3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3]; $b = array_pop($a); var_dump($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)
8.3.60.0090.00616.50
8.3.50.0130.00716.54
8.3.40.0110.00418.73
8.3.30.0110.00418.58
8.3.20.0040.00420.63
8.3.10.0040.00423.58
8.3.00.0070.00021.90
8.2.180.0130.00618.41
8.2.170.0140.00018.87
8.2.160.0140.00022.96
8.2.150.0030.00525.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00426.16
8.2.110.0070.00319.37
8.2.100.0000.01117.78
8.2.90.0050.00317.63
8.2.80.0000.00818.57
8.2.70.0030.00617.50
8.2.60.0080.00017.36
8.2.50.0000.00818.05
8.2.40.0000.00718.22
8.2.30.0030.00619.44
8.2.20.0000.00817.96
8.2.10.0080.00019.30
8.2.00.0080.00019.12
8.1.280.0080.00825.92
8.1.270.0030.00520.53
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00619.31
8.1.230.0080.00421.03
8.1.220.0060.00318.58
8.1.210.0000.00918.77
8.1.200.0050.00317.13
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0000.00718.82
8.1.150.0040.00419.04
8.1.140.0040.00420.70
8.1.130.0080.00020.17
8.1.120.0000.00717.32
8.1.110.0000.00717.41
8.1.100.0000.00717.39
8.1.90.0030.00517.38
8.1.80.0000.00817.43
8.1.70.0000.00717.27
8.1.60.0000.00917.44
8.1.50.0030.00617.42
8.1.40.0000.00817.37
8.1.30.0050.00317.63
8.1.20.0110.00017.59
8.1.10.0030.00517.40
8.1.00.0050.00317.46
8.0.300.0060.00318.77
8.0.290.0050.00317.15
8.0.280.0080.00018.40
8.0.270.0030.00317.94
8.0.260.0000.00720.00
8.0.250.0030.00316.90
8.0.240.0000.00816.82
8.0.230.0000.00716.82
8.0.220.0000.00716.80
8.0.210.0080.00016.69
8.0.200.0030.00316.90
8.0.190.0100.00016.82
8.0.180.0030.00616.90
8.0.170.0040.00716.76
8.0.160.0020.00516.78
8.0.150.0040.00416.65
8.0.140.0030.00416.70
8.0.130.0000.00513.26
8.0.120.0000.00716.77
8.0.110.0000.00916.69
8.0.100.0000.00816.82
8.0.90.0030.00616.77
8.0.80.0100.00416.73
8.0.70.0040.00416.77
8.0.60.0030.00516.87
8.0.50.0040.00416.82
8.0.30.0040.01517.19
8.0.20.0100.01017.14
8.0.10.0040.00416.86
8.0.00.0060.01516.57
7.4.330.0030.00316.71
7.4.320.0000.00716.55
7.4.300.0000.00716.48
7.4.290.0080.00016.36
7.4.280.0030.00516.46
7.4.270.0040.00416.52
7.4.260.0030.00313.24
7.4.250.0070.00016.54
7.4.240.0020.00516.39
7.4.230.0070.00016.33
7.4.220.0030.00316.53
7.4.210.0080.01016.56
7.4.200.0030.00316.29
7.4.130.0120.00616.33
7.4.120.0090.01016.52
7.4.110.0070.01016.32
7.4.100.0090.01216.30
7.4.90.0120.00416.48
7.4.80.0030.01919.39
7.4.70.0130.01016.42
7.4.60.0120.00316.23
7.4.50.0030.01016.23
7.4.40.0180.00316.35
7.4.10.0080.00816.34
7.4.00.0090.00916.28
7.3.330.0040.00416.20
7.3.320.0030.00313.02
7.3.310.0040.00416.23
7.3.300.0000.00716.13
7.3.290.0070.00916.11
7.3.280.0060.00916.07
7.3.260.0110.01116.34
7.3.240.0100.00916.33
7.3.230.0040.01616.33
7.3.210.0030.01416.24
7.3.200.0080.00816.17
7.3.190.0100.00716.38
7.3.180.0060.00916.10
7.3.170.0060.00916.20
7.3.160.0130.00316.01
7.3.130.0120.00916.39
7.3.120.0090.00616.04
7.3.110.0090.00616.05
7.3.100.0100.00716.28
7.3.90.0090.00616.39
7.3.80.0060.00916.45
7.3.70.0040.01216.35
7.3.60.0150.00016.24
7.3.50.0060.01016.26
7.3.40.0050.01116.16
7.3.30.0070.00716.02
7.3.20.0100.01016.14
7.3.10.0090.00616.01
7.3.00.0070.01016.29
7.2.330.0130.00916.65
7.2.320.0140.00416.55
7.2.310.0100.00616.51
7.2.300.0110.00816.54
7.2.290.0030.01316.16
7.2.260.0030.01316.44
7.2.250.0060.01016.60
7.2.240.0110.00716.57
7.2.230.0070.01016.57
7.2.220.0120.00616.40
7.2.210.0040.01216.46
7.2.200.0100.00616.23
7.2.190.0090.01016.32
7.2.180.0030.01416.34
7.2.170.0060.00916.41
7.2.160.0060.00916.42
7.2.150.0120.00816.39
7.2.140.0130.00416.52
7.2.130.0060.01216.36
7.2.120.0060.00916.39
7.2.110.0100.00616.44
7.2.100.0100.00616.31
7.2.90.0030.01416.35
7.2.80.0040.01116.43
7.2.70.0040.01416.23
7.2.60.0030.01216.27
7.2.50.0040.01216.40
7.2.40.0090.00616.48
7.2.30.0000.01516.61
7.2.20.0040.01116.51
7.2.10.0250.00916.60
7.2.00.0090.00916.19

preferences:
73.8 ms | 401 KiB | 5 Q