3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; ($o = function ($i) use(&$o, $i) { $i++; echo 'o'; if ($i < 10) { $o($i); } return $o; })();

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)
8.3.70.0090.00616.50
8.3.60.0090.00616.50
8.3.50.0100.00722.05
8.3.40.0120.00318.62
8.3.30.0040.01118.42
8.3.20.0030.00520.04
8.3.10.0040.00421.89
8.3.00.0040.00419.13
8.2.180.0150.00016.50
8.2.170.0070.01122.96
8.2.160.0060.00820.38
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00020.38
8.2.120.0080.00026.35
8.2.110.0080.00020.52
8.2.100.0080.00417.78
8.2.90.0000.00919.05
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0000.00717.80
8.2.50.0050.00318.07
8.2.40.0020.00719.13
8.2.30.0000.00720.61
8.2.20.0040.00417.55
8.2.10.0000.00717.91
8.2.00.0050.00317.91
8.1.280.0120.00325.92
8.1.270.0050.00323.83
8.1.260.0080.00028.09
8.1.250.0080.00028.09
8.1.240.0060.00322.19
8.1.230.0080.00317.54
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0060.00317.10
8.1.190.0070.00017.70
8.1.180.0070.00018.10
8.1.170.0090.00018.59
8.1.160.0030.00621.94
8.1.150.0040.00418.76
8.1.140.0070.00319.31
8.1.130.0000.00717.59
8.1.120.0030.00517.24
8.1.110.0000.00717.33
8.1.100.0040.00417.36
8.1.90.0060.00317.37
8.1.80.0030.00617.33
8.1.70.0030.00317.33
8.1.60.0020.00517.48
8.1.50.0040.00417.29
8.1.40.0080.00017.34
8.1.30.0040.00417.48
8.1.20.0000.00817.45
8.1.10.0000.00717.31
8.1.00.0070.00417.32
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0000.00718.22
8.0.270.0000.00717.12
8.0.260.0030.00317.08
8.0.250.0040.00416.91
8.0.240.0030.00616.87
8.0.230.0040.00416.89
8.0.220.0000.00716.69
8.0.210.0000.00716.80
8.0.200.0030.00316.87
8.0.190.0040.00416.92
8.0.180.0040.00416.70
8.0.170.0050.00316.80
8.0.160.0000.00816.79
8.0.150.0000.00716.76
8.0.140.0070.00016.81
8.0.130.0000.00513.28
8.0.120.0000.00816.77
8.0.110.0070.00016.79
8.0.100.0040.00416.81
8.0.90.0040.00416.86
8.0.80.0030.01416.79
8.0.70.0050.00316.71
8.0.60.0050.00216.75
8.0.50.0000.00716.80
8.0.30.0060.01217.13
8.0.20.0120.01017.40
8.0.10.0020.00516.89
8.0.00.0130.00516.62
7.4.330.0000.00516.89
7.4.320.0000.00616.46
7.4.300.0050.00216.48
7.4.290.0000.00716.43
7.4.280.0060.00316.48
7.4.270.0000.00716.34
7.4.260.0030.00316.24
7.4.250.0040.00416.43
7.4.240.0040.00416.43
7.4.230.0070.00016.54
7.4.220.0120.00916.39
7.4.210.0080.00816.32
7.4.200.0000.00716.26
7.4.160.0160.00016.20
7.4.150.0160.00717.40
7.4.140.0130.00817.86
7.4.130.0080.01116.25
7.4.120.0080.00916.49
7.4.110.0030.01316.30
7.4.100.0150.00316.34
7.4.90.0080.00816.36
7.4.80.0150.00319.39
7.4.70.0100.00616.47
7.4.60.0090.00616.36
7.4.50.0090.00616.38
7.4.40.0100.00716.43
7.4.30.0100.01016.36
7.4.00.0040.01114.99
7.3.330.0000.00713.24
7.3.320.0000.00613.21
7.3.310.0000.00716.04
7.3.300.0030.00316.23
7.3.290.0050.00916.19
7.3.280.0060.01116.21
7.3.270.0170.00017.40
7.3.260.0070.01016.49
7.3.250.0080.01016.19
7.3.240.0100.00716.16
7.3.230.0200.00316.39
7.3.210.0060.01316.32
7.3.200.0100.00616.41
7.3.190.0130.00316.24
7.3.180.0060.01216.22
7.3.170.0080.00816.39
7.3.160.0060.01216.13
7.2.330.0060.01216.33
7.2.320.0030.01316.48
7.2.310.0100.01316.25
7.2.300.0040.01516.54
7.2.290.0030.01416.30
7.2.60.0030.01016.75
7.2.00.0040.00819.27
7.1.200.0000.01215.38
7.1.100.0040.00817.89
7.1.70.0000.00816.77
7.1.60.0100.01319.36
7.1.50.0080.01216.70
7.1.00.0070.07022.45
7.0.200.1120.00622.55
7.0.60.0270.09028.89
7.0.50.0170.04724.88
7.0.40.0170.09719.86
7.0.30.0430.06319.82
7.0.20.0430.08019.71
7.0.10.0200.04319.94
7.0.00.0230.10019.94
5.6.280.0030.06020.89
5.6.210.0070.03720.71
5.6.200.0070.07318.20
5.6.190.0130.07720.63
5.6.180.0470.06320.41
5.6.170.0300.05320.55
5.6.160.0030.04020.44
5.6.150.0100.08018.25
5.6.140.0100.03718.25
5.6.130.0030.09318.14
5.6.120.0130.07721.00
5.6.110.0130.08020.98
5.6.100.0030.04020.98
5.6.90.0100.07320.98
5.6.80.0170.04720.38
5.5.350.0130.04320.43
5.5.340.0070.04717.95
5.5.330.0170.07720.35
5.5.320.0030.06020.35
5.5.310.0270.03720.26
5.5.300.0000.07718.03
5.5.290.0000.08717.94
5.5.280.0100.08020.80
5.5.270.0030.07020.88
5.5.260.0070.08320.80
5.5.250.0100.08720.54
5.5.240.0200.08020.24

preferences:
61.6 ms | 401 KiB | 5 Q