3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = 2; $b = array(1, 1); $p = array(); $sum = 0; foreach ($b as $n) { $sum += (int) $n; } for ($i = 0; $i < $num - 1; $i++) { for ($j = $i + 1; $j < $num; $j++) { if ($i != $j) { $p[] = array($i, $j); $p[] = array($j, $i); } } } do { $hasCondition = false; foreach ($p as $val) { list($i, $j) = $val; if ($b[$i] > $b[$j]) { $b[$i] = $b[$i] - $b[$j]; $sum -= $b[$j]; $hasCondition = true; } } } while ($hasCondition); echo $sum;

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)
8.3.60.0130.00418.29
8.3.50.0060.01022.17
8.3.40.0110.00319.02
8.3.30.0140.00720.17
8.3.20.0080.00020.29
8.3.10.0080.00022.10
8.3.00.0000.00822.44
8.2.180.0100.01016.32
8.2.170.0110.00422.96
8.2.160.0070.00720.44
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0110.00419.79
8.2.110.0070.00422.15
8.2.100.0080.00417.91
8.2.90.0040.00419.17
8.2.80.0060.00319.41
8.2.70.0040.00417.63
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0020.00518.16
8.2.30.0030.00518.20
8.2.20.0070.00017.78
8.2.10.0000.00717.85
8.2.00.0060.00317.62
8.1.280.0110.00325.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.83
8.1.230.0110.00019.14
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0000.01117.35
8.1.190.0040.00417.51
8.1.180.0000.01018.10
8.1.170.0080.00018.51
8.1.160.0000.00722.20
8.1.150.0040.00418.59
8.1.140.0070.00017.57
8.1.130.0030.00317.86
8.1.120.0040.00417.47
8.1.110.0080.00017.48
8.1.100.0070.00017.47
8.1.90.0040.00317.45
8.1.80.0040.00417.34
8.1.70.0000.00717.42
8.1.60.0030.00517.54
8.1.50.0000.00817.54
8.1.40.0000.00717.53
8.1.30.0040.00417.52
8.1.20.0030.00617.68
8.1.10.0000.00817.49
8.1.00.0050.00417.52
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0030.00318.44
8.0.270.0000.00717.28
8.0.260.0030.00316.73
8.0.250.0030.00316.86
8.0.240.0040.00416.83
8.0.230.0000.00816.96
8.0.220.0000.00616.92
8.0.210.0050.00316.80
8.0.200.0030.00316.98
8.0.190.0060.00316.82
8.0.180.0040.00416.81
8.0.170.0040.00416.81
8.0.160.0000.00716.77
8.0.150.0050.00216.84
8.0.140.0070.00016.79
8.0.130.0000.00613.38
8.0.120.0060.00316.71
8.0.110.0000.00716.95
8.0.100.0050.00216.73
8.0.90.0040.00416.80
8.0.80.0030.01316.81
8.0.70.0050.00317.01
8.0.60.0000.00716.70
8.0.50.0070.00016.96
8.0.30.0130.00817.05
8.0.20.0080.01017.40
8.0.10.0000.00816.88
8.0.00.0120.00616.65
7.4.330.0060.00015.09
7.4.320.0070.00016.57
7.4.300.0000.00616.61
7.4.290.0000.00716.43
7.4.280.0070.00016.61
7.4.270.0030.00316.46
7.4.260.0050.00316.41
7.4.250.0030.00516.54
7.4.240.0050.00216.54
7.4.230.0000.00716.70
7.4.220.0120.00616.70
7.4.210.0070.00616.56
7.4.200.0000.00716.49
7.4.190.0000.00716.75
7.4.160.0060.01216.39
7.4.150.0240.00017.40
7.4.140.0100.01017.86
7.4.130.0130.00416.42
7.4.120.0110.00916.47
7.4.110.0030.01416.54
7.4.100.0070.01116.51
7.4.90.0120.01116.48
7.4.80.0080.00819.39
7.4.70.0090.00616.36
7.4.60.0120.00916.58
7.4.50.0000.00816.30
7.4.40.0040.01422.77
7.4.30.0160.00016.50
7.4.00.0060.00914.92
7.3.330.0050.00013.09
7.3.320.0000.00513.26
7.3.310.0020.00516.39
7.3.300.0000.00716.33
7.3.290.0070.00716.43
7.3.280.0060.01016.31
7.3.270.0110.00517.40
7.3.260.0150.00616.30
7.3.250.0140.00316.54
7.3.240.0090.00916.59
7.3.230.0140.00316.39
7.3.210.0070.01016.44
7.3.200.0100.00719.39
7.3.190.0090.01216.39
7.3.180.0130.00616.33
7.3.170.0060.01016.53
7.3.160.0060.00916.36
7.3.120.0040.00814.52
7.3.10.0020.01216.79
7.3.00.0060.00616.66
7.2.330.0110.00716.54
7.2.320.0080.00916.79
7.2.310.0060.01116.40
7.2.300.0090.00816.70
7.2.290.0100.01016.58
7.2.130.0090.00716.93
7.2.120.0080.00416.95
7.2.110.0020.01216.77
7.2.100.0080.00816.67
7.2.90.0090.00516.68
7.2.80.0020.01316.90
7.2.70.0060.00817.08
7.2.60.0060.00916.74
7.2.50.0050.00817.00
7.2.40.0070.00516.70
7.2.30.0060.00617.04
7.2.20.0090.00316.73
7.2.10.0030.01217.04
7.2.00.0060.00717.57
7.1.250.0060.00615.82
7.1.240.0060.00615.80
7.1.230.0070.00315.94
7.1.220.0070.00715.68
7.1.210.0120.00315.68
7.1.200.0140.00315.80
7.1.190.0110.00615.96
7.1.180.0030.01315.79
7.1.170.0080.00515.74
7.1.160.0050.00515.71
7.1.150.0000.01515.64
7.1.140.0100.00316.01
7.1.130.0070.00715.67
7.1.120.0100.00315.72
7.1.110.0040.00815.94
7.1.100.0050.00817.09
7.1.90.0070.00415.81
7.1.80.0000.00915.59
7.1.70.0030.00716.49
7.1.60.0090.00917.68
7.1.50.0120.00316.43
7.1.40.0080.00415.76
7.1.30.0070.00715.71
7.1.20.0000.01315.62
7.1.10.0040.00815.76
7.1.00.0030.03518.98
7.0.330.0130.00015.35
7.0.320.0040.01215.64
7.0.310.0070.01015.63
7.0.300.0100.00715.45
7.0.290.0030.00915.49
7.0.280.0040.00915.44
7.0.270.0070.00715.47
7.0.260.0070.00415.61
7.0.250.0030.01415.42
7.0.240.0070.00715.54
7.0.230.0040.01115.32
7.0.220.0080.00615.66
7.0.210.0030.01015.23
7.0.200.0020.00916.12
7.0.190.0070.00715.58
7.0.180.0030.01015.44
7.0.170.0050.00515.48
7.0.160.0040.00815.34
7.0.150.0090.00615.42
7.0.140.0050.04018.68
7.0.130.0070.00715.30
7.0.120.0000.01115.37
7.0.110.0090.01817.63
7.0.100.0100.02217.68
7.0.90.0050.02217.70
7.0.80.0080.02217.72
7.0.70.0030.02617.76
7.0.60.0050.04017.59
7.0.50.0070.02517.91
7.0.40.0030.02316.85
7.0.30.0080.02316.66
7.0.20.0070.04316.94
7.0.10.0080.04316.88
7.0.00.0030.04716.83
5.6.380.0060.00814.51
5.6.370.0040.01114.59
5.6.360.0000.01014.30
5.6.350.0040.01114.69
5.6.340.0160.00014.66
5.6.330.0070.00714.48
5.6.320.0060.01014.52
5.6.310.0000.01514.61
5.6.300.0030.00714.73
5.6.290.0000.01414.44
5.6.280.0060.03817.77
5.6.270.0080.00814.44
5.6.260.0060.02317.39
5.6.250.0050.02617.54
5.6.240.0070.02317.68
5.6.230.0100.02317.48
5.6.220.0080.02017.57
5.6.210.0050.02217.51
5.6.200.0090.04417.61
5.6.190.0030.02517.81
5.6.180.0050.05217.64
5.6.170.0040.02817.70
5.6.160.0090.04017.77
5.6.150.0130.04017.68
5.6.140.0130.04017.70
5.6.130.0170.03817.68
5.6.120.0060.04317.82
5.6.110.0050.04417.78
5.6.100.0080.04317.78
5.6.90.0080.02817.77
5.6.80.0050.03717.46
5.6.70.0100.03717.42
5.6.60.0070.04517.30
5.6.50.0120.02517.30
5.6.40.0030.04517.27
5.6.30.0070.04217.54
5.6.20.0030.03917.44
5.6.10.0100.04417.46
5.6.00.0020.03617.24
5.5.380.0050.02515.88
5.5.370.0030.02515.87
5.5.360.0000.02415.77
5.5.350.0030.04615.70
5.5.340.0080.02215.84
5.5.330.0030.02716.31
5.5.320.0060.02915.80
5.5.310.0030.03316.10
5.5.300.0050.04516.08
5.5.290.0090.03916.16
5.5.280.0130.03716.04
5.5.270.0050.03416.08
5.5.260.0060.04316.03
5.5.250.0070.04815.79
5.5.240.0100.03815.55
5.5.230.0070.04015.68
5.5.220.0050.04015.67
5.5.210.0120.03615.54
5.5.200.0070.04015.61
5.5.190.0030.03015.73
5.5.180.0080.03315.79
5.5.170.0030.00311.25
5.5.160.0020.04115.71
5.5.150.0050.04315.71
5.5.140.0100.03915.54
5.5.130.0100.04015.67
5.5.120.0050.04315.58
5.5.110.0080.04015.71
5.5.100.0000.04215.76
5.5.90.0100.03315.56
5.5.80.0050.03615.60
5.5.70.0100.04015.69
5.5.60.0080.03715.58
5.5.50.0100.03315.42
5.5.40.0070.04315.63
5.5.30.0050.04315.65
5.5.20.0080.03915.54
5.5.10.0100.04015.50
5.5.00.0070.04215.63
5.4.450.0090.03715.24
5.4.440.0080.04115.32
5.4.430.0080.03715.03
5.4.420.0090.03015.23
5.4.410.0050.04315.29
5.4.400.0100.03515.20
5.4.390.0020.04215.07
5.4.380.0080.03714.82
5.4.370.0020.03715.17
5.4.360.0050.04315.16
5.4.350.0040.03815.18
5.4.340.0030.04015.15
5.4.330.0030.00311.11
5.4.320.0080.03515.04
5.4.310.0080.03515.01
5.4.300.0090.03815.07
5.4.290.0030.04315.12
5.4.280.0050.03815.06
5.4.270.0070.03715.02
5.4.260.0090.03415.13
5.4.250.0050.02314.93
5.4.240.0090.03515.08
5.4.230.0150.03314.95
5.4.220.0080.03315.08
5.4.210.0100.02015.02
5.4.200.0090.03614.95
5.4.190.0110.03314.91
5.4.180.0020.04415.11
5.4.170.0040.04115.06
5.4.160.0040.03814.97
5.4.150.0070.04015.09
5.4.140.0060.04413.58
5.4.130.0050.03713.60
5.4.120.0050.03913.58
5.4.110.0050.04513.80
5.4.100.0050.04313.67
5.4.90.0050.03813.67
5.4.80.0050.03613.66
5.4.70.0040.03813.66
5.4.60.0060.02713.61
5.4.50.0080.03813.73
5.4.40.0060.04413.87
5.4.30.0050.03413.75
5.4.20.0080.03413.76
5.4.10.0040.04213.52
5.4.00.0050.03813.45
5.3.290.0020.04612.57
5.3.280.0020.04112.53
5.3.270.0020.03612.55
5.3.260.0030.04112.57
5.3.250.0070.03912.50
5.3.240.0060.04112.32
5.3.230.0030.04312.45
5.3.220.0050.03812.56
5.3.210.0050.04112.28
5.3.200.0030.03312.44
5.3.190.0080.04212.47
5.3.180.0070.03012.54
5.3.170.0050.03712.62
5.3.160.0090.03512.54
5.3.150.0050.04212.57
5.3.140.0120.03512.56
5.3.130.0090.03712.50
5.3.120.0030.02612.54
5.3.110.0050.02912.48
5.3.100.0070.04312.34
5.3.90.0070.02712.25
5.3.80.0080.03612.25
5.3.70.0090.02012.05
5.3.60.0050.04112.24
5.3.50.0060.04112.13
5.3.40.0060.03912.11
5.3.30.0070.03512.18
5.3.20.0020.04012.10
5.3.10.0040.02511.80
5.3.00.0050.03111.86
5.2.170.0020.03510.91
5.2.160.0050.03110.91
5.2.150.0030.02310.87
5.2.140.0000.02510.97
5.2.130.0070.03010.95
5.2.120.0040.03510.97
5.2.110.0070.02610.94
5.2.100.0070.03110.97
5.2.90.0030.02310.93
5.2.80.0030.02610.90
5.2.70.0010.03310.93
5.2.60.0010.03610.87
5.2.50.0030.03710.92
5.2.40.0070.02910.91
5.2.30.0040.03210.88
5.2.20.0040.03410.88
5.2.10.0090.03010.85
5.2.00.0030.03710.83
5.1.60.0060.02710.50
5.1.50.0050.02710.51
5.1.40.0000.03110.60
5.1.30.0030.03010.60
5.1.20.0100.02810.56
5.1.10.0040.02710.43
5.1.00.0030.03110.47
5.0.50.0040.02510.06
5.0.40.0000.02710.06
5.0.30.0030.03310.06
5.0.20.0050.02210.06
5.0.10.0040.01810.06
5.0.00.0020.03510.06
4.4.90.0020.01210.06
4.4.80.0020.02010.06
4.4.70.0070.01610.06
4.4.60.0020.01810.06
4.4.50.0030.01710.06
4.4.40.0020.02910.06
4.4.30.0040.00910.06
4.4.20.0050.01710.06
4.4.10.0000.02110.06
4.4.00.0020.03010.06
4.3.110.0030.01910.06
4.3.100.0000.02210.06
4.3.90.0020.02010.06
4.3.80.0030.02910.06
4.3.70.0050.01710.06
4.3.60.0040.01710.06
4.3.50.0000.02210.06
4.3.40.0020.02210.06
4.3.30.0010.01510.06
4.3.20.0020.02010.06
4.3.10.0020.02010.06
4.3.00.0020.01710.06

preferences:
50.18 ms | 401 KiB | 5 Q