3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); function vOriginal($cParentID) { if ($cParentID > -1) { if($cParentID != $stopAt) { echo "\t\tAdd to array\n"; } echo "\t\tRecursive call\n"; } } function v1128($cParentID) { if ($cParentID > 0) { echo "\t\tAdd to array\n"; echo "\t\tRecursive call\n"; } } function v1229($cParentID) { if ($cParentID > -1) { echo "\t\tAdd to array\n"; echo "\t\tRecursive call\n"; } } $cParentID = '1'; echo "cParentID = '1'\n"; echo "\tvOriginal\n"; vOriginal($cParentID); echo "\tv1128\n"; v1128($cParentID); echo "\tv1229\n"; v1229($cParentID); $cParentID = null; echo "cParentID = null\n"; echo "\tvOriginal\n"; vOriginal($cParentID); echo "\tv1128\n"; v1128($cParentID); echo "\tv1229\n"; v1229($cParentID);

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)
8.3.60.0100.01016.88
8.3.50.0120.00622.15
8.3.40.0130.01018.79
8.3.30.0110.00319.08
8.3.20.0080.00020.28
8.3.10.0000.00821.82
8.3.00.0090.00019.38
8.2.180.0060.00918.29
8.2.170.0040.01122.96
8.2.160.0080.00820.39
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00022.09
8.2.110.0060.00322.30
8.2.100.0070.00717.72
8.2.90.0030.00619.14
8.2.80.0000.00817.97
8.2.70.0040.00817.63
8.2.60.0050.00517.93
8.2.50.0000.00818.07
8.2.40.0000.00820.07
8.2.30.0000.00919.83
8.2.20.0050.00317.76
8.2.10.0070.00017.99
8.2.00.0040.00417.67
8.1.280.0070.00725.92
8.1.270.0050.00323.79
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0050.00523.91
8.1.230.0040.00818.98
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0090.00017.25
8.1.190.0000.00817.23
8.1.180.0060.00319.01
8.1.170.0040.00418.63
8.1.160.0050.00222.02
8.1.150.0040.00418.65
8.1.140.0000.00717.38
8.1.130.0030.00317.84
8.1.120.0030.00417.47
8.1.110.0040.00417.44
8.1.100.0020.00517.49
8.1.90.0070.00017.46
8.1.80.0070.00017.35
8.1.70.0000.00817.31
8.1.60.0040.00417.67
8.1.50.0040.00417.48
8.1.40.0070.00017.55
8.1.30.0080.00017.47
8.1.20.0000.00717.50
8.1.10.0040.00417.58
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0000.00717.30
8.0.280.0000.00718.40
8.0.270.0000.00717.27
8.0.260.0030.00317.19
8.0.250.0070.00017.07
8.0.240.0030.00316.95
8.0.230.0030.00316.88
8.0.220.0030.00416.97
8.0.210.0000.00816.86
8.0.200.0000.00717.05
8.0.190.0030.00617.03
8.0.180.0000.00716.96
8.0.170.0020.00516.87
8.0.160.0050.00317.10
8.0.150.0070.00016.89
8.0.140.0000.00716.82
8.0.130.0030.00313.41
8.0.120.0040.00416.93
8.0.110.0050.00216.80
8.0.100.0000.00716.88
8.0.90.0020.00516.96
8.0.80.0090.00616.95
8.0.70.0050.00316.91
8.0.60.0040.00416.99
8.0.50.0030.00316.78
8.0.30.0130.00817.21
8.0.20.0120.00717.40
8.0.10.0030.00316.98
8.0.00.0090.01016.83
7.4.330.0000.00615.00
7.4.320.0000.00716.62
7.4.300.0030.00516.48
7.4.290.0070.00016.60
7.4.280.0040.00416.47
7.4.270.0040.00416.46
7.4.260.0030.00316.45
7.4.250.0040.00416.48
7.4.240.0040.00416.57
7.4.230.0030.00316.42
7.4.220.0120.00916.53
7.4.210.0040.01016.56
7.4.200.0030.00316.61
7.4.190.0030.00316.61
7.4.160.0100.00716.66
7.4.150.0110.00817.40
7.4.140.0040.01317.86
7.4.130.0130.00416.60
7.4.120.0030.01616.52
7.4.110.0060.01116.48
7.4.100.0060.01216.68
7.4.90.0080.00816.70
7.4.80.0100.00719.39
7.4.70.0130.00316.68
7.4.60.0100.00716.63
7.4.50.0040.00416.38
7.4.40.0080.00816.38
7.4.30.0060.01116.56
7.4.00.0140.00415.14
7.3.330.0030.00313.15
7.3.320.0000.00513.39
7.3.310.0050.00316.27
7.3.300.0030.00316.38
7.3.290.0030.01016.38
7.3.280.0080.00516.38
7.3.270.0100.00717.40
7.3.260.0140.00316.41
7.3.250.0110.00716.46
7.3.240.0030.01316.57
7.3.230.0100.00716.39
7.3.210.0170.00616.45
7.3.200.0090.01219.39
7.3.190.0110.00616.57
7.3.180.0090.00616.43
7.3.170.0120.00916.30
7.3.160.0040.01216.42
7.3.120.0100.00314.70
7.2.330.0060.01216.64
7.2.320.0120.00916.22
7.2.310.0090.00916.54
7.2.300.0060.01016.44
7.2.290.0120.00616.67
7.2.00.0030.01019.40
7.1.100.0070.00418.27
7.1.70.0040.00417.25
7.1.60.0120.00919.46
7.1.50.0140.01016.98
7.1.00.0030.07722.43
7.0.200.0030.00716.52
7.0.140.0070.06722.05
7.0.70.0130.07321.65
7.0.60.0000.08321.82
7.0.50.0030.08022.00
7.0.40.0070.08020.09
7.0.30.0130.07020.18
7.0.20.0170.06319.98
7.0.10.0070.04720.18
7.0.00.0070.05320.13
5.6.280.0030.07320.87
5.6.220.0100.06720.65
5.6.210.0070.07320.68
5.6.200.0100.08021.02
5.6.190.0130.06321.01
5.6.180.0030.04021.11
5.6.170.0030.07721.13
5.6.160.0070.07021.11
5.6.150.0030.07721.03
5.6.140.0030.08321.02
5.6.130.0000.09021.01
5.6.120.0030.05720.96
5.6.110.0130.07721.05
5.6.100.0000.08320.94
5.6.90.0030.08320.94
5.6.80.0030.06720.47
5.6.70.0000.06020.43
5.6.60.0170.07020.51
5.6.50.0000.08320.47
5.6.40.0070.07720.40
5.6.30.0070.06320.46
5.6.20.0000.07720.37
5.6.10.0100.07720.46
5.6.00.0000.08320.36
5.5.360.0100.08020.48
5.5.350.0030.08320.33
5.5.340.0100.07720.84
5.5.330.0030.08720.92
5.5.320.0070.05020.79
5.5.310.0070.08020.93
5.5.300.0030.08320.77
5.5.290.0030.08720.83
5.5.280.0000.08720.87
5.5.270.0130.07720.94
5.5.260.0000.08020.79
5.5.250.0000.08720.65
5.5.240.0100.07020.32
5.5.230.0070.07020.26
5.5.220.0100.06020.30
5.5.210.0100.06020.24
5.5.200.0030.08720.13
5.5.190.0000.08020.27
5.5.180.0000.08320.26
5.5.160.0030.07720.28
5.5.150.0030.06019.98
5.5.140.0070.05320.09
5.5.130.0100.05720.27
5.5.120.0030.07720.24
5.5.110.0070.05320.15
5.5.100.0030.04720.09
5.5.90.0100.05720.08
5.5.80.0030.06020.01
5.5.70.0030.08020.06
5.5.60.0100.06320.07
5.5.50.0000.08320.06
5.5.40.0000.08020.14
5.5.30.0100.05320.07
5.5.20.0030.08020.03
5.5.10.0070.06720.09
5.5.00.0100.07020.02
5.4.450.0000.04719.42
5.4.440.0030.05319.42
5.4.430.0000.05319.45
5.4.420.0030.08019.22
5.4.410.0000.09019.28
5.4.400.0130.07018.85
5.4.390.0030.07719.16
5.4.380.0070.04719.17
5.4.370.0030.07719.18
5.4.360.0030.07019.13
5.4.350.0130.06018.87
5.4.340.0000.08019.14
5.4.320.0070.07319.05
5.4.310.0070.07019.14
5.4.300.0030.03719.22
5.4.290.0030.07719.15
5.4.280.0000.06019.12
5.4.270.0070.06718.94
5.4.260.0070.07318.94
5.4.250.0100.06019.04
5.4.240.0000.07719.04
5.4.230.0030.08018.93
5.4.220.0070.07719.03
5.4.210.0070.07319.03
5.4.200.0070.06019.22
5.4.190.0100.06718.94
5.4.180.0100.07319.11
5.4.170.0070.08019.07
5.4.160.0070.06019.10
5.4.150.0000.08319.10
5.4.140.0070.07016.50
5.4.130.0000.07016.48
5.4.120.0070.07316.38
5.4.110.0070.06316.55
5.4.100.0000.06716.39
5.4.90.0000.06316.47
5.4.80.0030.07016.46
5.4.70.0030.07716.56
5.4.60.0070.07316.46
5.4.50.0070.07016.24
5.4.40.0000.07316.53
5.4.30.0100.06716.43
5.4.20.0030.07016.40
5.4.10.0000.08016.43
5.4.00.0030.07315.63
5.3.290.0000.05314.63
5.3.280.0030.07314.73
5.3.270.0070.05714.61
5.3.260.0000.08014.56
5.3.250.0070.06714.61
5.3.240.0070.07014.59
5.3.230.0000.07314.56
5.3.220.0030.07314.60
5.3.210.0070.07314.71
5.3.200.0000.07314.56
5.3.190.0000.06714.52
5.3.180.0000.06714.55
5.3.170.0100.07014.63
5.3.160.0000.05714.70
5.3.150.0030.06714.59
5.3.140.0030.07714.62
5.3.130.0030.08014.55
5.3.120.0030.08014.69
5.3.110.0000.08014.69
5.3.100.0030.06714.00
5.3.90.0030.07314.09
5.3.80.0030.07314.14
5.3.70.0030.07714.07
5.3.60.0000.07313.94
5.3.50.0070.07013.89
5.3.40.0000.07313.97
5.3.30.0000.08014.03
5.3.20.0070.06013.62
5.3.10.0030.07013.58
5.3.00.0070.06713.54
5.2.170.0030.05711.27
5.2.160.0030.05311.16
5.2.150.0070.05311.05
5.2.140.0070.05311.03
5.2.130.0030.06011.20
5.2.120.0000.05311.01
5.2.110.0000.04011.19
5.2.100.0030.04711.00
5.2.90.0070.06011.12
5.2.80.0100.05011.00
5.2.70.0030.05711.10
5.2.60.0000.06011.16
5.2.50.0030.05711.03
5.2.40.0000.05311.09
5.2.30.0000.05311.04
5.2.20.0070.05311.08
5.2.10.0000.05010.85
5.2.00.0030.04710.63
5.1.60.0030.04010.17
5.1.50.0030.03310.17
5.1.40.0000.04310.17
5.1.30.0030.05310.47
5.1.20.0030.05710.38
5.1.10.0000.05010.17
5.1.00.0000.05710.17
5.0.50.0000.05010.17
5.0.40.0030.04310.17
5.0.30.0000.06310.17
5.0.20.0000.04710.17
5.0.10.0000.04010.17
5.0.00.0000.06710.17
4.4.90.0000.03310.17
4.4.80.0070.03010.17
4.4.70.0030.02710.17
4.4.60.0070.02710.17
4.4.50.0000.03310.17
4.4.40.0030.04310.17
4.4.30.0030.03310.17
4.4.20.0000.04010.17
4.4.10.0000.03710.17
4.4.00.0070.04010.17
4.3.110.0070.02710.17
4.3.100.0030.03310.17
4.3.90.0000.03710.17
4.3.80.0000.04710.17
4.3.70.0030.03310.17
4.3.60.0070.02710.17
4.3.50.0030.03010.17
4.3.40.0070.03010.17
4.3.30.0000.03010.17
4.3.20.0030.03010.17
4.3.10.0000.03010.17
4.3.00.0100.02710.17

preferences:
37.47 ms | 401 KiB | 5 Q