3v4l.org

run code in 300+ PHP versions simultaneously
<?php function rec_mod($d=0, $n=25, $l=10) { $k=0; for ($i=$d; $i<$l; $i++) { $k += rec_mod (++$d, ++$n, --$l); } return $k; } echo rec_mod();

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)
8.3.60.0140.00718.46
8.3.50.0090.00918.21
8.3.40.0080.00818.63
8.3.30.0110.00418.78
8.3.20.0040.00420.14
8.3.10.0080.00023.52
8.3.00.0040.00419.56
8.2.180.0180.00416.47
8.2.170.0100.00322.96
8.2.160.0070.01419.32
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0040.00420.35
8.2.120.0080.00026.35
8.2.110.0190.00322.10
8.2.100.0070.00717.84
8.2.90.0000.00817.84
8.2.80.0040.00420.36
8.2.70.0070.00317.93
8.2.60.0030.00618.05
8.2.50.0060.00318.28
8.2.40.0060.00320.60
8.2.30.0090.00019.32
8.2.20.0040.00418.00
8.2.10.0000.00818.02
8.2.00.0040.00418.20
8.1.280.0080.00825.92
8.1.270.0030.00622.14
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00424.02
8.1.230.0100.00021.03
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0040.00417.10
8.1.190.0090.00017.41
8.1.180.0040.00418.10
8.1.170.0050.00518.61
8.1.160.0040.00418.79
8.1.150.0000.00720.17
8.1.140.0050.00217.60
8.1.130.0030.00319.02
8.1.120.0050.00217.39
8.1.110.0040.00417.35
8.1.100.0030.00517.29
8.1.90.0000.00817.31
8.1.80.0050.00317.25
8.1.70.0030.00717.42
8.1.60.0030.00617.48
8.1.50.0030.00517.50
8.1.40.0040.00417.38
8.1.30.0000.00817.59
8.1.20.0000.00817.63
8.1.10.0040.00417.51
8.1.00.0000.00817.28
8.0.300.0040.00420.08
8.0.290.0040.00416.63
8.0.280.0040.00418.37
8.0.270.0030.00317.16
8.0.260.0040.00416.86
8.0.250.0030.00416.93
8.0.240.0040.00416.96
8.0.230.0040.00416.89
8.0.220.0000.00716.82
8.0.210.0070.00016.81
8.0.200.0000.00616.77
8.0.190.0000.00716.79
8.0.180.0000.00816.74
8.0.170.0030.00616.77
8.0.160.0000.00816.83
8.0.150.0040.00416.76
8.0.140.0040.00416.75
8.0.130.0000.00513.22
8.0.120.0030.00616.85
8.0.110.0050.00316.76
8.0.100.0070.00016.82
8.0.90.0000.00716.90
8.0.80.0110.00316.72
8.0.70.0040.00416.89
8.0.60.0000.00716.63
8.0.50.0000.00716.73
8.0.30.0120.00717.10
8.0.20.0120.00817.40
8.0.10.0030.00316.82
8.0.00.0130.01116.68
7.4.330.0030.00315.55
7.4.320.0060.00016.46
7.4.300.0000.00616.47
7.4.290.0080.00016.56
7.4.280.0000.00916.62
7.4.270.0030.00616.53
7.4.260.0040.00416.35
7.4.250.0050.00216.46
7.4.240.0020.00516.53
7.4.230.0000.00716.42
7.4.220.0040.00416.43
7.4.210.0040.01116.66
7.4.200.0000.00716.61
7.4.160.0090.00816.51
7.4.150.0120.00917.40
7.4.140.0100.00717.86
7.4.130.0100.00716.56
7.4.120.0100.00916.53
7.4.110.0070.01316.55
7.4.100.0070.01016.35
7.4.90.0180.00516.46
7.4.80.0130.01019.39
7.4.70.0090.00916.32
7.4.60.0040.01216.52
7.4.50.0110.00416.64
7.4.40.0030.01516.59
7.4.00.0060.00614.65
7.3.330.0000.00513.33
7.3.320.0060.00013.23
7.3.310.0030.00316.46
7.3.300.0040.00416.38
7.3.290.0060.01016.33
7.3.280.0030.01416.37
7.3.270.0150.00417.40
7.3.260.0100.00816.39
7.3.250.0120.00616.42
7.3.240.0110.00816.46
7.3.230.0110.00716.47
7.3.210.0070.01016.71
7.3.200.0080.00816.76
7.3.190.0090.01216.50
7.3.180.0060.00916.44
7.3.170.0140.00316.66
7.3.160.0090.01316.68
7.2.330.0160.00316.70
7.2.320.0140.00316.81
7.2.310.0150.00016.84
7.2.300.0040.01216.81
7.2.290.0170.00016.67
7.2.60.0040.00816.97
7.2.20.0030.01219.69
7.2.10.0030.01619.80
7.2.00.0070.01320.06
7.1.200.0130.00815.63
7.1.140.0000.01518.66
7.1.130.0060.01218.45
7.1.120.0070.00718.76
7.1.110.0060.01318.14
7.1.100.0030.01418.20
7.1.90.0030.01618.27
7.1.80.0100.01018.09
7.1.70.0080.00817.05
7.1.60.0230.01334.91
7.1.50.0260.01034.69
7.1.40.0090.02134.54
7.1.30.0130.01734.36
7.1.20.0180.01134.41
7.1.10.0030.01516.56
7.1.00.0090.00916.50

preferences:
67.85 ms | 401 KiB | 5 Q