3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = 3; $d = array(); $d[1] = 3; var_dump($d->a('1'));

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)
8.3.60.0110.00716.62
8.3.50.0130.00722.04
8.3.40.0040.01118.65
8.3.30.0000.01419.02
8.3.20.0040.00420.38
8.3.10.0000.00921.85
8.3.00.0030.00519.39
8.2.180.0120.00316.63
8.2.170.0110.00422.96
8.2.160.0040.01120.53
8.2.150.0040.00424.18
8.2.140.0070.01024.66
8.2.130.0030.00517.50
8.2.120.0040.00426.35
8.2.110.0090.00021.04
8.2.100.0000.01117.78
8.2.90.0080.00019.39
8.2.80.0030.00617.97
8.2.70.0040.00417.80
8.2.60.0080.00018.21
8.2.50.0000.00918.10
8.2.40.0060.00319.30
8.2.30.0050.00319.35
8.2.20.0060.00317.63
8.2.10.0040.00418.05
8.2.00.0040.00418.05
8.1.280.0100.00725.92
8.1.270.0080.00022.04
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00322.48
8.1.230.0070.00420.95
8.1.220.0050.00317.74
8.1.210.0050.00318.89
8.1.200.0030.00617.22
8.1.190.0040.00417.13
8.1.180.0050.00318.10
8.1.170.0040.00418.51
8.1.160.0040.00418.82
8.1.150.0000.00818.81
8.1.140.0030.00619.42
8.1.130.0070.00017.63
8.1.120.0040.00417.32
8.1.110.0040.00417.35
8.1.100.0040.00417.29
8.1.90.0040.00417.38
8.1.80.0050.00317.40
8.1.70.0000.00717.36
8.1.60.0000.00717.55
8.1.50.0040.00417.46
8.1.40.0040.00417.54
8.1.30.0040.00417.64
8.1.20.0040.00417.62
8.1.10.0040.00417.53
8.1.00.0040.00417.50
8.0.300.0040.00419.98
8.0.290.0040.00416.75
8.0.280.0040.00418.37
8.0.270.0070.00017.10
8.0.260.0030.00317.25
8.0.250.0000.00716.96
8.0.240.0030.00316.88
8.0.230.0000.00716.91
8.0.220.0000.00716.87
8.0.210.0040.00416.75
8.0.200.0040.00416.89
8.0.190.0030.00516.99
8.0.180.0030.00516.86
8.0.170.0040.00416.95
8.0.160.0080.00016.86
8.0.150.0030.00416.89
8.0.140.0040.00416.83
8.0.130.0050.00013.32
8.0.120.0000.00816.75
8.0.110.0000.00716.79
8.0.100.0040.00416.72
8.0.90.0070.00016.73
8.0.80.0150.00316.95
8.0.70.0000.00716.74
8.0.60.0000.00716.76
8.0.50.0000.00716.75
8.0.30.0060.01317.11
8.0.20.0100.01317.40
8.0.10.0040.00416.88
8.0.00.0100.00816.63
7.4.330.0030.00316.85
7.4.320.0030.00316.45
7.4.300.0000.00716.64
7.4.290.0030.00316.48
7.4.280.0060.00516.39
7.4.270.0070.00016.51
7.4.260.0030.00316.50
7.4.250.0000.00716.48
7.4.240.0020.00516.62
7.4.230.0030.00516.66
7.4.220.0060.01216.44
7.4.210.0170.00316.68
7.4.200.0000.00716.65
7.4.160.0030.01216.57
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0080.01016.65
7.4.120.0080.00816.45
7.4.110.0110.01116.50
7.4.100.0120.00916.61
7.4.90.0130.00316.48
7.4.80.0100.00719.39
7.4.70.0000.01716.54
7.4.60.0110.00516.62
7.4.50.0000.01216.56
7.4.40.0060.01016.53
7.4.30.0150.00316.55
7.4.00.0070.01115.02
7.3.330.0000.00713.15
7.3.320.0060.00013.25
7.3.310.0030.00316.16
7.3.300.0000.00716.34
7.3.290.0080.00616.36
7.3.280.0120.00416.30
7.3.270.0140.00417.40
7.3.260.0090.00916.21
7.3.250.0110.00816.44
7.3.240.0120.00516.33
7.3.230.0120.00616.39
7.3.210.0100.01316.15
7.3.200.0100.00716.36
7.3.190.0090.00616.29
7.3.180.0080.00916.54
7.3.170.0140.00416.27
7.3.160.0060.00916.41
7.3.120.0070.01014.45
7.3.110.0060.00614.75
7.3.100.0110.00414.70
7.3.90.0080.00814.57
7.3.80.0070.00714.77
7.3.70.0090.00014.93
7.3.60.0130.00014.49
7.3.50.0070.00314.91
7.3.40.0000.01414.82
7.3.30.0040.00814.57
7.3.20.0100.00016.52
7.3.10.0040.01116.60
7.3.00.0030.00916.66
7.2.330.0110.00716.27
7.2.320.0060.00316.62
7.2.310.0040.01516.40
7.2.300.0130.00816.60
7.2.290.0170.00716.37
7.2.250.0060.00614.95
7.2.240.0090.00614.90
7.2.230.0040.01115.02
7.2.220.0030.01315.02
7.2.210.0060.00614.98
7.2.200.0060.00315.00
7.2.190.0080.00315.13
7.2.180.0030.00914.84
7.2.170.0070.00714.72
7.2.60.0040.00716.45
7.2.00.0040.01119.10
7.1.330.0030.01315.60
7.1.320.0050.00515.89
7.1.310.0000.00915.59
7.1.300.0070.00715.36
7.1.290.0040.01115.58
7.1.280.0070.01015.58
7.1.270.0000.01215.46
7.1.260.0030.01015.75
7.1.200.0060.00615.75
7.1.100.0040.00817.61
7.1.70.0090.00017.14
7.1.60.0070.01719.36
7.1.50.0120.01216.96
7.1.00.0100.07022.50
7.0.200.0040.00416.73
7.0.60.0130.05719.96
7.0.50.0000.04317.89
7.0.40.0130.05020.06
7.0.30.0300.03720.09
7.0.20.0270.05720.04
7.0.10.0070.04720.16
7.0.00.0030.04320.00
5.6.280.0100.05321.11
5.6.210.0070.03720.47
5.6.200.0170.08018.16
5.6.190.0100.03720.67
5.6.180.0270.04720.67
5.6.170.0170.04320.33
5.6.160.0070.08320.49
5.6.150.0100.08018.22
5.6.140.0100.04318.21
5.6.130.0030.08318.14
5.6.120.0070.04021.00
5.6.110.0100.07021.11
5.6.100.0030.05021.02
5.6.90.0000.05721.03
5.6.80.0000.09020.50
5.5.350.0100.05320.42
5.5.340.0030.04017.89
5.5.330.0070.05720.36
5.5.320.0070.04720.28
5.5.310.0330.06320.16
5.5.300.0030.07017.95
5.5.290.0100.07017.98
5.5.280.0000.08020.87
5.5.270.0100.06720.96
5.5.260.0070.07720.68
5.5.250.0070.03720.46
5.5.240.0170.08020.19

preferences:
47.24 ms | 401 KiB | 5 Q