416.78
8.0.210.0060.01916.77
8.0.200.0040.02616.93
8.0.190.0030.02616.89
8.0.180.0030.02616.88
8.0.170.0000.03116.81
8.0.160.0060.02316.84
8.0.150.0060.02216.81
8.0.140.0030.02516.72
8.0.130.0000.03113.35
8.0.120.0070.02316.82
8.0.110.0030.02616.76
8.0.100.0000.02916.84
8.0.90.0000.02916.71
8.0.80.0070.03216.84
8.0.70.0040.02516.65
8.0.60.0060.02316.82
8.0.50.0040.02516.82
8.0.30.0120.04316.98
8.0.20.0100.03117.40
8.0.10.0060.02217.01
8.0.00.0120.03116.72
7.4.330.0030.01915.03
7.4.320.0030.02016.48
7.4.300.0030.02016.55
7.4.290.0060.02216.45
7.4.280.0060.02216.55
7.4.270.0060.02216.55
7.4.260.0030.02416.58
7.4.250.0060.02316.51
7.4.240.0040.02516.54
7.4.230.0000.02816.46
7.4.220.0090.03816.53
7.4.210.0070.03716.56
7.4.200.0030.02616.47
7.4.160.0160.02216.63
7.4.150.0160.04617.40
7.4.140.0110.02917.86
7.4.130.0080.03616.39
7.4.120.0080.03216.47
7.4.110.0130.02916.35
7.4.100.0130.03216.34
7.4.90.0130.02616.37
7.4.80.0120.04119.39
7.4.70.0090.03516.53
7.4.60.0070.03516.36
7.4.50.0030.03716.35
7.4.40.0000.04116.39
7.4.30.0030.04016.54
7.4.10.0100.07914.86
7.4.00.0100.05615.01
7.3.330.0060.03013.21
7.3.320.0070.03413.06
7.3.310.0070.02316.23
7.3.300.0000.02816.28
7.3.290.0090.04216.33
7.3.280.0050.04116.28
7.3.270.0130.03517.40
7.3.260.0100.03816.51
7.3.250.0050.04416.40
7.3.240.0130.03816.29
7.3.230.0160.04916.39
7.3.210.0100.03816.62
7.3.200.0090.05619.39
7.3.190.0150.03116.53
7.3.180.0100.03816.59
7.3.170.0110.04016.36
7.3.160.0070.04316.62
7.3.130.0100.05014.82
7.3.120.0060.04215.04
7.3.110.0070.04214.61
7.3.100.0100.03114.50
7.3.90.0100.03114.55
7.3.80.0000.04214.84
7.3.70.0030.03814.52
7.3.60.0000.04114.45
7.3.50.0060.03814.72
7.3.40.0060.03614.79
7.3.30.0000.03814.68
7.3.20.0100.03216.54
7.3.10.0050.03916.63
7.3.00.0080.03616.49
7.2.330.0060.05216.39
7.2.320.0100.05816.46
7.2.310.0030.05516.69
7.2.300.0130.05116.58
7.2.290.0070.08716.52
7.2.260.0100.07715.21
7.2.250.0060.08014.74
7.2.240.0030.05015.16
7.2.230.0070.05014.96
7.2.220.0030.04714.75
7.2.210.0070.07215.02
7.2.200.0030.04714.68
7.2.190.0000.05014.81
7.2.180.0030.04814.93
7.2.170.0070.06714.61
7.2.160.0070.04915.09
7.2.150.0070.04716.84
7.2.140.0070.04816.59
7.2.130.0050.04816.88
7.2.120.0000.05216.87
7.2.110.0030.05216.68
7.2.100.0020.05316.89
7.2.90.0070.05216.89
7.2.80.0020.05116.73
7.2.70.0080.04716.82
7.2.60.0030.05516.62
7.2.50.0050.05116.74
7.2.40.0080.04816.70
7.2.30.0070.04716.70
7.2.20.0020.05416.81
7.2.10.0080.04916.93
7.2.00.0040.04817.69
7.1.330.0000.07815.77
7.1.320.0030.07615.56
7.1.310.0070.09415.77
7.1.300.0070.10615.71
7.1.290.0070.08315.54
7.1.280.0000.07515.83
7.1.270.0030.07315.59
7.1.260.0100.06915.79
7.1.250.0080.07015.66
7.1.240.0100.07915.44
7.1.230.0070.10015.61
7.1.220.0030.07415.38
7.1.210.0070.09115.89
7.1.200.0100.07015.63
7.1.190.0030.08515.57
7.1.180.0070.07215.80
7.1.170.0030.07615.73
7.1.160.0030.07515.71
7.1.150.0070.11615.69
7.1.140.0030.07015.36
7.1.130.0130.06715.66
7.1.120.0000.07715.74
7.1.110.0000.07615.75
7.1.100.0030.06316.85
7.1.90.0000.08115.62
7.1.80.0000.12415.64
7.1.70.0030.05416.30
7.1.60.0030.07717.61
7.1.50.0020.08916.27
7.1.40.0030.07315.82
7.1.30.0030.07515.35
7.1.20.0030.08015.68
7.1.10.0030.09015.74
7.1.00.0020.10219.00
7.0.330.0030.09115.37
7.0.320.0030.08115.33
7.0.310.0030.09615.17
7.0.300.0070.06915.09
7.0.290.0030.11915.49
7.0.280.0000.08415.23
7.0.270.0070.07215.30
7.0.260.0070.11615.16
7.0.250.0070.11115.32
7.0.240.0100.07115.41
7.0.230.0030.11015.35
7.0.220.0070.06715.37
7.0.210.0060.08415.31
7.0.200.0400.05215.10
7.0.190.0030.07915.32
7.0.180.0000.09815.49
7.0.170.0060.08815.17
7.0.160.0000.09015.38
7.0.150.0030.08515.40
7.0.140.0020.09018.75
7.0.130.0100.11315.53
7.0.120.0030.12315.54
7.0.110.0070.07515.37
7.0.100.0080.09517.65
7.0.90.0150.07517.66
7.0.80.0180.07417.69
7.0.70.0180.09917.69
7.0.60.0230.09817.75
7.0.50.0320.08817.96
7.0.40.0020.08816.71
7.0.30.0070.09816.73
7.0.20.0020.09716.82
7.0.10.0030.10016.72
7.0.00.0120.09416.76
5.6.400.0000.17814.23
5.6.390.0000.20114.55
5.6.380.0000.15114.35
5.6.370.0000.14514.13
5.6.360.0030.14814.63
5.6.350.0070.14114.59
5.6.340.0000.14414.38
5.6.330.0000.13814.59
5.6.320.0000.13614.73
5.6.310.0100.16214.41
5.6.300.0070.16514.32
5.6.290.0100.13514.46
5.6.280.0110.16317.63
5.6.270.0030.18114.41
5.6.260.0030.17614.16
5.6.250.0020.15717.55
5.6.240.0100.14317.47
5.6.230.0070.15817.51
5.6.220.0070.16817.35
5.6.210.0050.15217.46
5.6.200.0100.14917.76
5.6.190.0050.16417.64
5.6.180.0050.15617.71
5.6.170.0110.13917.52
5.6.160.0070.14417.58
5.6.150.0050.18217.65
5.6.140.0050.15517.57
5.6.130.0050.14917.61
5.6.120.0070.15017.70
5.6.110.0030.14917.59
5.6.100.0050.14617.64
5.6.90.0100.15517.69
5.6.80.0070.13717.34
5.6.70.0050.15317.29
5.6.60.0050.15517.50
5.6.50.0050.15117.26
5.6.40.0070.12517.38
5.6.30.0080.14917.34
5.6.20.0120.16217.27
5.6.10.0070.16017.40
5.6.00.0070.14617.41
5.5.380.0070.13917.36
5.5.370.0050.15217.37
5.5.360.0100.13517.20
5.5.350.0070.15917.44
5.5.340.0120.14717.76
5.5.330.0120.15017.51
5.5.320.0080.14317.65
5.5.310.0050.13317.50
5.5.300.0080.15417.51
5.5.290.0050.18917.36
5.5.280.0070.14617.70
5.5.270.0100.15717.54
5.5.260.0080.15617.47
5.5.250.0020.15217.36
5.5.240.0080.15517.02
5.5.230.0100.15717.05
5.5.220.0050.15817.09
5.5.210.0080.14917.17
5.5.200.0080.15217.18
5.5.190.0100.16017.22
5.5.180.0050.15017.17
5.5.170.0100.14014.10
5.5.160.0050.16017.13
5.5.150.0050.15817.23
5.5.140.0080.16417.10
5.5.130.0020.16617.12
5.5.120.0050.17917.16
5.5.110.0020.15417.30
5.5.100.0050.13917.17
5.5.90.0020.16417.08
5.5.80.0070.15817.25
5.5.70.0070.14317.06
5.5.60.0020.14816.93
5.5.50.0020.16017.24
5.5.40.0050.13817.11
5.5.30.0030.16217.03
5.5.20.0030.14517.10
5.5.10.0050.14917.01
5.5.00.0050.13617.04
5.4.450.0070.15915.08
5.4.440.0050.13615.27
5.4.430.0050.14115.16
5.4.420.0050.14115.19
5.4.410.0050.14114.99
5.4.400.0050.15715.11
5.4.390.0080.11815.11
5.4.380.0070.16215.01
5.4.370.0000.13014.96
5.4.360.0070.15714.91
5.4.350.0070.15814.96
5.4.340.0030.15214.93
5.4.330.0030.15910.77
5.4.320.0080.15514.98
5.4.310.0070.16215.06
5.4.300.0080.14615.00
5.4.290.0070.14315.17
5.4.280.0070.13714.91
5.4.270.0080.16914.96
5.4.260.0080.13814.91
5.4.250.0080.15915.08
5.4.240.0050.15115.07
5.4.230.0050.13714.88
5.4.220.0120.13214.86
5.4.210.0050.15814.83
5.4.200.0070.14414.93
5.4.190.0070.14014.95
5.4.180.0080.16314.98
5.4.170.0070.13815.04
5.4.160.0070.15614.87
5.4.150.0050.14214.94
5.4.140.0020.14613.64
5.4.130.0020.15413.77
5.4.120.0070.14813.72
5.4.110.0080.14813.70
5.4.100.0020.15313.59
5.4.90.0080.14013.68
5.4.80.0070.14613.52
5.4.70.0070.15613.67
5.4.60.0030.16413.52
5.4.50.0070.16013.67
5.4.40.0030.15513.61
5.4.30.0050.14913.63
5.4.20.0030.14613.58
5.4.10.0070.14513.61
5.4.00.0070.15313.30
5.3.290.0100.12714.61
5.3.280.0100.14314.41
5.3.270.0100.14014.61
5.3.260.0070.14314.47
5.3.250.0100.13014.55
5.3.240.0000.11714.46
5.3.230.0130.14014.60
5.3.220.0030.14714.41
5.3.210.0070.15314.41
5.3.200.0200.15014.55
5.3.190.0100.15714.43
5.3.180.0000.16014.55
5.3.170.0100.13714.50
5.3.160.0030.15014.56
5.3.150.0030.15714.51
5.3.140.0070.16314.52
5.3.130.0100.13714.54
5.3.120.0170.10314.54
5.3.110.0130.13314.55
5.3.100.0070.15713.95
5.3.90.0070.16013.95
5.3.80.0070.13314.00
5.3.70.0070.14713.99
5.3.60.0070.14314.00
5.3.50.0030.13713.95
5.3.40.0100.15713.94
5.3.30.0130.13013.76
5.3.20.0100.13013.55
5.3.10.0070.14013.62
5.3.00.0100.14013.57
5.2.170.0000.14711.14
5.2.160.0100.14711.16
5.2.150.0100.14011.13
5.2.140.0030.13011.18
5.2.130.0100.18011.16
5.2.120.0000.12711.12
5.2.110.0000.17311.05
5.2.100.0070.13011.08
5.2.90.0030.12711.09
5.2.80.0030.11011.14
5.2.70.0000.12011.09
5.2.60.0030.12311.12
5.2.50.0030.13011.07
5.2.40.0030.11011.05
5.2.30.0070.10310.82
5.2.20.0200.10011.00
5.2.10.0000.11010.80
5.2.00.0030.11310.82
5.1.60.0000.14710.07
5.1.50.0070.18010.07
5.1.40.0000.12710.07
5.1.30.0030.11310.32
5.1.20.0070.10310.36
5.1.10.0030.14710.16
5.1.00.0030.16710.09
5.0.50.0000.20710.07
5.0.40.0030.20710.07
5.0.30.0000.21310.07
5.0.20.0000.20010.07
5.0.10.0030.26710.07
5.0.00.0030.26710.07
4.4.90.0070.19710.07
4.4.80.0000.20710.07
4.4.70.0100.27010.07
4.4.60.0030.21010.07
4.4.50.0000.23010.07
4.4.40.0000.22710.07
4.4.30.0000.20710.07
4.4.20.0000.22010.07
4.4.10.0070.20310.07
4.4.00.0000.21710.07
4.3.110.0030.19710.07
4.3.100.0030.26710.07
4.3.90.0000.26010.07
4.3.80.0000.22010.07
4.3.70.0030.25710.07
4.3.60.0030.26310.07
4.3.50.0030.29010.07
4.3.40.0000.25310.07
4.3.30.0030.24010.07
4.3.20.0000.25310.07
4.3.10.0000.25710.07
4.3.00.0000.26310.07

preferences:
45.14 ms | 400 KiB | 5 Q