3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = ['someKey' => 'someValue']; echo $var['someKey'];

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)
8.3.60.0120.00916.63
8.3.50.0100.00716.45
8.3.40.0110.00318.88
8.3.30.0080.00818.71
8.3.20.0040.00420.07
8.3.10.0080.00023.63
8.3.00.0030.00522.09
8.2.180.0110.00918.16
8.2.170.0110.00422.96
8.2.160.0060.01219.07
8.2.150.0040.00424.18
8.2.140.0060.00624.66
8.2.130.0070.00020.94
8.2.120.0050.00226.35
8.2.110.0090.00022.10
8.2.100.0040.00717.58
8.2.90.0000.00719.35
8.2.80.0000.00717.97
8.2.70.0050.00317.61
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0000.00720.44
8.2.30.0030.00520.98
8.2.20.0000.00718.17
8.2.10.0040.00417.86
8.2.00.0030.00318.04
8.1.280.0090.00625.92
8.1.270.0040.00422.18
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0080.00821.12
8.1.230.0000.01117.82
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.00
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0000.00818.51
8.1.160.0000.00718.99
8.1.150.0050.00318.78
8.1.140.0070.00019.56
8.1.130.0030.00318.81
8.1.120.0030.00717.48
8.1.110.0060.00317.20
8.1.100.0050.00217.27
8.1.90.0000.00717.37
8.1.80.0000.00717.40
8.1.70.0040.00417.34
8.1.60.0030.00617.56
8.1.50.0030.00617.35
8.1.40.0070.00017.34
8.1.30.0080.00017.51
8.1.20.0050.00217.60
8.1.10.0030.00617.57
8.1.00.0030.00617.52
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0040.00418.36
8.0.270.0050.00317.25
8.0.260.0070.00016.79
8.0.250.0030.00316.88
8.0.240.0030.00516.97
8.0.230.0030.00316.82
8.0.220.0000.00816.80
8.0.210.0000.00716.82
8.0.200.0000.00716.91
8.0.190.0060.00316.91
8.0.180.0040.00416.75
8.0.170.0030.00316.84
8.0.160.0000.00716.94
8.0.150.0030.00316.77
8.0.140.0000.00816.66
8.0.130.0060.00013.29
8.0.120.0020.00516.69
8.0.110.0000.00716.81
8.0.100.0070.00016.75
8.0.90.0000.00716.78
8.0.80.0030.01316.77
8.0.70.0000.00816.61
8.0.60.0000.00716.86
8.0.50.0040.00416.85
8.0.30.0130.00517.00
8.0.20.0130.00717.40
8.0.10.0030.00616.88
8.0.00.0070.01016.63
7.4.330.0000.00515.55
7.4.320.0000.00716.45
7.4.300.0070.00016.52
7.4.290.0000.00716.57
7.4.280.0000.00816.52
7.4.270.0000.00716.46
7.4.260.0070.00016.33
7.4.250.0050.00316.32
7.4.240.0030.00316.51
7.4.230.0040.00416.34
7.4.220.0030.01316.60
7.4.210.0090.00516.41
7.4.200.0030.00316.44
7.4.160.0080.01216.51
7.4.150.0100.00717.40
7.4.140.0130.01017.86
7.4.130.0170.00716.34
7.4.120.0140.00516.60
7.4.110.0060.00916.43
7.4.100.0110.00716.48
7.4.90.0060.01216.47
7.4.80.0090.00919.39
7.4.70.0000.02116.52
7.4.60.0120.00616.55
7.4.50.0050.00916.43
7.4.40.0030.01616.36
7.4.30.0050.01116.58
7.4.00.0070.00715.13
7.3.330.0000.00813.08
7.3.320.0030.00213.11
7.3.310.0000.00716.21
7.3.300.0000.00716.17
7.3.290.0060.00816.21
7.3.280.0100.00716.16
7.3.270.0090.00617.40
7.3.260.0140.00616.37
7.3.250.0110.00916.25
7.3.240.0090.01016.33
7.3.230.0110.00716.32
7.3.210.0090.01216.20
7.3.200.0030.01316.27
7.3.190.0070.01016.11
7.3.180.0070.01016.16
7.3.170.0090.00616.19
7.3.160.0120.00316.49
7.2.330.0130.00316.43
7.2.320.0280.02416.29
7.2.310.0070.01016.48
7.2.300.0060.01016.36
7.2.290.0140.00416.36
7.2.60.0080.00416.64
7.2.00.0030.01319.48
7.1.200.0050.00315.66
7.1.100.0100.00317.86
7.1.70.0070.00716.86
7.1.60.0230.01634.93
7.1.50.0190.01934.77
7.1.40.0210.01434.30
7.1.30.0230.00734.38
7.1.20.0230.01334.43
7.1.10.0030.01216.44
7.1.00.0030.01216.30
7.0.200.0140.00316.69
7.0.190.0070.01016.71
7.0.180.0040.01116.30
7.0.170.0090.00616.09
7.0.160.0110.00815.93
7.0.150.0040.01115.93
7.0.140.0040.01416.28
7.0.130.0070.01016.39
7.0.120.0030.01616.39
7.0.110.0040.01116.17
7.0.100.0060.00916.23
7.0.90.0110.00616.25
7.0.80.0100.00316.34
7.0.70.0120.00316.33
7.0.60.0030.01316.07
7.0.50.0070.00716.18
7.0.40.0060.01316.18
7.0.30.0040.01416.48
7.0.20.0030.01016.24
7.0.10.0090.00616.27
7.0.00.0040.01216.36

preferences:
47.35 ms | 400 KiB | 5 Q