3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ ["user", "date", "md5", "sha1"], ["user1", "02/02/15", "123456", "54321"], ["user1", "02/03/15", "123456", "54321"], ["user2", "02/02/15", "112233", "332211"], ["user2", "02/03/15", "112244", "332244"] ]; $result = []; foreach ($array as [$user, $date, $md5, $sha1]) { $result[$user][$date] = [$md5, $sha1]; } var_export($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)
8.3.60.0120.00318.30
8.3.50.0170.00320.20
8.3.40.0030.01020.37
8.3.30.0090.00918.82
8.3.20.0030.00624.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.180.0130.00325.92
8.2.170.0120.00318.91
8.2.160.0100.00322.96
8.2.150.0070.00025.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00026.16
8.2.110.0090.00020.56
8.2.100.0050.00518.03
8.2.90.0090.00019.34
8.2.80.0050.00517.97
8.2.70.0050.00317.75
8.2.60.0000.00917.50
8.2.50.0040.00718.07
8.2.40.0040.00418.23
8.2.30.0040.00418.06
8.2.20.0030.00619.31
8.2.10.0070.00018.11
8.2.00.0000.00819.37
8.1.280.0030.01025.92
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0070.01123.91
8.1.230.0040.00823.95
8.1.220.0000.00817.79
8.1.210.0030.00718.77
8.1.200.0080.00417.35
8.1.190.0000.00817.13
8.1.180.0080.00018.10
8.1.170.0050.00318.68
8.1.160.0000.00818.74
8.1.150.0050.00318.64
8.1.140.0040.00417.37
8.1.130.0000.00918.93
8.1.120.0070.00017.48
8.1.110.0050.00317.46
8.1.100.0120.00617.29
8.1.90.0100.00517.43
8.1.80.0130.00317.41
8.1.70.0080.00817.50
8.1.60.0140.00417.56
8.1.50.0140.00317.36
8.1.40.0160.00417.50
8.1.30.0160.00417.66
8.1.20.0150.00417.45
8.1.10.0140.00317.56
8.1.00.0050.01417.39
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0070.00018.51
8.0.270.0040.00417.93
8.0.260.0070.00018.35
8.0.250.0030.00316.99
8.0.240.0030.00316.98
8.0.230.0080.00316.95
8.0.220.0050.00516.73
8.0.210.0080.00316.84
8.0.200.0000.01216.89
8.0.190.0060.00616.87
8.0.180.0130.00016.88
8.0.170.0060.00616.91
8.0.160.0090.00416.70
8.0.150.0140.00016.80
8.0.140.0100.00316.73
8.0.130.0100.00516.81
8.0.120.0110.00416.77
8.0.110.0130.00316.86
8.0.100.0100.00516.86
8.0.90.0100.00516.73
8.0.80.0150.00016.78
8.0.70.0150.00016.88
8.0.60.0120.00416.74
8.0.50.0150.00016.85
8.0.30.0090.00416.87
8.0.20.0120.00316.86
8.0.10.0030.00917.03
7.4.330.0030.00315.55
7.4.320.0000.00616.61
7.4.300.0000.00816.43
7.4.290.0080.00516.50
7.4.280.0180.00016.34
7.4.270.0150.00316.50
7.4.260.0130.00516.60
7.4.250.0150.00316.36
7.4.240.0130.00416.46
7.4.230.0120.00616.54
7.4.220.0110.00416.44
7.4.210.0090.00616.48
7.4.200.0080.00516.38
7.4.190.0110.00316.51
7.4.180.0050.01016.61
7.4.160.0090.00316.36
7.4.150.0100.00316.43
7.4.140.0030.00716.25
7.4.130.0100.00016.22
7.4.120.0030.00716.23
7.4.110.0090.00516.38
7.4.100.0050.01016.59
7.4.90.0030.01216.42
7.4.80.0050.00316.51
7.4.70.0000.01016.15
7.4.60.0000.00916.48
7.4.50.0060.00316.40
7.4.40.0000.01016.34
7.4.30.0100.00016.50
7.4.20.0000.01016.29
7.4.10.0060.00315.97
7.4.00.0130.00016.48

preferences:
64.89 ms | 400 KiB | 5 Q