3v4l.org

run code in 300+ PHP versions simultaneously
<?php $something = [3, 2, 1, '2', 3, 6, 5, 1, 1]; $liste = []; foreach ($something as $value) { $liste[$value] = $value; } var_export($liste);

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)
8.3.60.0090.00918.30
8.3.50.0070.01118.38
8.3.40.0150.00020.36
8.3.30.0030.01018.71
8.3.20.0060.00324.18
8.3.10.0080.00024.66
8.3.00.0090.00026.16
8.2.180.0070.01125.92
8.2.170.0090.00619.09
8.2.160.0090.00622.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0070.00026.16
8.2.110.0060.00322.30
8.2.100.0060.00617.72
8.2.90.0000.00817.63
8.2.80.0030.00518.79
8.2.70.0080.00017.63
8.2.60.0000.00817.63
8.2.50.0050.00317.75
8.2.40.0080.00018.34
8.2.30.0000.00718.18
8.2.20.0030.00619.30
8.2.10.0040.00418.07
8.2.00.0070.00019.34
8.1.280.0100.00725.92
8.1.270.0000.01822.14
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0000.01023.92
8.1.230.0080.00320.93
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00817.47
8.1.190.0070.00317.35
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0080.00018.92
8.1.150.0040.00418.64
8.1.140.0040.00417.40
8.1.130.0000.00818.84
8.1.120.0070.00017.55
8.1.110.0000.00717.30
8.1.100.0040.00417.44
8.1.90.0150.00317.41
8.1.80.0110.00717.40
8.1.70.0170.00017.43
8.1.60.0210.00017.58
8.1.50.0150.00517.47
8.1.40.0190.00317.56
8.1.30.0140.00617.64
8.1.20.0150.00817.44
8.1.10.0060.01117.32
8.1.00.0110.00617.40
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0000.00820.16
8.0.270.0030.00318.00
8.0.260.0030.00318.47
8.0.250.0000.00816.82
8.0.240.0050.00216.99
8.0.230.0000.00716.97
8.0.220.0080.00816.86
8.0.210.0130.00316.88
8.0.200.0100.00616.95
8.0.190.0160.00016.87
8.0.180.0150.00316.86
8.0.170.0140.00516.84
8.0.160.0100.00716.89
8.0.150.0090.00916.82
8.0.140.0120.00416.81
8.0.130.0100.00816.91
8.0.120.0090.01016.87
8.0.110.0080.00816.84
8.0.100.0040.01216.85
8.0.90.0050.01016.80
8.0.80.0090.00616.75
8.0.70.0110.00416.82
8.0.60.0110.00416.80
8.0.50.0150.00016.90
8.0.30.0120.00416.83
8.0.20.0080.00616.82
8.0.10.0150.00016.85
7.4.330.0020.00215.55
7.4.320.0060.00016.61
7.4.300.0140.00416.48
7.4.290.0080.00816.59
7.4.280.0140.00616.44
7.4.270.0090.00516.61
7.4.260.0120.00716.56
7.4.250.0160.00416.46
7.4.240.0060.01216.47
7.4.230.0070.00916.50
7.4.220.0040.01116.40
7.4.210.0150.00016.56
7.4.200.0090.00516.38
7.4.190.0090.00316.44
7.4.180.0120.00016.56
7.4.160.0060.00616.57
7.4.150.0090.00516.29
7.4.140.0110.00316.40
7.4.130.0100.00316.39
7.4.120.0100.00316.23
7.4.110.0110.00416.44
7.4.100.0100.00316.58
7.4.90.0070.00816.43
7.4.80.0090.00616.37
7.4.70.0140.00016.38
7.4.60.0070.00716.38
7.4.50.0140.00316.45
7.4.40.0120.00316.35
7.4.30.0100.00516.34
7.4.20.0100.00316.33
7.4.10.0060.00316.43
7.4.00.0050.00516.53

preferences:
30.41 ms | 400 KiB | 5 Q