3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1, 2]; list($a, $b) = $a; var_dump($a, $b);

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)
8.3.70.0150.00416.50
8.3.60.0070.01118.18
8.3.50.0120.00518.29
8.3.40.0040.01118.67
8.3.30.0120.00318.59
8.3.20.0050.00321.77
8.3.10.0080.00019.01
8.3.00.0000.00721.82
8.2.190.0070.01016.58
8.2.180.0110.00718.31
8.2.170.0070.01022.96
8.2.160.0100.00322.25
8.2.150.0030.00524.18
8.2.140.0120.00624.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0090.00022.11
8.2.100.0040.00819.51
8.2.90.0030.00619.42
8.2.80.0030.00618.04
8.2.70.0040.00418.05
8.2.60.0000.00918.16
8.2.50.0040.00419.20
8.2.40.0080.00019.52
8.2.30.0070.00020.44
8.2.20.0000.00817.93
8.2.10.0050.00318.89
8.2.00.0000.00818.04
8.1.280.0110.00425.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.23
8.1.230.0080.00818.99
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0100.00017.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.51
8.1.160.0040.00418.73
8.1.150.0080.00018.69
8.1.140.0000.00820.30
8.1.130.0030.00320.14
8.1.120.0030.00317.31
8.1.110.0000.00717.41
8.1.100.0040.00417.39
8.1.90.0040.00417.34
8.1.80.0030.00517.30
8.1.70.0080.00017.38
8.1.60.0040.00417.55
8.1.50.0030.00717.46
8.1.40.0040.00417.46
8.1.30.0030.00617.58
8.1.20.0040.00417.41
8.1.10.0040.00417.58
8.1.00.0000.00717.37
8.0.300.0040.00419.65
8.0.290.0000.00816.58
8.0.280.0000.00818.36
8.0.270.0030.00517.03
8.0.260.0030.00318.28
8.0.250.0000.00716.85
8.0.240.0050.00316.78
8.0.230.0000.00716.92
8.0.220.0020.00516.79
8.0.210.0070.00016.82
8.0.200.0000.00616.90
8.0.190.0030.00616.84
8.0.180.0040.00416.82
8.0.170.0030.00616.86
8.0.160.0000.00816.83
8.0.150.0040.00416.81
8.0.140.0030.00316.79
8.0.130.0000.00513.22
8.0.120.0000.00716.78
8.0.110.0050.00216.73
8.0.100.0040.00416.83
8.0.90.0070.00016.85
8.0.80.0070.00816.87
8.0.70.0000.00816.75
8.0.60.0000.00716.73
8.0.50.0040.00416.67
8.0.30.0050.01317.04
8.0.20.0140.00916.74
8.0.10.0040.00417.00
8.0.00.0100.00816.72
7.4.330.0050.00015.55
7.4.320.0030.00316.44
7.4.300.0040.00416.53
7.4.290.0040.00416.52
7.4.280.0080.00016.47
7.4.270.0000.00716.43
7.4.260.0030.00316.43
7.4.250.0000.00816.41
7.4.240.0070.00016.42
7.4.230.0000.00716.58
7.4.220.0070.00016.53
7.4.210.0070.00816.47
7.4.200.0030.00316.43
7.4.160.0100.00716.44
7.4.130.0070.01016.44
7.4.120.0100.01016.29
7.4.110.0100.01416.37
7.4.100.0120.01216.36
7.4.90.0140.00316.51
7.4.80.0100.00719.39
7.4.70.0080.00816.49
7.4.60.0130.00316.41
7.4.50.0100.00716.21
7.4.40.0070.01016.55
7.4.00.0050.01014.89
7.3.330.0050.00012.95
7.3.320.0000.00512.95
7.3.310.0040.00416.03
7.3.300.0070.00016.20
7.3.290.0070.00716.23
7.3.280.0100.00616.29
7.3.260.0110.00916.33
7.3.230.0110.00616.38
7.3.210.0100.01316.55
7.3.200.0070.01016.40
7.3.190.0040.01816.15
7.3.180.0130.00316.38
7.3.170.0100.00616.21
7.3.160.0060.01216.52
7.3.120.0070.01114.52
7.3.110.0030.01214.62
7.3.100.0060.00914.73
7.3.90.0050.00714.81
7.3.80.0080.00714.68
7.3.70.0050.00914.71
7.3.60.0050.00714.51
7.3.50.0040.00614.61
7.3.40.0060.00714.74
7.3.30.0110.00514.78
7.3.20.0060.00716.67
7.3.10.0030.01216.53
7.3.00.0060.00916.58
7.2.330.0100.00716.41
7.2.320.0140.00916.68
7.2.310.0100.00716.35
7.2.300.0090.01216.63
7.2.290.0030.01316.54
7.2.250.0110.00714.61
7.2.240.0060.01314.90
7.2.230.0090.00615.00
7.2.220.0060.00614.54
7.2.210.0070.01014.88
7.2.200.0040.00914.85
7.2.190.0100.00514.87
7.2.180.0020.01214.88
7.2.170.0030.00914.88
7.2.160.0090.00614.81
7.2.150.0110.00716.71
7.2.140.0110.00416.80
7.2.130.0060.00716.86
7.2.120.0040.00916.61
7.2.110.0030.01116.77
7.2.100.0050.00916.61
7.2.90.0100.00817.01
7.2.80.0120.00216.96
7.2.70.0030.01016.63
7.2.60.0050.00816.81
7.2.50.0070.00616.77
7.2.40.0040.00916.54
7.2.30.0060.00616.80
7.2.20.0030.00916.83
7.2.10.0060.01016.88
7.2.00.0060.00916.78
7.1.330.0070.01015.76
7.1.320.0030.01015.81
7.1.310.0070.00515.70
7.1.300.0040.00915.73
7.1.290.0100.00515.63
7.1.280.0050.00615.59
7.1.270.0120.00415.58
7.1.260.0060.00515.60
7.1.250.0080.00315.56

preferences:
19.11 ms | 401 KiB | 5 Q