3v4l.org

run code in 300+ PHP versions simultaneously
<?php $numbers = [1, 2, 3, 4, 5, 6, 7, 11, 21, 22, 23, 24]; $prev = -1; foreach ($numbers as $n) { if (!isset($start)) { $start = $n; } elseif ($n != $prev + 1) { $result[] = $start == $prev ? $prev : "$start-$prev"; $start = $n; } $prev = $n; } $result[] = $start == $prev ? $prev : $start . '-' . $prev; echo implode(', ', $result);

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)
8.3.60.0110.01118.56
8.3.50.0110.00317.98
8.3.40.0090.00618.80
8.3.30.0090.00618.68
8.3.20.0040.00418.98
8.3.10.0040.00423.63
8.3.00.0050.00320.75
8.2.180.0120.00618.29
8.2.170.0060.00922.96
8.2.160.0100.00722.25
8.2.150.0070.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00319.76
8.2.120.0040.00426.35
8.2.110.0030.00621.11
8.2.100.0000.01117.84
8.2.90.0060.00317.75
8.2.80.0000.00817.97
8.2.70.0080.00017.93
8.2.60.0050.00318.22
8.2.50.0080.00018.10
8.2.40.0030.00521.20
8.2.30.0040.00419.19
8.2.20.0040.00418.12
8.2.10.0000.00718.13
8.2.00.0030.00617.72
8.1.280.0110.00425.92
8.1.270.0040.00422.14
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0210.00021.32
8.1.230.0100.00017.89
8.1.220.0000.00817.77
8.1.210.0060.00318.77
8.1.200.0090.00017.23
8.1.190.0000.00917.11
8.1.180.0040.00418.10
8.1.170.0080.00018.51
8.1.160.0000.00818.97
8.1.150.0030.00518.94
8.1.140.0000.00722.06
8.1.130.0050.00220.16
8.1.120.0040.00417.46
8.1.110.0030.00717.35
8.1.100.0040.00417.34
8.1.90.0040.00417.40
8.1.80.0040.00417.46
8.1.70.0000.00717.48
8.1.60.0040.00417.54
8.1.50.0050.00217.43
8.1.40.0000.00817.52
8.1.30.0000.00717.55
8.1.20.0070.00017.57
8.1.10.0040.00417.50
8.1.00.0060.00317.43
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0070.00017.28
8.0.260.0000.00618.45
8.0.250.0000.00716.95
8.0.240.0070.00016.96
8.0.230.0000.00716.98
8.0.220.0030.00716.85
8.0.210.0000.00716.77
8.0.200.0030.00316.85
8.0.190.0070.00016.93
8.0.180.0000.00816.85
8.0.170.0000.00916.97
8.0.160.0040.00416.81
8.0.150.0030.00616.71
8.0.140.0070.00016.82
8.0.130.0000.00513.26
8.0.120.0000.00716.86
8.0.110.0040.00416.75
8.0.100.0070.00016.79
8.0.90.0040.00416.80
8.0.80.0110.00716.91
8.0.70.0000.00716.95
8.0.60.0000.00716.81
8.0.50.0070.00016.96
8.0.30.0100.00916.91
8.0.20.0120.01517.40
8.0.10.0040.00416.89
8.0.00.0120.00716.71
7.4.330.0050.00015.55
7.4.320.0030.00316.61
7.4.300.0030.00316.57
7.4.290.0060.00316.61
7.4.280.0050.00316.49
7.4.270.0030.00316.41
7.4.260.0030.00316.63
7.4.250.0040.00416.57
7.4.240.0070.00016.47
7.4.230.0000.00716.51
7.4.220.0040.00416.66
7.4.210.0110.00716.58
7.4.200.0070.00016.71
7.4.160.0080.00916.57
7.4.140.0080.01117.86
7.4.130.0180.00616.50
7.4.120.0100.00916.52
7.4.110.0100.01016.53
7.4.100.0100.00616.43
7.4.90.0180.00016.38
7.4.80.0100.01019.39
7.4.70.0070.01016.60
7.4.60.0060.00916.58
7.4.50.0080.00616.52
7.4.40.0130.00416.42
7.4.00.0100.00714.68
7.3.330.0000.00613.07
7.3.320.0060.00013.25
7.3.310.0030.00616.43
7.3.300.0040.00416.38
7.3.290.0030.00416.24
7.3.280.0080.00716.33
7.3.260.0130.00616.56
7.3.240.0080.01016.51
7.3.230.0090.00916.42
7.3.210.0170.00016.38
7.3.200.0050.01116.30
7.3.190.0130.01016.37
7.3.180.0140.00416.53
7.3.170.0030.01316.61
7.3.160.0040.01216.50
7.2.330.0130.00316.73
7.2.320.0100.00716.50
7.2.310.0090.01016.81
7.2.300.0080.00916.83
7.2.290.0060.01316.31
7.2.110.0360.01014.36
7.2.100.1240.00714.39
7.2.90.0550.00914.57
7.2.80.0970.00614.87
7.2.70.1270.01314.63
7.2.60.1430.00014.78
7.2.50.0890.00714.84
7.2.40.0910.01014.60
7.2.30.0950.01315.02
7.2.20.1260.00714.86
7.2.10.0810.00714.78
7.2.00.1220.00315.00
7.1.230.0770.00813.69
7.1.220.1520.01313.82
7.1.210.0280.00713.63
7.1.200.0720.01413.72
7.1.190.1160.00313.56
7.1.180.1300.00713.66
7.1.170.0980.00913.89
7.1.160.0890.01013.93
7.1.150.1490.00313.78
7.1.140.0810.01013.80
7.1.130.1290.00714.03
7.1.120.1030.00313.81
7.1.110.1140.00713.88
7.1.100.1190.01013.83
7.1.90.1090.00714.01
7.1.80.1210.00314.26
7.1.70.1890.01014.03
7.1.60.1780.01331.91
7.1.50.2320.01631.92
7.1.40.1580.01032.08
7.1.30.0500.01031.93
7.1.20.3050.02031.86
7.1.10.1300.00313.78
7.1.00.1260.01013.68
5.6.380.0110.00714.22

preferences:
65.28 ms | 400 KiB | 5 Q