3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ["[foo]:9","[2]:6"]; foreach ($array as $v) { [$key, $result[$key]] = sscanf($v, '[%[^]]]:%d'); } var_export($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)
8.4.120.0130.00718.71
8.4.110.0130.00818.95
8.4.100.0090.01117.79
8.4.90.0040.00520.90
8.4.80.0150.00618.79
8.4.70.0030.00518.79
8.4.60.0120.00820.70
8.4.50.0100.01218.47
8.4.40.0080.00317.80
8.4.30.0100.01020.80
8.4.20.0000.01517.69
8.4.10.0030.00621.95
8.3.250.0130.00616.43
8.3.240.0090.00916.45
8.3.230.0160.00416.63
8.3.220.0110.00720.75
8.3.210.0120.00616.73
8.3.200.0040.00616.48
8.3.190.0060.01317.21
8.3.180.0120.00618.68
8.3.170.0090.00016.94
8.3.160.0040.00416.60
8.3.150.0070.01416.53
8.3.140.0150.00316.52
8.3.130.0040.01118.61
8.3.120.0090.00319.05
8.3.110.0000.00818.18
8.3.100.0090.00016.80
8.3.90.0080.00026.77
8.3.80.0060.00316.35
8.3.70.0100.01016.58
8.3.60.0090.00916.50
8.3.50.0140.00720.22
8.3.40.0030.01021.75
8.3.30.0180.00018.50
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0050.00326.16
8.2.290.0120.00717.28
8.2.280.0070.00218.50
8.2.270.0030.01516.48
8.2.260.0000.00817.23
8.2.250.0080.00018.68
8.2.240.0070.01316.49
8.2.230.0000.00820.94
8.2.220.0080.00024.06
8.2.210.0040.00426.77
8.2.200.0050.00516.50
8.2.190.0100.01016.63
8.2.180.0040.01125.92
8.2.170.0060.00918.79
8.2.160.0080.00822.96
8.2.150.0000.00725.66
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0020.00526.16
8.2.110.0060.00319.30
8.2.100.0110.00017.97
8.2.90.0080.00019.21
8.2.80.0080.00018.16
8.2.70.0000.00917.63
8.2.60.0040.00418.05
8.2.50.0060.00618.07
8.2.40.0050.00318.16
8.2.30.0000.00718.24
8.2.20.0040.00420.54
8.2.10.0040.00418.11
8.2.00.0110.00019.32
8.1.330.0150.00416.25
8.1.320.0110.00718.08
8.1.310.0040.01516.59
8.1.300.0060.01016.04
8.1.290.0090.00030.84
8.1.280.0140.00425.92
8.1.270.0090.00023.99
8.1.260.0020.00526.35
8.1.250.0090.00028.09
8.1.240.0120.00619.50
8.1.230.0080.00320.91
8.1.220.0040.00417.78
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0060.00317.35
8.1.180.0060.00318.10
8.1.170.0040.00418.59
8.1.160.0000.00718.77
8.1.150.0040.00418.68
8.1.140.0080.00017.45
8.1.130.0000.00718.83
8.1.120.0000.00717.38
8.1.110.0040.00417.33
8.1.100.0070.00017.36
8.1.90.0070.00017.45
8.1.80.0050.01117.45
8.1.70.0090.00617.22
8.1.60.0160.00317.58
8.1.50.0130.00517.48
8.1.40.0140.00517.34
8.1.30.0200.00017.53
8.1.20.0090.00917.63
8.1.10.0120.00417.57
8.1.00.0140.00617.39
8.0.300.0040.00420.02
8.0.290.0140.00516.58
8.0.280.0050.00318.55
8.0.270.0040.00418.02
8.0.260.0030.00318.36
8.0.250.0030.00316.93
8.0.240.0000.00616.95
8.0.230.0000.00716.87
8.0.220.0070.00016.89
8.0.210.0110.00416.86
8.0.200.0120.00316.96
8.0.190.0050.01016.86
8.0.180.0150.00016.75
8.0.170.0100.00516.93
8.0.160.0130.00316.70
8.0.150.0050.01016.81
8.0.140.0150.00016.83
8.0.130.0170.00016.86
8.0.120.0070.00716.88
8.0.110.0140.00016.77
8.0.100.0140.00016.81
8.0.90.0110.00416.89
8.0.80.0110.00516.77
8.0.70.0080.00916.76
8.0.60.0050.01116.86
8.0.50.0060.01116.83
8.0.30.0090.00816.85
8.0.20.0180.00016.97
8.0.10.0170.00016.89
7.4.330.0030.00315.55
7.4.320.0000.00716.50
7.4.300.0080.00816.41
7.4.290.0150.00416.52
7.4.280.0130.00416.55
7.4.270.0110.00616.59
7.4.260.0120.00616.38
7.4.250.0150.00216.45
7.4.240.0140.00416.37
7.4.230.0180.00016.46
7.4.220.0050.01116.61
7.4.210.0110.00416.49
7.4.200.0140.00016.46
7.4.190.0120.00416.45
7.4.180.0170.00016.61
7.4.160.0120.00416.61
7.4.150.0100.00516.62
7.4.140.0140.00016.30
7.4.130.0120.00416.46
7.4.120.0130.00216.45
7.4.110.0130.00216.42
7.4.100.0050.01016.49
7.4.90.0110.00416.32
7.4.80.0090.00616.50
7.4.70.0040.01116.47
7.4.60.0120.00416.51
7.4.50.0120.00316.35
7.4.40.0100.00516.39
7.4.30.0080.00616.45
7.4.20.0070.00716.48
7.4.10.0120.00216.28
7.4.00.0100.00416.53

preferences:
29.91 ms | 403 KiB | 5 Q