3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function($iteratie=0) { global $a; if ($iteratie>=5) return $iteratie; else return $iteratie + $a(++$iteratie); }; echo $a();

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)
8.3.60.0160.00318.43
8.3.50.0090.00922.04
8.3.40.0160.00618.72
8.3.30.0110.00418.85
8.3.20.0040.00420.25
8.3.10.0040.01123.48
8.3.00.0080.00022.44
8.2.180.0120.00316.38
8.2.170.0140.00722.96
8.2.160.0090.00620.72
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00426.16
8.2.120.0090.00917.59
8.2.110.0030.00622.25
8.2.100.0110.00017.78
8.2.90.0040.00419.05
8.2.80.0060.00317.97
8.2.70.0030.00617.63
8.2.60.0050.00317.93
8.2.50.0060.00318.07
8.2.40.0000.00718.34
8.2.30.0000.00918.00
8.2.20.0000.00717.68
8.2.10.0040.00417.68
8.2.00.0000.00719.43
8.1.280.0100.01025.92
8.1.270.0080.00023.83
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0040.00423.84
8.1.230.0060.00619.10
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.13
8.1.190.0050.00317.53
8.1.180.0000.00818.10
8.1.170.0030.00518.66
8.1.160.0070.00021.97
8.1.150.0000.00718.59
8.1.140.0070.00017.36
8.1.130.0000.00817.86
8.1.120.0030.00317.37
8.1.110.0030.00517.43
8.1.100.0050.00217.36
8.1.90.0000.00717.40
8.1.80.0030.00517.32
8.1.70.0070.00017.43
8.1.60.0000.00917.57
8.1.50.0090.00017.55
8.1.40.0050.00217.51
8.1.30.0000.00917.62
8.1.20.0000.00817.66
8.1.10.0000.00817.61
8.1.00.0070.00017.38
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0040.00418.43
8.0.270.0000.00717.33
8.0.260.0030.00316.80
8.0.250.0070.00016.95
8.0.240.0040.00416.84
8.0.230.0070.00016.89
8.0.220.0000.00716.84
8.0.210.0080.00016.82
8.0.200.0000.00616.97
8.0.190.0040.00416.95
8.0.180.0040.00416.92
8.0.170.0040.00416.84
8.0.160.0000.00716.93
8.0.150.0020.00516.74
8.0.140.0030.00316.87
8.0.130.0060.00013.32
8.0.120.0040.00416.86
8.0.110.0070.00016.85
8.0.100.0000.00816.81
8.0.90.0070.00016.91
8.0.80.0090.00916.89
8.0.70.0040.00416.83
8.0.60.0070.00016.70
8.0.50.0070.00016.94
8.0.30.0110.01217.01
8.0.20.0050.01717.43
8.0.10.0040.00416.89
8.0.00.0080.01316.85
7.4.330.0000.00515.16
7.4.320.0060.00016.60
7.4.300.0040.00416.60
7.4.290.0000.01016.50
7.4.280.0000.01116.47
7.4.270.0070.00016.65
7.4.260.0040.00416.44
7.4.250.0040.00416.35
7.4.240.0000.00716.57
7.4.230.0030.00316.35
7.4.220.0140.00716.50
7.4.210.0100.00916.54
7.4.200.0070.00016.66
7.4.190.0030.00316.54
7.4.160.0040.01916.58
7.4.150.0160.00717.40
7.4.140.0090.01117.86
7.4.130.0100.00716.44
7.4.120.0090.00916.47
7.4.110.0100.01016.57
7.4.100.0090.00916.38
7.4.90.0060.01116.36
7.4.80.0070.01116.55
7.4.70.0030.01316.31
7.4.60.0030.01316.42
7.4.50.0000.00916.48
7.4.40.0080.00622.77
7.4.30.0060.01316.56
7.4.00.0100.00314.84
7.3.330.0020.00213.07
7.3.320.0000.00513.30
7.3.310.0030.00316.40
7.3.300.0000.00616.20
7.3.290.0030.01216.27
7.3.280.0120.00816.26
7.3.270.0090.01217.40
7.3.260.0090.01516.48
7.3.250.0110.00716.54
7.3.240.0040.01116.66
7.3.230.0180.00416.39
7.3.210.0080.00816.44
7.3.200.0000.01919.39
7.3.190.0070.01016.55
7.3.180.0080.00616.27
7.3.170.0090.00616.59
7.3.160.0120.00316.32
7.3.120.0030.01415.06
7.3.10.0060.01016.34
7.3.00.0080.00616.49
7.2.330.0120.00616.54
7.2.320.0100.00716.46
7.2.310.0110.00716.59
7.2.300.0120.01116.80
7.2.290.0140.00816.58
7.2.130.0050.00516.79
7.2.120.0030.01416.77
7.2.110.0030.00816.67
7.2.100.0090.00316.50
7.2.90.0100.00316.98
7.2.80.0060.00616.60
7.2.70.0150.00016.67
7.2.60.0060.00816.65
7.2.50.0070.00716.64
7.2.40.0030.01116.66
7.2.30.0070.00416.85
7.2.20.0070.00716.58
7.2.10.0070.00717.05
7.2.00.0050.00818.15
7.1.250.0000.00815.68
7.1.200.0120.00015.63
7.1.100.0040.00818.25
7.1.70.0030.00617.09
7.1.60.0150.00919.32
7.1.50.0070.00716.91
7.1.00.0100.07022.34
7.0.200.0040.00416.93
7.0.140.0100.06722.05
7.0.80.0070.07019.92
7.0.70.0100.06319.91
7.0.60.0070.05719.88
7.0.50.0070.08320.39
7.0.40.0000.09020.14
7.0.30.0030.05020.13
7.0.20.0030.05320.14
7.0.10.0070.04720.12
7.0.00.0130.07720.10
5.6.280.0100.07020.93
5.6.230.0030.08720.66
5.6.220.0130.05020.74
5.6.210.0070.07720.66
5.6.200.0130.06021.18
5.6.190.0130.07721.01
5.6.180.0100.07321.07
5.6.170.0030.08021.11
5.6.160.0070.08321.05
5.6.150.0030.08721.09
5.6.140.0030.05020.94
5.6.130.0000.05021.02
5.6.120.0070.04021.04
5.6.110.0000.04721.01
5.6.100.0030.05321.10
5.6.90.0130.02721.06
5.6.80.0030.03720.42
5.6.70.0000.04320.38
5.6.60.0070.03720.33
5.6.50.0000.04020.36
5.6.40.0100.03020.36
5.6.30.0070.03720.42
5.6.20.0070.04020.39
5.6.10.0030.04720.44
5.6.00.0030.04020.42
5.5.370.0070.07020.43
5.5.360.0130.07320.54
5.5.350.0000.08720.42
5.5.340.0100.08020.93
5.5.330.0170.07320.91
5.5.320.0000.08020.89
5.5.310.0030.05320.78
5.5.300.0070.05020.88
5.5.290.0100.06720.77
5.5.280.0070.04720.87
5.5.270.0030.04320.85
5.5.260.0030.04320.87
5.5.250.0070.04320.62
5.5.240.0030.04020.27
5.5.230.0000.06320.29
5.5.220.0030.04020.17
5.5.210.0000.05020.14
5.5.200.0130.03020.09
5.5.190.0000.04320.21
5.5.180.0070.03720.09
5.5.160.0030.04020.27
5.5.150.0000.04019.97
5.5.140.0070.03020.20
5.5.130.0070.03320.27
5.5.120.0000.04020.14
5.5.110.0030.03720.14
5.5.100.0070.03020.17
5.5.90.0030.06320.09
5.5.80.0030.03720.13
5.5.70.0030.03320.06
5.5.60.0100.07719.93
5.5.50.0000.04019.96
5.5.40.0070.03719.96
5.5.30.0100.03320.00
5.5.20.0030.04020.02
5.5.10.0000.04319.96
5.5.00.0030.04020.04
5.4.450.0030.04019.48
5.4.440.0070.06319.37
5.4.430.0070.03719.48
5.4.420.0030.04019.37
5.4.410.0030.03719.43
5.4.400.0070.06719.13
5.4.390.0070.03719.05
5.4.380.0000.05719.19
5.4.370.0000.05718.88
5.4.360.0100.03018.94
5.4.350.0030.03318.95
5.4.340.0030.03319.25
5.4.320.0000.04719.05
5.4.310.0030.03719.05
5.4.300.0030.04319.05
5.4.290.0070.02719.12
5.4.280.0070.03019.18
5.4.270.0030.04019.12
5.4.260.0030.06719.03
5.4.250.0000.04318.99
5.4.240.0030.08319.04
5.4.230.0070.03719.20
5.4.220.0030.03719.23
5.4.210.0000.03719.13
5.4.200.0030.06319.12
5.4.190.0000.04719.04
5.4.180.0030.03718.84
5.4.170.0070.07319.11
5.4.160.0130.03319.12
5.4.150.0100.05719.18
5.4.140.0070.07716.41
5.4.130.0100.06716.46
5.4.120.0070.03016.41
5.4.110.0100.06716.50
5.4.100.0070.02716.27
5.4.90.0130.06016.43
5.4.80.0130.04016.41
5.4.70.0100.02716.49
5.4.60.0130.05716.34
5.4.50.0030.07016.55
5.4.40.0200.06316.38
5.4.30.0100.06716.30
5.4.20.0070.06316.44
5.4.10.0030.05716.38
5.4.00.0030.07715.86
5.3.290.0030.06314.65
5.3.280.0000.03314.64
5.3.270.0000.04014.59
5.3.260.0100.03314.63
5.3.250.0030.05014.53
5.3.240.0030.07314.74
5.3.230.0030.08014.68
5.3.220.0000.03714.49
5.3.210.0070.06714.55
5.3.200.0070.03014.67
5.3.190.0030.03314.49
5.3.180.0100.07314.54
5.3.170.0100.05314.54
5.3.160.0030.06014.65
5.3.150.0070.07714.57
5.3.140.0100.05014.50
5.3.130.0070.07314.66
5.3.120.0070.07314.57
5.3.110.0130.03714.66
5.3.100.0030.04314.14
5.3.90.0030.04013.95
5.3.80.0000.04013.99
5.3.70.0100.04314.04
5.3.60.0070.04014.12
5.3.50.0030.07714.00
5.3.40.0070.05014.04
5.3.30.0070.04013.79
5.3.20.0100.06713.57
5.3.10.0030.04713.68
5.3.00.0000.04713.66
5.2.170.0000.06313.54
5.2.160.0070.05713.54
5.2.150.0030.04713.54
5.2.140.0070.06713.54
5.2.130.0030.05013.54
5.2.120.0030.05313.54
5.2.110.0030.06313.54
5.2.100.0100.05713.54
5.2.90.0030.06013.54
5.2.80.0070.04713.54
5.2.70.0130.05013.54
5.2.60.0070.04313.54
5.2.50.0070.06013.54
5.2.40.0070.06013.54
5.2.30.0030.04713.54
5.2.20.0070.04013.54
5.2.10.0030.06013.54
5.2.00.0070.06013.54
5.1.60.0030.05013.54
5.1.50.0070.05013.54
5.1.40.0070.03013.54
5.1.30.0070.02713.54
5.1.20.0030.06013.54
5.1.10.0130.04013.54
5.1.00.0070.05313.54
5.0.50.0030.02713.54
5.0.40.0030.03713.54
5.0.30.0100.03713.54
5.0.20.0030.04313.54
5.0.10.0030.04313.54
5.0.00.0000.06713.54
4.4.90.0030.02713.54
4.4.80.0070.03313.54
4.4.70.0000.02013.54
4.4.60.0070.02713.54
4.4.50.0030.03313.54
4.4.40.0070.02013.54
4.4.30.0000.02713.54
4.4.20.0100.02313.54
4.4.10.0030.02713.54
4.4.00.0070.02713.54
4.3.110.0000.02713.54
4.3.100.0030.02013.54
4.3.90.0030.01713.54
4.3.80.0030.03713.54
4.3.70.0070.01713.54
4.3.60.0070.03013.54
4.3.50.0000.03713.54
4.3.40.0000.05013.54
4.3.30.0030.03013.54
4.3.20.0000.03713.54
4.3.10.0030.03313.54
4.3.00.0030.02713.54

preferences:
42.85 ms | 401 KiB | 5 Q