3v4l.org

run code in 300+ PHP versions simultaneously
<?php $something = [3, 2, 1, 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)
8.4.130.0110.01017.46
8.4.120.0130.00724.11
8.4.110.0060.00220.70
8.4.100.0120.00918.61
8.4.90.0050.00320.70
8.4.80.0080.00819.35
8.4.70.0110.00917.69
8.4.60.0060.00417.74
8.4.50.0120.00918.52
8.4.40.0160.00320.31
8.4.30.0050.00518.66
8.4.20.0120.00617.68
8.4.10.0030.00623.75
8.3.260.0110.00816.51
8.3.250.0110.00817.12
8.3.240.0120.00417.08
8.3.230.0110.01016.75
8.3.220.0100.00718.97
8.3.210.0110.00716.49
8.3.200.0090.01016.77
8.3.190.0090.01018.52
8.3.180.0040.00418.46
8.3.170.0120.00618.79
8.3.160.0120.00620.12
8.3.150.0040.00418.35
8.3.140.0080.00017.20
8.3.130.0040.00418.43
8.3.120.0110.00418.77
8.3.110.0100.00020.94
8.3.100.0050.00524.06
8.3.90.0000.00826.77
8.3.80.0060.00318.43
8.3.70.0100.01316.58
8.3.60.0110.00718.45
8.3.50.0100.00718.40
8.3.40.0130.00720.43
8.3.30.0070.00718.67
8.3.20.0070.00024.18
8.3.10.0000.00824.66
8.3.00.0040.00426.16
8.2.290.0110.00722.16
8.2.280.0090.00818.31
8.2.270.0100.01017.06
8.2.260.0090.00916.62
8.2.250.0080.00019.12
8.2.240.0030.00618.86
8.2.230.0040.00722.58
8.2.220.0090.00037.54
8.2.210.0000.00826.77
8.2.200.0100.00016.38
8.2.190.0110.00716.58
8.2.180.0140.00425.92
8.2.170.0110.00419.14
8.2.160.0170.00322.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00720.85
8.2.110.0150.00620.99
8.2.100.0120.00017.91
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0050.00317.93
8.2.60.0030.00617.93
8.2.50.0070.00018.16
8.2.40.0050.00320.07
8.2.30.0040.00418.05
8.2.20.0070.00319.29
8.2.10.0050.00218.17
8.2.00.0060.00319.29
8.1.330.0110.00721.89
8.1.320.0060.01316.27
8.1.310.0040.01418.36
8.1.300.0090.00017.70
8.1.290.0030.00630.84
8.1.280.0030.01325.92
8.1.270.0080.00024.66
8.1.260.0000.00926.35
8.1.250.0040.00428.09
8.1.240.0030.00623.98
8.1.230.0070.00419.13
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00617.35
8.1.180.0000.00918.10
8.1.170.0000.00818.57
8.1.160.0030.00618.88
8.1.150.0040.00418.70
8.1.140.0000.00817.39
8.1.130.0000.00918.94
8.1.120.0050.00317.45
8.1.110.0000.00717.46
8.1.100.0000.00717.46
8.1.90.0070.01017.30
8.1.80.0140.00317.44
8.1.70.0080.00817.36
8.1.60.0140.00617.56
8.1.50.0160.00417.46
8.1.40.0160.00417.50
8.1.30.0170.00317.62
8.1.20.0070.01012.33
8.1.10.0050.01617.46
8.1.00.0150.00517.49
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.34
8.0.270.0000.00716.73
8.0.260.0060.00018.44
8.0.250.0060.00316.86
8.0.240.0040.00416.94
8.0.230.0050.00216.96
8.0.220.0110.00016.91
8.0.210.0140.00016.71
8.0.200.0160.00016.93
8.0.190.0150.00016.76
8.0.180.0150.00016.85
8.0.170.0140.00016.88
8.0.160.0080.00716.88
8.0.150.0070.00716.77
8.0.140.0070.00716.79
8.0.130.0120.00216.78
8.0.120.0070.00816.88
8.0.110.0090.00516.84
8.0.100.0050.00916.77
8.0.90.0090.00616.84
8.0.80.0120.00316.84
8.0.70.0070.00716.74
8.0.60.0070.00716.83
8.0.50.0150.00016.78
8.0.30.0050.01016.82
8.0.20.0100.00316.79
8.0.10.0160.00016.98
7.4.330.0060.00015.55
7.4.320.0060.00016.55
7.4.300.0100.00716.37
7.4.290.0120.0009.56
7.4.280.0150.00416.53
7.4.270.0040.00816.54
7.4.260.0150.00216.54
7.4.250.0180.00016.48
7.4.240.0130.00316.38
7.4.230.0120.00516.51
7.4.220.0130.00316.39
7.4.210.0120.00316.56
7.4.200.0070.00716.49
7.4.190.0040.00916.56
7.4.180.0050.00716.46
7.4.160.0140.00016.57
7.4.150.0060.00616.43
7.4.140.0100.00016.12
7.4.130.0130.00016.36
7.4.120.0140.00016.36
7.4.110.0160.00016.35
7.4.100.0140.00016.50
7.4.90.0100.00316.42
7.4.80.0080.00616.43
7.4.70.0100.00516.52
7.4.60.0100.00416.39
7.4.50.0140.00016.40
7.4.40.0090.00216.33
7.4.30.0070.00216.44
7.4.20.0020.00716.40
7.4.10.0000.00916.36
7.4.00.0070.00216.49
5.3.140.0050.00216.39

preferences:
65.85 ms | 403 KiB | 5 Q