3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = array(); $f = function() use (&$result) { $result['name'] = array(); }; $g = function() use ($result) { var_export($result); }; $f(); $g();

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)
8.3.60.0130.00316.38
8.3.50.0110.00716.20
8.3.40.0090.01218.82
8.3.30.0120.00318.67
8.3.20.0000.00721.94
8.3.10.0080.00023.66
8.3.00.0040.00419.68
8.2.180.0060.01216.38
8.2.170.0120.00322.96
8.2.160.0030.01121.99
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0050.00320.52
8.2.120.0040.00426.35
8.2.110.0030.00622.24
8.2.100.0040.00717.91
8.2.90.0080.00018.03
8.2.80.0000.00819.16
8.2.70.0040.00417.50
8.2.60.0090.00017.50
8.2.50.0080.00017.50
8.2.40.0040.00417.63
8.2.30.0000.00719.56
8.2.20.0000.00718.11
8.2.10.0050.00217.84
8.2.00.0000.00818.05
8.1.280.0090.00925.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00423.96
8.1.230.0040.00822.63
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0040.00417.23
8.1.180.0100.00018.10
8.1.170.0040.00418.62
8.1.160.0000.00718.95
8.1.150.0050.00220.36
8.1.140.0040.00417.71
8.1.130.0030.00319.02
8.1.120.0030.00317.52
8.1.110.0000.00817.48
8.1.100.0040.00417.48
8.1.90.0050.00217.52
8.1.80.0110.00317.40
8.1.70.0040.00417.35
8.1.60.0030.00617.64
8.1.50.0080.00017.55
8.1.40.0000.00717.47
8.1.30.0080.00017.66
8.1.20.0000.00817.65
8.1.10.0000.00817.51
8.1.00.0030.00517.49
8.0.300.0080.00021.90
8.0.290.0070.00016.63
8.0.280.0030.00318.43
8.0.270.0030.00317.16
8.0.260.0070.00016.81
8.0.250.0030.00316.97
8.0.240.0030.00716.96
8.0.230.0040.00416.84
8.0.220.0030.00316.92
8.0.210.0040.00416.76
8.0.200.0000.00716.79
8.0.190.0000.00716.99
8.0.180.0030.00616.85
8.0.170.0080.00016.73
8.0.160.0040.00316.77
8.0.150.0000.00716.86
8.0.140.0000.00716.90
8.0.130.0030.00313.27
8.0.120.0000.00716.80
8.0.110.0030.00416.90
8.0.100.0050.00316.75
8.0.90.0000.00816.85
8.0.80.0090.01316.93
8.0.70.0000.00816.94
8.0.60.0000.00716.93
8.0.50.0040.00416.71
8.0.30.0100.00817.11
8.0.20.0090.01117.40
8.0.10.0040.00417.05
8.0.00.0120.00517.00
7.4.330.0050.00015.55
7.4.320.0070.00016.51
7.4.300.0020.00516.49
7.4.290.0000.00716.44
7.4.280.0000.00716.48
7.4.270.0000.00716.58
7.4.260.0060.00316.57
7.4.250.0000.00616.41
7.4.240.0030.00316.50
7.4.230.0070.00016.48
7.4.220.0030.00516.24
7.4.210.0060.01016.53
7.4.200.0040.00416.60
7.4.160.0100.00516.48
7.4.140.0110.00717.86
7.4.130.0180.00716.32
7.4.120.0080.01016.50
7.4.110.0120.00916.48
7.4.100.0100.00616.48
7.4.90.0140.00316.39
7.4.80.0070.01019.39
7.4.70.0060.01216.34
7.4.60.0130.00916.65
7.4.50.0070.00716.55
7.4.40.0030.01216.43
7.4.00.0040.01115.04
7.3.330.0050.00013.36
7.3.320.0060.00013.33
7.3.310.0030.00316.40
7.3.300.0030.00316.38
7.3.290.0000.00716.22
7.3.280.0100.00716.36
7.3.260.0140.00616.43
7.3.240.0110.00816.56
7.3.230.0140.01016.33
7.3.210.0090.00916.53
7.3.200.0070.01416.55
7.3.190.0150.00616.46
7.3.180.0000.01416.44
7.3.170.0040.01216.27
7.3.160.0070.01016.54
7.3.00.0090.00416.51
7.2.330.0100.00716.58
7.2.320.0130.00316.64
7.2.310.0060.01216.41
7.2.300.0040.01416.55
7.2.290.0130.00516.28
7.2.130.0040.00816.69
7.2.120.0030.00616.64
7.2.110.0100.00716.91
7.2.100.0030.00816.67
7.2.90.0000.01416.92
7.2.80.0030.01016.92
7.2.70.0040.00716.95
7.2.60.0070.00716.74
7.2.50.0080.00516.79
7.2.40.0040.00816.72
7.2.30.0100.01117.41
7.2.20.0070.01317.19
7.2.10.0360.00617.36
7.2.00.0100.01317.13
7.1.250.0000.01315.69
7.1.240.0040.00415.95
7.1.230.0000.01115.86
7.1.220.0000.00715.68
7.1.210.0040.01115.82
7.1.200.0080.00315.75
7.1.190.0030.00915.51
7.1.180.0080.00015.89
7.1.170.0070.00415.86
7.1.160.0080.00015.67
7.1.150.0110.01116.20
7.1.140.0110.00715.80
7.1.130.0170.00516.41
7.1.120.0130.01016.13
7.1.110.0120.00815.99
7.1.100.0110.00815.79
7.1.90.0120.00615.91
7.1.80.0110.00415.84
7.1.70.0070.00915.67
7.1.60.0200.00824.28
7.1.50.0190.00724.27
7.1.40.0180.00824.15
7.1.30.0160.01024.27
7.1.20.0190.01024.17
7.1.10.0070.01015.24
7.1.00.0090.00915.21
7.0.330.0030.01015.27
5.6.380.0100.00314.62

preferences:
36.19 ms | 400 KiB | 5 Q