3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['1','a','b','c']; $array[2]; $array [4]= 'd'; $array[]='f';

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)
8.3.60.0070.00716.36
8.3.50.0090.00616.32
8.3.40.0090.00918.97
8.3.30.0070.00718.46
8.3.20.0050.00220.18
8.3.10.0040.00423.64
8.3.00.0040.00422.14
8.2.180.0140.00418.29
8.2.170.0030.01222.96
8.2.160.0140.00019.09
8.2.150.0060.00325.66
8.2.140.0000.00724.66
8.2.130.0000.00719.38
8.2.120.0080.00026.35
8.2.110.0030.00621.06
8.2.100.0120.00017.78
8.2.90.0000.00819.19
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0040.00417.93
8.2.50.0030.00618.10
8.2.40.0070.00020.43
8.2.30.0040.00419.26
8.2.20.0040.00418.00
8.2.10.0070.00018.09
8.2.00.0000.00718.05
8.1.280.0070.00725.92
8.1.270.0070.00022.14
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0070.00419.01
8.1.220.0070.00017.79
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0000.00917.22
8.1.180.0030.00618.10
8.1.170.0080.00018.49
8.1.160.0070.00018.92
8.1.150.0070.00020.61
8.1.140.0070.00019.56
8.1.130.0000.00718.70
8.1.120.0030.00417.39
8.1.110.0000.00817.38
8.1.100.0000.00817.29
8.1.90.0000.00717.43
8.1.80.0000.00917.36
8.1.70.0070.00017.38
8.1.60.0060.00317.45
8.1.50.0070.00017.43
8.1.40.0000.00717.32
8.1.30.0000.00717.45
8.1.20.0000.00817.67
8.1.10.0040.00417.46
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0040.00418.27
8.0.270.0030.00317.11
8.0.260.0030.00316.77
8.0.250.0070.00016.93
8.0.240.0070.00016.78
8.0.230.0070.00016.82
8.0.220.0000.00716.73
8.0.210.0080.00016.82
8.0.200.0030.00316.80
8.0.190.0040.00416.84
8.0.180.0040.00716.84
8.0.170.0050.00316.83
8.0.160.0050.00216.84
8.0.150.0000.00816.68
8.0.140.0040.00416.82
8.0.130.0000.00613.30
8.0.120.0040.00416.84
8.0.110.0000.00716.93
8.0.100.0080.00016.76
8.0.90.0070.00016.67
8.0.80.0080.00716.80
8.0.70.0050.00216.65
8.0.60.0030.00516.70
8.0.50.0000.00716.77
8.0.30.0060.01017.10
8.0.20.0110.00917.40
8.0.10.0040.00316.98
8.0.00.0100.01016.44
7.4.330.0030.00315.55
7.4.320.0000.00716.58
7.4.300.0000.00616.48
7.4.290.0030.00316.45
7.4.280.0040.00416.49
7.4.270.0030.00316.45
7.4.260.0030.00313.23
7.4.250.0070.00016.39
7.4.240.0030.00316.52
7.4.230.0000.00716.34
7.4.220.0090.01816.36
7.4.210.0070.00716.56
7.4.200.0030.00316.44
7.4.160.0130.00516.52
7.4.150.0030.01317.40
7.4.140.0090.01117.86
7.4.130.0100.01316.45
7.4.120.0120.00916.45
7.4.110.0060.01216.39
7.4.100.0130.00316.38
7.4.90.0030.01316.49
7.4.80.0070.01119.39
7.4.70.0140.00316.55
7.4.60.0030.01316.58
7.4.50.0070.01116.55
7.4.40.0100.00616.34
7.4.30.0070.01416.33
7.4.00.0040.01114.88
7.3.330.0070.00313.02
7.3.320.0050.00013.10
7.3.310.0000.00716.20
7.3.300.0030.00316.29
7.3.290.0070.01016.26
7.3.280.0080.00916.30
7.3.270.0070.01017.40
7.3.260.0090.00916.55
7.3.250.0120.00616.46
7.3.240.0110.00816.33
7.3.230.0070.01016.36
7.3.210.0060.01016.62
7.3.200.0070.01316.63
7.3.190.0100.00616.32
7.3.180.0060.00916.50
7.3.170.0090.00716.30
7.3.160.0160.00816.39
7.3.10.0150.00616.47
7.3.00.0110.00416.42
7.2.330.0060.01016.66
7.2.320.0070.01016.28
7.2.310.0030.01316.41
7.2.300.0130.00316.53
7.2.290.0060.01716.31
7.2.130.0130.01016.86
7.2.120.0090.00716.81
7.2.110.0110.00716.67
7.2.100.0120.00616.54
7.2.90.0060.00716.93
7.2.80.0100.00916.86
7.2.70.0070.00616.91
7.2.60.0060.01016.86
7.2.50.0100.00216.75
7.2.40.0110.00616.62
7.2.30.0080.00716.86
7.2.20.0070.00716.83
7.2.10.0050.01216.91
7.2.00.0050.00817.70
7.1.250.0080.00815.62
7.1.200.0000.01415.57
7.1.100.0040.01117.93
7.1.70.0110.00817.17
7.1.60.0220.02134.91
7.1.50.0260.02134.74
7.1.40.0220.01234.58
7.1.30.0230.01634.34
7.1.20.0270.01734.56
7.1.10.0090.00916.48
7.1.00.0130.00716.55
7.0.200.0130.01016.79
7.0.190.0110.00916.57
7.0.180.0050.01516.45
7.0.170.0120.01116.00
7.0.160.0080.01216.24
7.0.150.0110.00715.99
7.0.140.0060.01316.26
7.0.130.0070.01216.51
7.0.120.0090.01016.57
7.0.110.0130.00616.14
7.0.100.0000.01516.25
7.0.90.0000.02116.25
7.0.80.0090.00716.17
7.0.70.0070.01116.11
7.0.60.0080.01316.14
7.0.50.0120.00716.30
7.0.40.0160.00316.63
7.0.30.0080.01216.46
7.0.20.0060.00916.38
7.0.10.0040.01116.11
7.0.00.0000.01516.25

preferences:
47.89 ms | 400 KiB | 5 Q