3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fn = (function() { $i = 0; return function() use(&$i) { return $i++; }; })(); $fn(); // 0 $fn(); // 1 $fn(); // 2

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)
8.3.60.0110.00416.63
8.3.50.0170.00221.10
8.3.40.0120.00318.72
8.3.30.0040.01118.67
8.3.20.0050.00320.16
8.3.10.0040.00421.89
8.3.00.0090.00019.44
8.2.180.0120.00918.42
8.2.170.0090.00622.96
8.2.160.0090.00620.47
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0030.00526.16
8.2.120.0060.00317.50
8.2.110.0030.00721.02
8.2.100.0070.00317.78
8.2.90.0000.00818.03
8.2.80.0050.00317.97
8.2.70.0030.00517.50
8.2.60.0060.00318.04
8.2.50.0060.00318.07
8.2.40.0000.00819.40
8.2.30.0050.00320.50
8.2.20.0000.00817.81
8.2.10.0000.00718.00
8.2.00.0000.00718.00
8.1.280.0070.01025.92
8.1.270.0070.01022.18
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.66
8.1.230.0070.00320.97
8.1.220.0030.00617.74
8.1.210.0000.00818.91
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0050.00218.10
8.1.170.0040.00418.64
8.1.160.0020.00522.07
8.1.150.0040.00418.89
8.1.140.0000.00817.33
8.1.130.0000.00917.64
8.1.120.0040.00417.46
8.1.110.0020.00517.35
8.1.100.0050.00217.46
8.1.90.0070.00017.46
8.1.80.0050.00317.46
8.1.70.0000.00717.35
8.1.60.0030.00617.47
8.1.50.0000.00817.53
8.1.40.0000.00817.54
8.1.30.0000.00817.71
8.1.20.0040.00417.66
8.1.10.0060.00317.48
8.1.00.0020.00517.50
8.0.300.0050.00319.90
8.0.290.0040.00416.75
8.0.280.0070.00018.45
8.0.270.0000.00717.25
8.0.260.0000.00718.49
8.0.250.0000.00816.96
8.0.240.0070.00016.96
8.0.230.0040.00416.96
8.0.220.0030.00316.90
8.0.210.0040.00416.80
8.0.200.0000.00716.96
8.0.190.0060.00316.92
8.0.180.0070.00016.88
8.0.170.0000.00716.84
8.0.160.0050.00216.96
8.0.150.0040.00416.83
8.0.140.0000.00716.89
8.0.130.0060.00013.36
8.0.120.0000.00816.85
8.0.110.0040.00416.72
8.0.100.0050.00316.95
8.0.90.0000.00816.96
8.0.80.0110.00416.89
8.0.70.0040.00416.76
8.0.60.0040.00416.75
8.0.50.0080.00016.83
8.0.30.0140.00617.06
8.0.20.0120.00917.40
8.0.10.0000.00817.08
8.0.00.0120.00916.65
7.4.330.0000.00515.08
7.4.320.0030.00316.48
7.4.300.0060.00016.62
7.4.290.0040.00416.59
7.4.280.0050.00316.58
7.4.270.0000.00716.58
7.4.260.0070.00016.49
7.4.250.0000.00716.32
7.4.240.0020.00516.56
7.4.230.0070.00016.39
7.4.220.0120.00616.62
7.4.210.0090.00616.51
7.4.200.0080.00016.39
7.4.160.0150.00416.51
7.4.150.0030.01417.40
7.4.140.0120.00817.86
7.4.130.0110.00716.56
7.4.120.0120.00816.49
7.4.110.0030.01416.61
7.4.100.0060.01716.65
7.4.90.0070.01016.57
7.4.80.0130.00319.39
7.4.70.0100.03916.47
7.4.60.0060.00916.60
7.4.50.0030.00516.15
7.4.40.0110.00616.71
7.4.30.0040.01216.65
7.4.00.0030.01414.65
7.3.330.0000.00513.30
7.3.320.0000.00613.25
7.3.310.0070.00416.20
7.3.300.0030.00316.34
7.3.290.0030.00316.23
7.3.280.0060.01016.34
7.3.270.0160.00517.40
7.3.260.0080.00916.39
7.3.250.0100.00916.35
7.3.240.0140.00716.41
7.3.230.0140.00816.39
7.3.210.0090.01216.39
7.3.200.0060.01616.23
7.3.190.0040.01216.50
7.3.180.0150.00416.41
7.3.170.0030.01316.61
7.3.160.0060.01216.33
7.3.10.0030.01016.33
7.3.00.0060.00616.27
7.2.330.0100.00616.41
7.2.320.0070.01016.68
7.2.310.0100.00716.44
7.2.300.0150.00616.64
7.2.290.0000.01716.63
7.2.130.0080.00417.05
7.2.120.0040.01116.93
7.2.110.0030.00617.00
7.2.100.0030.00616.95
7.2.90.0030.00916.65
7.2.80.0040.00716.51
7.2.70.0000.01116.74
7.2.60.0030.00916.88
7.2.50.0070.00416.71
7.2.40.0030.00716.80
7.2.30.0070.00716.98
7.2.20.0030.00616.74
7.2.10.0000.01016.99
7.2.00.0070.00718.16
7.1.250.0000.01115.89
7.1.200.0060.00615.63
7.1.100.0110.00017.92
7.1.70.0000.00717.02
7.1.60.0080.00419.27
7.1.50.0100.00317.05
7.1.00.0000.08022.30
7.0.200.0000.00816.48
7.0.60.0100.07319.86
7.0.50.0000.05017.85
7.0.40.0100.06720.18
7.0.30.0370.07720.17
7.0.20.0270.04720.18
7.0.10.0030.05320.33
7.0.00.0000.06320.06
5.6.280.0000.07721.10
5.6.210.0030.06320.68
5.6.200.0070.08318.11
5.6.190.0070.04320.58
5.6.180.3670.04020.46
5.6.170.0300.07020.57
5.6.160.0170.07020.46
5.6.150.0070.08018.27
5.6.140.0100.07318.19
5.6.130.0070.08018.15
5.6.120.0100.03721.13
5.6.110.0130.07720.92
5.6.100.0130.05321.02
5.6.90.0130.07721.01
5.6.80.0100.08020.54
5.6.70.4300.04320.41
5.5.350.0100.08320.47
5.5.340.0070.08017.98
5.5.330.0130.07720.27
5.5.320.0270.07320.38
5.5.310.0230.04020.49
5.5.300.0070.04017.95
5.5.290.0070.08318.02
5.5.280.0170.07320.88
5.5.270.0070.04020.87
5.5.260.0070.08320.77
5.5.250.0100.07720.67
5.5.240.0230.07320.29
5.4.450.0830.05319.70
5.4.440.0700.06019.30
5.4.430.0830.04719.19
5.4.420.0600.05719.46
5.4.410.0730.06319.34
5.4.400.0800.03719.28
5.4.390.0670.05019.13
5.4.380.0700.05719.30
5.4.370.0670.05718.84
5.4.360.0830.05019.27
5.4.350.0800.04719.16
5.4.340.0830.06019.29
5.4.320.0570.06718.87
5.4.310.0700.06019.26
5.4.300.0700.06719.05
5.4.290.0630.05718.97
5.4.280.0800.05719.12
5.4.270.0670.05319.25
5.4.260.0800.06718.87
5.4.250.0600.06019.07
5.4.240.0830.05319.26
5.4.230.0700.05319.28
5.4.220.0800.04718.97
5.4.210.0830.04719.00
5.4.200.0870.04319.14
5.4.190.0730.05719.06
5.4.180.0700.05319.05
5.4.170.0730.05719.00
5.4.160.0600.06019.13
5.4.150.0700.05719.11
5.4.140.0800.04716.77
5.4.130.0770.05016.60
5.4.120.0830.03316.57
5.4.110.0730.04716.47
5.4.100.0600.05016.70
5.4.90.0770.05316.66
5.4.80.0600.05316.46
5.4.70.0170.04316.39
5.4.60.0330.06316.49
5.4.50.0100.04716.43
5.4.40.0100.05016.48
5.4.30.0070.04016.48
5.4.20.0300.05716.25

preferences:
34.02 ms | 401 KiB | 5 Q