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"; } } $cParentID = '1'; echo "cParentID = "; var_dump($cParentID); echo "\tvOriginal\n"; vOriginal($cParentID); echo "\tv1128\n"; v1128($cParentID); echo "\tv1229\n"; v1229($cParentID); $cParentID = '0'; echo "cParentID = '0'\n"; echo "\tvOriginal\n"; vOriginal($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)
8.3.60.0130.00316.50
8.3.50.0070.00921.95
8.3.40.0150.00418.85
8.3.30.0100.00319.04
8.3.20.0070.00020.16
8.3.10.0000.00723.56
8.3.00.0080.00020.75
8.2.180.0090.00616.38
8.2.170.0100.01022.96
8.2.160.0140.00020.28
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0060.00326.16
8.2.120.0070.00022.08
8.2.110.0000.00920.52
8.2.100.0060.00617.72
8.2.90.0060.00319.20
8.2.80.0030.00618.04
8.2.70.0100.00017.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0030.00618.03
8.2.30.0050.00318.04
8.2.20.0000.00717.78
8.2.10.0060.00317.62
8.2.00.0000.00717.65
8.1.280.0070.00725.92
8.1.270.0050.00323.85
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.92
8.1.230.0000.01022.00
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0070.00017.54
8.1.180.0030.00518.10
8.1.170.0070.00318.66
8.1.160.0040.00421.97
8.1.150.0000.00818.68
8.1.140.0040.00417.48
8.1.130.0040.00417.76
8.1.120.0000.00717.48
8.1.110.0000.00817.41
8.1.100.0040.00417.35
8.1.90.0000.00717.49
8.1.80.0030.00317.29
8.1.70.0000.00717.30
8.1.60.0080.00017.55
8.1.50.0000.00717.43
8.1.40.0000.00717.52
8.1.30.0040.00417.61
8.1.20.0040.00417.62
8.1.10.0020.00517.44
8.1.00.0040.00417.44
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0040.00418.49
8.0.270.0000.00817.29
8.0.260.0030.00316.80
8.0.250.0000.00716.98
8.0.240.0040.00416.87
8.0.230.0030.00517.04
8.0.220.0070.00016.82
8.0.210.0000.00716.95
8.0.200.0030.00317.04
8.0.190.0060.00316.95
8.0.180.0030.00516.91
8.0.170.0050.00316.89
8.0.160.0040.00317.00
8.0.150.0040.00416.86
8.0.140.0040.00416.78
8.0.130.0050.00213.37
8.0.120.0040.00416.92
8.0.110.0050.00316.96
8.0.100.0000.00716.90
8.0.90.0040.00416.98
8.0.80.0030.01516.95
8.0.70.0040.00416.78
8.0.60.0030.00516.96
8.0.50.0000.00817.02
8.0.30.0120.00717.32
8.0.20.0120.00717.41
8.0.10.0000.00817.14
8.0.00.0160.01016.93
7.4.330.0050.00015.00
7.4.320.0060.00016.61
7.4.300.0000.00616.41
7.4.290.0000.00716.65
7.4.280.0080.00016.48
7.4.270.0000.00716.52
7.4.260.0040.00416.56
7.4.250.0000.00716.36
7.4.240.0030.00316.61
7.4.230.0000.00716.64
7.4.220.0150.00016.63
7.4.210.0070.01116.58
7.4.200.0000.00716.70
7.4.190.0070.00016.57
7.4.160.0080.01116.63
7.4.150.0190.00817.40
7.4.140.0130.01117.86
7.4.130.0090.00816.61
7.4.120.0070.01016.55
7.4.110.0100.01016.54
7.4.100.0100.00716.54
7.4.90.0080.00816.47
7.4.80.0100.01319.39
7.4.70.0070.01116.69
7.4.60.0090.00616.64
7.4.50.0040.00416.49
7.4.40.0140.00022.77
7.4.30.0060.01016.50
7.4.00.0100.00714.75
7.3.330.0000.00613.29
7.3.320.0020.00213.21
7.3.310.0040.00416.39
7.3.300.0000.00716.21
7.3.290.0060.01016.37
7.3.280.0070.00816.40
7.3.270.0120.00617.40
7.3.260.0070.01016.43
7.3.250.0120.00616.57
7.3.240.0150.00616.67
7.3.230.0100.00716.65
7.3.210.0110.00816.49
7.3.200.0130.01019.39
7.3.190.0150.00916.52
7.3.180.0060.00916.65
7.3.170.0060.00916.30
7.3.160.0120.00416.49
7.3.120.0100.00714.98
7.2.330.0180.00416.48
7.2.320.0080.00816.66
7.2.310.0100.00716.73
7.2.300.0170.00016.80
7.2.290.0080.01116.71
7.2.60.0070.00716.67
7.2.00.0060.00319.34
7.1.200.0060.00915.86
7.1.100.0000.00918.17
7.1.70.0090.00017.10
7.1.60.0100.01419.29
7.1.50.0110.01416.94
7.1.00.0070.07322.27
7.0.200.0000.00716.52
7.0.140.0100.06721.97
7.0.100.0230.04319.99
7.0.90.0030.04319.97
7.0.80.0170.07319.96
7.0.70.0270.04319.88
7.0.60.0270.06720.10
7.0.50.0130.06720.42
7.0.40.0070.07320.13
7.0.30.0070.06320.00
7.0.20.0130.06720.11
7.0.10.0200.07019.99
7.0.00.0000.05320.04
5.6.280.0070.07021.10
5.6.250.0200.06320.63
5.6.240.0100.08320.61
5.6.230.0070.05320.64
5.6.220.0100.08320.66
5.6.210.0030.07720.44
5.6.200.0070.09020.94
5.6.190.0170.05721.04
5.6.180.0030.08321.18
5.6.170.0070.04320.93
5.6.160.0200.06321.11
5.6.150.0130.06720.94
5.6.140.0130.05721.00
5.6.130.0070.08721.09
5.6.120.0130.07721.08
5.6.110.0100.07321.11
5.6.100.0000.04721.03
5.6.90.0100.05020.95
5.6.80.0130.03020.43
5.6.70.0100.04020.52
5.6.60.0100.02720.32
5.6.50.0030.03720.34
5.6.40.0030.03320.30
5.6.30.0000.04320.38
5.6.20.0000.04020.46
5.6.10.0000.04320.31
5.6.00.0100.02720.28
5.5.380.0100.04320.55
5.5.370.0100.08020.38
5.5.360.0070.08020.34
5.5.350.0130.06720.35
5.5.340.0000.07320.92
5.5.330.0170.07320.89
5.5.320.0030.04720.83
5.5.310.0030.04320.93
5.5.300.0030.08720.84
5.5.290.0100.08020.91
5.5.280.0130.07320.93
5.5.270.0100.05320.64
5.5.260.0070.05320.89
5.5.250.0030.04320.73
5.5.240.0030.04020.17
5.5.230.0030.04020.16
5.5.220.0070.03020.24
5.5.210.0030.04720.25
5.5.200.0100.02720.22
5.5.190.0070.03720.22
5.5.180.0100.03020.09
5.5.160.0100.02720.19
5.5.150.0100.08020.12
5.5.140.0030.03319.99
5.5.130.0130.03320.15
5.5.120.0130.02320.25
5.5.110.0030.04020.24
5.5.100.0030.03320.08
5.5.90.0030.03720.11
5.5.80.0130.03020.12
5.5.70.0100.03319.95
5.5.60.0000.04019.94
5.5.50.0030.04020.06
5.5.40.0000.03720.13
5.5.30.0030.04020.11
5.5.20.0000.05020.10
5.5.10.0030.04320.12
5.5.00.0030.04320.04
5.4.450.0030.07019.27
5.4.440.0070.04719.17
5.4.430.0100.05019.24
5.4.420.0000.04719.32
5.4.410.0000.04319.33
5.4.400.0000.04319.04
5.4.390.0030.04018.90
5.4.380.0070.02719.18
5.4.370.0030.03718.94
5.4.360.0100.03019.09
5.4.350.0070.02719.23
5.4.340.0070.04019.00
5.4.320.0000.03719.05
5.4.310.0000.03318.87
5.4.300.0030.04018.94
5.4.290.0030.04018.92
5.4.280.0000.04018.87
5.4.270.0030.03018.86
5.4.260.0030.03719.20
5.4.250.0030.03719.04
5.4.240.0000.04018.89
5.4.230.0070.03719.06
5.4.220.0000.05019.11
5.4.210.0000.03718.94
5.4.200.0030.04019.07
5.4.190.0030.03719.16
5.4.180.0030.03718.86
5.4.170.0030.03719.03
5.4.160.0100.03019.18
5.4.150.0000.04018.83
5.4.140.0070.04016.52
5.4.130.0030.04016.38
5.4.120.0030.03016.54
5.4.110.0030.03016.52
5.4.100.0030.04016.43
5.4.90.0000.03716.48
5.4.80.0070.03016.42
5.4.70.0030.03316.47
5.4.60.0000.03716.39
5.4.50.0000.03716.36
5.4.40.0030.07016.39
5.4.30.0000.04716.36
5.4.20.0130.05316.42
5.4.10.0000.04716.31
5.4.00.0070.07015.85
5.3.290.0030.03014.69
5.3.280.0070.03314.57
5.3.270.0000.04314.64
5.3.260.0030.03714.70
5.3.250.0030.03714.75
5.3.240.0070.03014.54
5.3.230.0070.03714.65
5.3.220.0000.04014.60
5.3.210.0170.02314.63
5.3.200.0070.02714.68
5.3.190.0000.04714.57
5.3.180.0030.03714.57
5.3.170.0070.03014.60
5.3.160.0030.03714.65
5.3.150.0030.03314.69
5.3.140.0000.08314.62
5.3.130.0100.06314.61
5.3.120.0070.05014.69
5.3.110.0130.06014.54
5.3.100.0100.05013.97
5.3.90.0100.04014.01
5.3.80.0070.03714.13
5.3.70.0030.04014.05
5.3.60.0000.06314.07
5.3.50.0030.08014.10
5.3.40.0100.07313.84
5.3.30.0070.04013.86
5.3.20.0100.07013.63
5.3.10.0030.06713.65
5.3.00.0070.07013.62
5.2.170.0130.05311.28
5.2.160.0070.06011.03
5.2.150.0070.05711.23
5.2.140.0000.04711.05
5.2.130.0030.03311.09
5.2.120.0070.03311.20
5.2.110.0070.06011.23
5.2.100.0030.03011.11
5.2.90.0100.05711.16
5.2.80.0030.05311.23
5.2.70.0130.04311.09
5.2.60.0070.05711.11
5.2.50.0070.05711.04
5.2.40.0100.02711.01
5.2.30.0000.06010.99
5.2.20.0030.06310.99
5.2.10.0030.03310.82
5.2.00.0000.03010.64
5.1.60.0070.02010.08
5.1.50.0000.02710.10
5.1.40.0070.0539.87
5.1.30.0030.04010.21
5.1.20.0000.04310.45
5.1.10.0100.02310.18
5.1.00.0030.04710.14
5.0.50.0030.0338.82
5.0.40.0070.0408.82
5.0.30.0030.0638.82
5.0.20.0000.0508.82
5.0.10.0030.0208.82
5.0.00.0000.0478.82
4.4.90.0030.0178.82
4.4.80.0070.0138.82
4.4.70.0030.0378.82
4.4.60.0030.0338.82
4.4.50.0030.0238.82
4.4.40.0000.0278.82
4.4.30.0030.0238.82
4.4.20.0000.0178.82
4.4.10.0030.0178.82
4.4.00.0000.0538.82
4.3.110.0030.0378.82
4.3.100.0030.0178.82
4.3.90.0070.0338.82
4.3.80.0000.0578.82
4.3.70.0030.0238.82
4.3.60.0000.0338.82
4.3.50.0000.0238.82
4.3.40.0030.0378.82
4.3.30.0070.0338.82
4.3.20.0030.0378.82
4.3.10.0000.0278.82
4.3.00.0070.0208.82

preferences:
48.97 ms | 401 KiB | 5 Q