3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=[]; $a[1]="foo"; $a[1.5]="bar"; var_dump($a);

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)
8.3.60.0070.00716.50
8.3.50.0070.00718.24
8.3.40.0040.01918.66
8.3.30.0100.00718.75
8.3.20.0070.00021.82
8.3.10.0040.00420.04
8.3.00.0080.00023.56
8.2.180.0080.00818.16
8.2.170.0070.01122.96
8.2.160.0080.00622.11
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00426.16
8.2.110.0030.00718.99
8.2.100.0070.00417.75
8.2.90.0000.00817.75
8.2.80.0000.00818.79
8.2.70.0060.00317.93
8.2.60.0000.00718.22
8.2.50.0040.00419.23
8.2.40.0020.00519.30
8.2.30.0040.00419.25
8.2.20.0000.00718.05
8.2.10.0050.00219.17
8.2.00.0000.00719.11
8.1.280.0070.01025.92
8.1.270.0060.00323.87
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.01019.13
8.1.230.0000.01117.83
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0030.00617.13
8.1.180.0080.00019.10
8.1.170.0050.00318.53
8.1.160.0040.00419.07
8.1.150.0000.00718.69
8.1.140.0000.00818.81
8.1.130.0070.00020.11
8.1.120.0000.00717.30
8.1.110.0040.00417.45
8.1.100.0040.00417.39
8.1.90.0040.00417.38
8.1.80.0000.00717.35
8.1.70.0030.00317.39
8.1.60.0000.00817.34
8.1.50.0040.00417.36
8.1.40.0040.00417.47
8.1.30.0050.00317.48
8.1.20.0000.00817.43
8.1.10.0050.00317.39
8.1.00.0050.00317.50
8.0.300.0050.00318.92
8.0.290.0030.00616.63
8.0.280.0030.00518.38
8.0.270.0030.00316.67
8.0.260.0000.00618.25
8.0.250.0070.00016.78
8.0.240.0070.00016.85
8.0.230.0000.00716.92
8.0.220.0030.00316.82
8.0.210.0080.00016.84
8.0.200.0000.00616.90
8.0.190.0040.00416.84
8.0.180.0030.00516.84
8.0.170.0030.00616.82
8.0.160.0040.00416.78
8.0.150.0000.00716.83
8.0.140.0040.00416.76
8.0.130.0060.00013.24
8.0.120.0040.00416.78
8.0.110.0040.00416.62
8.0.100.0060.00316.88
8.0.90.0060.00316.66
8.0.80.0050.00916.81
8.0.70.0040.00416.71
8.0.60.0040.00416.84
8.0.50.0000.00716.80
8.0.30.0120.00916.86
8.0.20.0130.00816.84
8.0.10.0100.00916.84
8.0.00.0110.01016.88
7.4.330.0050.00015.55
7.4.320.0000.00716.43
7.4.300.0000.00616.57
7.4.290.0000.00716.46
7.4.280.0080.00016.44
7.4.270.0020.00516.52
7.4.260.0060.00013.32
7.4.250.0050.00316.48
7.4.240.0000.00716.47
7.4.230.0070.00016.43
7.4.220.0030.00316.44
7.4.210.0080.00716.58
7.4.200.0080.00016.65
7.4.160.0130.00916.49
7.4.150.0120.00616.35
7.4.140.0110.00616.35
7.4.130.0080.01016.44
7.4.120.0100.00916.41
7.4.110.0100.00816.33
7.4.100.0100.00816.40
7.4.90.0080.01016.35
7.4.80.0120.00816.71
7.4.70.0130.00916.39
7.4.60.0130.00716.33
7.4.50.0110.00816.29
7.4.40.0120.00816.31
7.4.30.0110.00916.30
7.4.20.0110.00816.31
7.4.10.0100.00916.30
7.4.00.0100.00816.42
7.3.330.0040.00416.29
7.3.320.0020.00513.13
7.3.310.0030.00316.05
7.3.300.0070.00016.18
7.3.290.0020.01216.28
7.3.280.0100.00416.20
7.3.270.0090.00916.13
7.3.260.0100.00916.21
7.3.250.0100.00916.32
7.3.240.0110.00616.36
7.3.230.0110.00916.22
7.3.220.0110.00816.21
7.3.210.0100.00916.14
7.3.200.0070.01016.26
7.3.190.0130.00816.24
7.3.180.0140.00716.20
7.3.170.0110.00816.22
7.3.160.0110.00916.19
7.3.150.0110.00916.28
7.3.140.0110.00916.28
7.3.130.0110.00916.26
7.3.120.0110.00916.24
7.3.110.0100.00916.21
7.3.100.0110.00816.23
7.3.90.0110.00816.23
7.3.80.0100.00916.25
7.3.70.0120.00816.20
7.3.60.0100.01016.22
7.3.50.0110.00816.23
7.3.40.0110.00816.20
7.3.30.0110.00916.21
7.3.20.0130.00816.36
7.3.10.0120.00916.35
7.3.00.0120.00916.35
7.2.340.0090.01216.31
7.2.330.0100.01016.27
7.2.320.0120.00716.33
7.2.310.0100.01016.33
7.2.300.0130.00816.34
7.2.290.0100.01016.36
7.2.280.0100.01016.36
7.2.270.0130.00816.37
7.2.260.0100.01016.34
7.2.250.0110.00916.38
7.2.240.0110.01016.37
7.2.230.0110.01016.34
7.2.220.0120.00916.40
7.2.210.0110.00916.33
7.2.200.0100.01016.35
7.2.190.0100.01016.30
7.2.180.0100.01016.38
7.2.170.0100.01016.36
7.2.160.0110.01016.31
7.2.150.0130.00916.55
7.2.140.0110.00916.53
7.2.130.0140.01016.54
7.2.120.0120.00916.53
7.2.110.0130.00916.53
7.2.100.0120.00916.53
7.2.90.0130.00916.55
7.2.80.0120.00916.55
7.2.70.0120.00916.53
7.2.60.0100.01016.53
7.2.50.0120.00816.52
7.2.40.0100.01016.58
7.2.30.0110.01016.60
7.2.20.0120.01016.52
7.2.10.0130.00916.54
7.2.00.0100.00916.50

preferences:
33.07 ms | 401 KiB | 5 Q