3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user = [ "id" => 1, "name" => "John", "surname" =>"Wick" ]; extract($user); $fullName = $name . " " . $surname; echo $fullName;

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)
8.3.60.0070.01116.50
8.3.50.0120.00916.36
8.3.40.0090.00921.76
8.3.30.0120.00318.59
8.3.20.0030.00624.18
8.3.10.0000.00724.66
8.3.00.0070.01326.16
8.2.180.0110.01125.92
8.2.170.0070.00718.79
8.2.160.0070.00722.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00726.35
8.2.110.0060.00322.25
8.2.100.0120.00017.78
8.2.90.0030.00519.11
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0030.00519.92
8.2.30.0040.00418.11
8.2.20.0040.00418.05
8.2.10.0040.00419.31
8.2.00.0070.00019.32
8.1.280.0060.01225.92
8.1.270.0070.00323.86
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0040.00423.83
8.1.230.0000.01117.71
8.1.220.0030.00517.78
8.1.210.0040.00418.77
8.1.200.0090.00017.22
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0050.00218.78
8.1.160.0070.00018.84
8.1.150.0050.00318.80
8.1.140.0000.00718.88
8.1.130.0060.00020.32
8.1.120.0000.00717.46
8.1.110.0070.00017.43
8.1.100.0000.00717.46
8.1.90.0080.00017.36
8.1.80.0000.00817.48
8.1.70.0070.00017.50
8.1.60.0000.00817.59
8.1.50.0030.00617.47
8.1.40.0060.00317.39
8.1.30.0050.00217.54
8.1.20.0040.00417.56
8.1.10.0000.00717.38
8.1.00.0030.00717.48
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.48
8.0.270.0000.00717.90
8.0.260.0060.00020.20
8.0.250.0030.00316.93
8.0.240.0030.00516.85
8.0.230.0030.00316.97
8.0.220.0070.00016.82
8.0.210.0070.00016.75
8.0.200.0030.00316.91
8.0.190.0040.00416.92
8.0.180.0020.00516.80
8.0.170.0060.00316.90
8.0.160.0000.00716.85
8.0.150.0040.00416.85
8.0.140.0040.00416.70
8.0.130.0060.00013.28
8.0.120.0040.00416.74
8.0.110.0020.00516.85
8.0.100.0000.00716.77
8.0.90.0080.00016.75
8.0.80.0050.01016.88
8.0.70.0040.00416.91
8.0.60.0000.00716.79
8.0.50.0000.00716.73
8.0.30.0090.00917.04
8.0.20.0080.01816.96
8.0.10.0080.00016.80
8.0.00.0120.00816.73
7.4.330.0000.00515.55
7.4.320.0000.00616.52
7.4.300.0040.00416.52
7.4.290.0040.00416.54
7.4.280.0000.00816.43
7.4.270.0030.00316.59
7.4.260.0030.00313.23
7.4.250.0020.00516.46
7.4.240.0030.00316.52
7.4.230.0000.00716.32
7.4.220.0020.00516.48
7.4.210.0090.00716.51
7.4.200.0030.00316.60
7.4.130.0100.00816.53
7.4.120.0170.00316.45
7.4.110.0040.01416.35
7.4.100.0130.00616.35
7.4.90.0110.01116.47
7.4.80.0080.01316.52
7.4.70.0100.01016.52
7.4.60.0190.00316.29
7.4.50.0030.01416.37
7.4.40.0120.00616.36
7.4.30.0090.00916.28
7.4.20.0100.00716.15
7.4.10.0100.00716.40
7.4.00.0070.01016.43
7.3.330.0000.00716.34
7.3.320.0040.00412.92
7.3.310.0070.00016.28
7.3.300.0060.00016.22
7.3.290.0060.01016.21
7.3.260.0160.00016.17
7.3.230.0110.00716.30
7.3.220.0130.01016.30
7.3.210.0120.00916.32
7.3.200.0040.01316.41
7.3.190.0000.01616.55
7.3.180.0120.00516.26
7.3.170.0080.01016.15
7.3.160.0070.01016.45
7.3.150.0140.00316.04
7.3.140.0100.00616.14
7.3.130.0070.01016.24
7.3.120.0090.00915.95
7.3.110.0090.00616.03
7.3.100.0100.00716.45
7.3.90.0090.00616.42
7.3.80.0100.00716.30
7.3.70.0080.00816.14
7.3.60.0090.00616.18
7.3.50.0120.00316.15
7.3.40.0150.00016.13
7.3.30.0060.00916.42
7.3.20.0090.00616.29
7.3.10.0060.01016.19
7.3.00.0030.01216.15
7.2.340.0140.00716.33
7.2.330.0090.00916.68
7.2.320.0070.01116.49
7.2.310.0140.00316.72
7.2.300.0160.00416.66
7.2.290.0120.00616.56
7.2.280.0090.00916.48
7.2.270.0090.00916.43
7.2.260.0090.00916.68
7.2.250.0060.01316.47
7.2.240.0080.00816.38
7.2.230.0120.00416.55
7.2.220.0100.00716.52
7.2.210.0080.00816.43
7.2.200.0090.00616.45
7.2.190.0090.00616.51
7.2.180.0130.00316.47
7.2.170.0070.01016.47
7.2.160.0090.00616.51
7.2.150.0080.00816.59
7.2.140.0110.00516.70
7.2.130.0030.01316.52
7.2.120.0140.00916.36
7.2.110.0060.01016.56
7.2.100.0120.00316.42
7.2.90.0040.01216.33
7.2.80.0030.01316.45
7.2.70.0030.01416.66
7.2.60.0040.01216.65
7.2.50.0070.01016.39
7.2.40.0110.00516.62
7.2.30.0030.01316.50
7.2.20.0090.00616.57
7.2.10.0170.00016.44
7.2.00.0130.01016.54

preferences:
59.13 ms | 400 KiB | 5 Q