3v4l.org

run code in 300+ PHP versions simultaneously
<?php $e = ['s' => 3, 'd' => 4]; var_dump(implode(', ', array_map( function ($v, $k) { return sprintf("%s='%s'", $k, $v); }, $e, array_keys($e) )));

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)
8.3.60.0170.00318.30
8.3.50.0150.00017.80
8.3.40.0040.01118.71
8.3.30.0140.00318.72
8.3.20.0070.00718.77
8.3.10.0040.00421.72
8.3.00.0000.00819.56
8.2.180.0100.01016.50
8.2.170.0100.01022.96
8.2.160.0150.00618.89
8.2.150.0090.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00420.22
8.2.120.0030.00626.35
8.2.110.0040.00719.31
8.2.100.0000.01117.84
8.2.90.0080.00019.13
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0080.00018.04
8.2.50.0090.00018.10
8.2.40.0060.00320.30
8.2.30.0030.00519.26
8.2.20.0040.00417.92
8.2.10.0050.00218.01
8.2.00.0000.00818.23
8.1.280.0160.00325.92
8.1.270.0040.00423.96
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00721.30
8.1.230.0070.00318.96
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0040.00417.35
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0000.00718.90
8.1.150.0040.00420.16
8.1.140.0020.00519.52
8.1.130.0070.00018.94
8.1.120.0070.00017.39
8.1.110.0000.00717.52
8.1.100.0040.00417.42
8.1.90.0030.00617.38
8.1.80.0000.00717.52
8.1.70.0000.00717.46
8.1.60.0080.00017.56
8.1.50.0000.00817.56
8.1.40.0050.00217.41
8.1.30.0050.00217.63
8.1.20.0040.00417.66
8.1.10.0000.00817.50
8.1.00.0000.00817.32
8.0.300.0000.00819.89
8.0.290.0040.00416.63
8.0.280.0070.00018.39
8.0.270.0040.00217.20
8.0.260.0060.00019.03
8.0.250.0030.00316.78
8.0.240.0000.00916.89
8.0.230.0000.01016.90
8.0.220.0040.00416.91
8.0.210.0050.00216.73
8.0.200.0060.00316.94
8.0.190.0040.00416.89
8.0.180.0030.00616.86
8.0.170.0000.00716.98
8.0.160.0030.00316.88
8.0.150.0030.00516.88
8.0.140.0030.00616.77
8.0.130.0000.00613.33
8.0.120.0040.00416.85
8.0.110.0000.00716.78
8.0.100.0040.00416.96
8.0.90.0050.00216.78
8.0.80.0090.00616.89
8.0.70.0070.00016.93
8.0.60.0000.00816.70
8.0.50.0050.00316.93
8.0.30.0120.00616.90
8.0.20.0070.01217.40
8.0.10.0000.00816.80
8.0.00.0120.00616.69
7.4.330.0000.00515.55
7.4.320.0060.00016.59
7.4.300.0000.00616.41
7.4.290.0000.00716.56
7.4.280.0000.00716.42
7.4.270.0000.00716.60
7.4.260.0110.00016.58
7.4.250.0030.00316.48
7.4.240.0000.00716.56
7.4.230.0000.00816.72
7.4.220.0070.01016.65
7.4.210.0120.00516.58
7.4.200.0000.00716.42
7.4.160.0120.00616.38
7.4.150.0120.00617.40
7.4.140.0100.00917.86
7.4.130.0110.00716.41
7.4.120.0100.01216.46
7.4.110.0070.01016.59
7.4.100.0130.00616.48
7.4.90.0140.00316.53
7.4.80.0060.01219.39
7.4.70.0140.00316.52
7.4.60.0060.02016.41
7.4.50.0220.00016.40
7.4.40.0040.01216.36
7.4.30.0100.00716.44
7.4.00.0090.00614.66
7.3.330.0050.00013.18
7.3.320.0000.00513.24
7.3.310.0000.00716.11
7.3.300.0000.00716.29
7.3.290.0000.00716.16
7.3.280.0080.00816.23
7.3.270.0070.01017.40
7.3.260.0080.01116.33
7.3.250.0120.00916.34
7.3.240.0140.00516.29
7.3.230.0090.00916.46
7.3.210.0070.01116.26
7.3.200.0030.01316.45
7.3.190.0060.00916.29
7.3.180.0090.00616.33
7.3.170.0060.01116.41
7.3.160.0060.00916.55
7.2.330.0100.00716.68
7.2.320.0100.00816.52
7.2.310.0030.01316.61
7.2.300.0090.00916.67
7.2.290.0140.00416.31
7.2.60.0080.00816.54
7.2.00.0040.00719.34
7.1.200.0060.00615.69
7.1.100.0070.00717.72
7.1.70.0110.00017.05
7.1.60.0160.00615.20
7.1.50.0230.01034.43
7.1.40.0170.01034.20
7.1.30.0200.02034.25
7.1.20.0130.01334.53
7.1.10.0000.01316.59
7.1.00.0030.01016.53
7.0.200.0070.01016.67
7.0.190.0030.01016.53
7.0.180.0100.00316.20
7.0.170.0030.01016.04
7.0.160.0030.01016.00
7.0.150.0100.00316.08
7.0.140.0070.00316.29
7.0.130.0030.01016.49
7.0.120.0030.01016.28
7.0.110.0030.01016.18
7.0.100.0000.01316.18
7.0.90.0030.01016.17
7.0.80.0000.01316.11
7.0.70.0070.00716.09
7.0.60.0070.00315.77
7.0.50.0000.01016.39
7.0.40.0000.01016.52
7.0.30.0030.00716.29
7.0.20.0100.00316.47
7.0.10.0300.01314.41
7.0.00.0270.00716.31

preferences:
75.59 ms | 401 KiB | 5 Q