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); $cParentID = 0; echo "cParentID = "; var_dump($cParentID); echo "\tvOriginal\n"; vOriginal($cParentID); echo "\tv1128\n"; v1128($cParentID); echo "\tv1229\n"; v1229($cParentID); $cParentID = null; echo "cParentID = "; var_dump($cParentID); 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)
8.3.40.0140.00018.68
8.3.30.0190.00318.68
8.3.20.0050.00518.60
8.3.10.0050.00320.66
8.3.00.0080.00019.26
8.2.170.0140.00422.96
8.2.160.0110.00318.96
8.2.150.0060.00324.18
8.2.140.0000.00924.66
8.2.130.0090.00926.16
8.2.120.0040.00420.73
8.2.110.0030.00621.14
8.2.100.0110.00017.78
8.2.90.0100.00020.83
8.2.80.0030.00517.80
8.2.70.0040.00417.71
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0040.00418.07
8.2.30.0000.00818.18
8.2.20.0040.00419.50
8.2.10.0050.00317.75
8.2.00.0040.00417.63
8.1.270.0000.00724.66
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00620.74
8.1.230.0070.00421.04
8.1.220.0000.00817.76
8.1.210.0030.00518.85
8.1.200.0030.00617.13
8.1.190.0060.00317.53
8.1.180.0000.00818.10
8.1.170.0040.00418.82
8.1.160.0000.00718.80
8.1.150.0080.00018.70
8.1.140.0000.00717.41
8.1.130.0070.00017.87
8.1.120.0080.00017.37
8.1.110.0070.00017.45
8.1.100.0000.00717.50
8.1.90.0000.00717.47
8.1.80.0000.00817.41
8.1.70.0030.00317.41
8.1.60.0030.00617.59
8.1.50.0030.00617.45
8.1.40.0060.00317.40
8.1.30.0040.00417.71
8.1.20.0000.00717.58
8.1.10.0050.00317.39
8.1.00.0000.00817.44
8.0.300.0050.00319.98
8.0.290.0000.00716.75
8.0.280.0000.00718.38
8.0.270.0070.00017.27
8.0.260.0030.00316.86
8.0.250.0050.00217.03
8.0.240.0000.00716.95
8.0.230.0030.00316.92
8.0.220.0000.00716.95
8.0.210.0030.00316.95
8.0.200.0030.00317.02
8.0.190.0040.00416.93
8.0.180.0000.00717.02
8.0.170.0090.00016.97
8.0.160.0040.00416.94
8.0.150.0000.00816.81
8.0.140.0000.00816.80
8.0.130.0030.00313.38
8.0.120.0070.00016.92
8.0.110.0070.00016.91
8.0.100.0000.00716.97
8.0.90.0000.00717.02
8.0.80.0090.00617.01
8.0.70.0040.00416.84
8.0.60.0050.00316.85
8.0.50.0040.00417.02
8.0.30.0100.00917.04
8.0.20.0070.01217.04
8.0.10.0000.00816.84
8.0.00.0090.01216.70
7.4.330.0000.00712.91
7.4.320.0030.00316.66
7.4.300.0000.00616.59
7.4.290.0110.00016.49
7.4.280.0030.00616.53
7.4.270.0000.00816.59
7.4.260.0070.00013.28
7.4.250.0000.00816.45
7.4.240.0030.00316.53
7.4.230.0000.00716.35
7.4.220.0090.00916.65
7.4.210.0050.01216.45
7.4.200.0030.00316.40
7.4.190.0070.00016.73
7.4.160.0160.00016.41
7.4.150.0070.01116.57
7.4.140.0180.00516.47
7.4.130.0090.01116.48
7.4.120.0070.01016.60
7.4.110.0060.01216.69
7.4.100.0150.00416.58
7.4.90.0150.00416.58
7.4.80.0100.01019.39
7.4.70.0060.01216.39
7.4.60.0090.00616.63
7.4.50.0060.00616.45
7.4.40.0070.01016.30
7.4.30.0100.00616.58
7.4.00.0030.01015.04
7.3.330.0070.00013.31
7.3.320.0000.00513.36
7.3.310.0000.00716.39
7.3.300.0070.00016.37
7.3.290.0090.00616.41
7.3.280.0100.00516.29
7.3.270.0160.00316.76
7.3.260.0130.00416.55
7.3.250.0090.00816.40
7.3.240.0130.00316.57
7.3.230.0130.00416.42
7.3.210.0080.01216.62
7.3.200.0030.01716.42
7.3.190.0120.01116.63
7.3.180.0000.01716.72
7.3.170.0000.01616.56
7.3.160.0110.01116.36
7.3.120.0120.00314.89
7.2.330.0120.00616.32
7.2.320.0170.00016.61
7.2.310.0080.01216.70
7.2.300.0040.01116.25
7.2.290.0080.00816.75
7.2.00.0070.00719.32
7.1.100.0030.00917.73
7.1.70.0000.00817.02
7.1.60.0070.01319.40
7.1.50.0000.01516.76
7.1.00.0070.07322.35
7.0.200.0030.00716.79
7.0.140.0030.07321.92
7.0.120.0030.06722.09
7.0.60.0030.07021.76
7.0.50.0100.07017.87
7.0.40.0070.07320.26
7.0.30.0370.07020.08
7.0.20.0300.07720.15
7.0.10.0030.04320.26
7.0.00.0100.08720.16
5.6.280.0000.07720.82
5.6.210.0070.03720.67
5.6.200.0070.07718.18
5.6.190.0070.09020.39
5.6.180.0230.08020.50
5.6.170.0230.06020.71
5.6.160.0100.08020.50
5.6.150.0070.06718.30
5.6.140.0130.07718.26
5.6.130.0070.03718.18
5.6.120.0100.06021.00
5.6.110.0130.06721.02
5.6.100.0070.03721.00
5.6.90.0030.08320.96
5.6.80.0070.08020.36
5.5.350.0100.07720.44
5.5.340.0200.07018.00
5.5.330.0070.08320.28
5.5.320.0300.04020.27
5.5.310.0200.05720.30
5.5.300.0030.05317.95
5.5.290.0130.07717.95
5.5.280.0070.07720.89
5.5.270.0070.07320.87
5.5.260.0170.06720.88
5.5.250.0130.07020.79
5.5.240.0130.06320.36
5.4.450.0070.06319.48
5.4.440.0100.07719.48
5.4.430.0070.05319.56
5.4.420.0030.06319.39
5.4.410.0030.06019.05
5.4.400.0170.03319.15
5.4.390.0100.04719.16
5.4.380.0030.03718.86
5.4.370.0000.04019.08
5.4.360.0000.05018.88
5.4.350.0130.03018.86
5.4.340.0130.04019.12
5.4.320.0030.06019.15
5.4.310.0100.07319.20
5.4.300.0070.06019.09
5.4.290.0030.05019.24
5.4.280.0130.07019.00
5.4.270.0070.08018.87
5.4.260.0100.07319.24
5.4.250.0100.06319.25
5.4.240.0170.03318.88
5.4.230.0170.06319.23
5.4.220.0130.06718.93
5.4.210.0030.05719.14
5.4.200.0030.05319.11
5.4.190.0000.05019.13
5.4.180.0030.04319.23
5.4.170.0170.04018.83
5.4.160.0070.06719.06
5.4.150.0200.06019.21
5.4.140.0030.07716.56
5.4.130.0030.04316.47
5.4.120.0070.06716.45
5.4.110.0170.05316.48
5.4.100.0070.07716.72
5.4.90.0070.03716.52
5.4.80.0070.07016.43
5.4.70.0100.07016.49
5.4.60.0100.04716.27
5.4.50.0100.06716.50
5.4.40.0030.03716.38
5.4.30.0030.04316.45
5.4.20.0030.07316.27
5.4.10.0000.07016.40
5.4.00.0230.06015.82
5.3.290.0030.04714.66
5.3.280.0030.05714.60
5.3.270.0070.03714.61
5.3.260.0070.04014.62
5.3.250.0030.03714.68
5.3.240.0070.06314.77
5.3.230.0070.06314.67
5.3.220.0070.07714.56
5.3.210.0030.06714.72
5.3.200.0100.07014.64
5.3.190.0030.04714.58
5.3.180.0130.07014.73
5.3.170.0000.08014.49
5.3.160.0070.04314.64
5.3.150.0030.04014.71
5.3.140.0030.07314.72
5.3.130.0100.06314.44
5.3.120.0030.04014.73
5.3.110.0100.05314.70
5.3.100.0170.05714.08
5.3.90.0130.03314.02
5.3.80.0030.04314.17
5.3.70.0030.04014.04
5.3.60.0000.04014.05
5.3.50.0200.06013.96
5.3.40.0070.03714.01
5.3.30.0070.07013.91
5.3.20.0070.06313.65
5.3.10.0130.04013.82
5.3.00.0030.07713.70
5.2.170.0070.03011.31
5.2.160.0070.04711.31
5.2.150.0070.05311.32
5.2.140.0070.05711.21
5.2.130.0000.03711.16
5.2.120.0100.05711.04
5.2.110.0000.06711.11
5.2.100.0130.05311.11
5.2.90.0070.06311.15
5.2.80.0070.03311.04
5.2.70.0030.06011.13
5.2.60.0130.05311.05
5.2.50.0030.04011.18
5.2.40.0100.04311.16
5.2.30.0100.06011.03
5.2.20.0130.05310.97
5.2.10.0030.03310.89
5.2.00.0130.05710.70
5.1.60.0070.0509.97
5.1.50.0100.0439.99
5.1.40.0030.03710.14
5.1.30.0000.06310.50
5.1.20.0100.02010.39
5.1.10.0000.02710.21
5.1.00.0000.06310.21
5.0.50.0000.0408.46
5.0.40.0100.0208.57
5.0.30.0070.0278.39
5.0.20.0000.0508.34
5.0.10.0030.0408.34
5.0.00.0000.0308.34
4.4.90.0130.0278.34
4.4.80.0000.0378.34
4.4.70.0000.0238.34
4.4.60.0000.0378.34
4.4.50.0000.0338.34
4.4.40.0000.0608.34
4.4.30.0000.0308.34
4.4.20.0030.0178.34
4.4.10.0070.0278.34
4.4.00.0030.0338.34
4.3.110.0000.0208.34
4.3.100.0030.0138.34
4.3.90.0030.0338.34
4.3.80.0030.0478.34
4.3.70.0070.0308.34
4.3.60.0030.0338.34
4.3.50.0100.0208.34
4.3.40.0000.0538.34
4.3.30.0000.0208.34
4.3.20.0000.0238.34
4.3.10.0000.0378.34
4.3.00.0000.0308.34

preferences:
46.42 ms | 400 KiB | 5 Q