3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); function foo(){ return [1,2,3]; } echo reset(foo());

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)
8.3.70.0170.00316.50
8.3.60.0160.00618.30
8.3.50.0090.01121.99
8.3.40.0120.00318.72
8.3.30.0000.01418.45
8.3.20.0070.00020.25
8.3.10.0040.00423.62
8.3.00.0080.00019.38
8.2.180.0040.01116.38
8.2.170.0110.00322.96
8.2.160.0140.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00517.63
8.2.120.0040.00426.35
8.2.110.0000.00922.27
8.2.100.0080.00419.85
8.2.90.0030.00619.23
8.2.80.0000.00817.97
8.2.70.0080.00017.38
8.2.60.0050.00317.68
8.2.50.0000.00818.07
8.2.40.0000.00819.41
8.2.30.0070.00020.62
8.2.20.0040.00417.49
8.2.10.0000.00817.99
8.2.00.0040.00417.91
8.1.280.0100.00725.92
8.1.270.0040.00423.88
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0090.00023.89
8.1.230.0080.00419.18
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.11
8.1.190.0050.00317.10
8.1.180.0060.00318.10
8.1.170.0030.00618.78
8.1.160.0000.00722.01
8.1.150.0000.00718.63
8.1.140.0000.00919.43
8.1.130.0030.00317.48
8.1.120.0030.00317.29
8.1.110.0000.00817.20
8.1.100.0040.00417.21
8.1.90.0040.00417.30
8.1.80.0000.00817.33
8.1.70.0030.00317.34
8.1.60.0040.00417.55
8.1.50.0060.00317.38
8.1.40.0080.00017.46
8.1.30.0060.00317.48
8.1.20.0080.00017.52
8.1.10.0080.00017.45
8.1.00.0030.00617.21
8.0.300.0030.00418.77
8.0.290.0000.00816.75
8.0.280.0030.00318.25
8.0.270.0000.00717.18
8.0.260.0000.00717.11
8.0.250.0030.00316.98
8.0.240.0080.00316.92
8.0.230.0000.00716.88
8.0.220.0070.00016.82
8.0.210.0040.00416.81
8.0.200.0000.00716.90
8.0.190.0070.00016.90
8.0.180.0040.00416.88
8.0.170.0030.00716.85
8.0.160.0040.00416.87
8.0.150.0040.00416.80
8.0.140.0040.00416.79
8.0.130.0030.00313.25
8.0.120.0080.00016.75
8.0.110.0000.00716.81
8.0.100.0070.00016.87
8.0.90.0030.00316.77
8.0.80.0100.01016.83
8.0.70.0080.00016.77
8.0.60.0050.00216.86
8.0.50.0040.00316.85
8.0.30.0130.00217.12
8.0.20.0130.00817.40
8.0.10.0000.00716.99
8.0.00.0080.00916.75
7.4.330.0050.00016.73
7.4.320.0000.00716.36
7.4.300.0030.00316.53
7.4.290.0030.00316.50
7.4.280.0030.00616.52
7.4.270.0000.00616.45
7.4.260.0000.00716.54
7.4.250.0040.00416.47
7.4.240.0000.00716.44
7.4.230.0030.00316.33
7.4.220.0070.01116.63
7.4.210.0040.01116.50
7.4.200.0000.00716.35
7.4.160.0060.00916.48
7.4.150.0210.00917.40
7.4.140.0070.01417.86
7.4.130.0110.00616.58
7.4.120.0080.01016.71
7.4.110.0120.01216.54
7.4.100.0210.00016.43
7.4.90.0030.01316.52
7.4.80.0100.01319.39
7.4.70.0030.01316.66
7.4.60.0100.01316.26
7.4.50.0030.01316.22
7.4.40.0060.01516.53
7.4.30.0120.00616.57
7.4.00.0070.00714.84
7.3.330.0050.00013.30
7.3.320.0030.00313.38
7.3.310.0030.00316.25
7.3.300.0060.00016.23
7.3.290.0120.00516.31
7.3.280.0080.00816.35
7.3.270.0060.01017.40
7.3.260.0170.00316.26
7.3.250.0080.01016.41
7.3.240.0080.00916.38
7.3.230.0070.01116.61
7.3.210.0080.01216.43
7.3.200.0090.00916.35
7.3.190.0060.01216.32
7.3.180.0030.01416.50
7.3.170.0200.00316.36
7.3.160.0090.00616.54
7.2.330.0130.00616.45
7.2.320.0040.01616.54
7.2.310.0000.02016.46
7.2.300.0030.01316.38
7.2.290.0000.01616.57
7.2.60.0040.01116.59
7.2.00.0030.00919.53
7.1.200.0050.00515.75
7.1.100.0000.01218.29
7.1.70.0060.00316.92
7.1.60.0060.01919.12
7.1.50.0070.01516.86
7.1.00.0100.07022.37
7.0.200.0730.00914.66
7.0.60.0070.08719.93
7.0.50.0100.07717.95
7.0.40.0130.04320.29
7.0.30.0370.06720.23
7.0.20.0370.06320.22
7.0.10.0030.08020.30
7.0.00.0070.07720.14
5.6.280.0030.03021.02
5.6.210.0100.03320.56
5.6.200.0070.04718.12
5.6.190.0030.07720.61
5.6.180.0470.07720.61
5.6.170.0330.07020.45
5.6.160.0070.05720.39
5.6.150.0030.04318.29
5.6.140.0070.05718.18
5.6.130.0100.08018.15
5.6.120.0170.08021.05
5.6.110.0130.07321.12
5.6.100.0070.04320.99
5.6.90.0130.08021.02
5.6.80.0070.03720.44
5.5.350.1400.04720.32
5.5.340.0200.04717.98
5.5.330.0070.08320.29
5.5.320.0130.04720.31
5.5.310.0300.05720.30
5.5.300.0070.04717.99
5.5.290.0130.07317.97
5.5.280.0030.04020.80
5.5.270.0170.07720.87
5.5.260.0030.05720.72
5.5.250.0070.05720.69
5.5.240.0230.02720.27

preferences:
57.61 ms | 401 KiB | 5 Q