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)
8.3.60.0110.00716.75
8.3.50.0090.01317.49
8.3.40.0070.01118.68
8.3.30.0060.01318.84
8.3.20.0000.00818.90
8.3.10.0060.00320.36
8.3.00.0060.00319.38
8.2.180.0130.00716.63
8.2.170.0040.01122.96
8.2.160.0140.00322.11
8.2.150.0090.00624.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.85
8.2.110.0030.00720.96
8.2.100.0090.00317.72
8.2.90.0050.00319.39
8.2.80.0000.00719.39
8.2.70.0080.00017.63
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0040.00418.34
8.2.30.0000.00717.93
8.2.20.0040.00417.75
8.2.10.0000.00817.71
8.2.00.0070.00017.75
8.1.280.0080.00625.92
8.1.270.0040.01124.66
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.79
8.1.230.0040.00820.90
8.1.220.0000.00917.74
8.1.210.0090.00018.77
8.1.200.0000.01217.35
8.1.190.0000.00817.41
8.1.180.0080.00018.10
8.1.170.0040.00418.90
8.1.160.0040.00418.76
8.1.150.0040.00418.68
8.1.140.0070.00317.49
8.1.130.0000.00717.82
8.1.120.0040.00417.37
8.1.110.0040.00417.37
8.1.100.0000.00817.37
8.1.90.0020.00517.43
8.1.80.0000.00717.27
8.1.70.0070.00017.40
8.1.60.0060.00317.58
8.1.50.0000.00717.47
8.1.40.0020.00517.58
8.1.30.0020.00517.52
8.1.20.0040.00417.62
8.1.10.0040.00417.46
8.1.00.0030.00517.30
8.0.300.0040.00420.02
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0050.00217.26
8.0.260.0070.00018.43
8.0.250.0070.00017.05
8.0.240.0060.00417.01
8.0.230.0070.00017.03
8.0.220.0040.00416.91
8.0.210.0050.00316.99
8.0.200.0000.00617.03
8.0.190.0070.00017.02
8.0.180.0000.00716.97
8.0.170.0030.00616.95
8.0.160.0080.00016.94
8.0.150.0040.00416.76
8.0.140.0080.00316.86
8.0.130.0000.00613.35
8.0.120.0040.00416.73
8.0.110.0040.00416.77
8.0.100.0070.00016.78
8.0.90.0080.00016.80
8.0.80.0060.00816.99
8.0.70.0000.00816.85
8.0.60.0070.00016.85
8.0.50.0000.00716.84
8.0.30.0130.01117.04
8.0.20.0150.00517.22
8.0.10.0070.00016.94
8.0.00.0090.00816.98
7.4.330.0000.00512.94
7.4.320.0000.00616.50
7.4.300.0000.00616.65
7.4.290.0040.00416.59
7.4.280.0040.00416.55
7.4.270.0080.00016.45
7.4.260.0000.00613.27
7.4.250.0080.00016.50
7.4.240.0030.00316.48
7.4.230.0040.00416.34
7.4.220.0170.00016.46
7.4.210.0100.00716.53
7.4.200.0030.00316.40
7.4.190.0070.00016.76
7.4.160.0060.00916.63
7.4.150.0160.00316.50
7.4.140.0080.01316.63
7.4.130.0060.01116.58
7.4.120.0100.00916.55
7.4.110.0090.00916.40
7.4.100.0090.00616.44
7.4.90.0120.00616.56
7.4.80.0060.01216.80
7.4.70.0140.00516.50
7.4.60.0030.01316.43
7.4.50.0000.00916.39
7.4.40.0060.00616.36
7.4.30.0090.00916.55
7.4.10.0040.01414.86
7.4.00.0050.00814.98
7.3.330.0070.00013.36
7.3.320.0030.00313.35
7.3.310.0050.00216.38
7.3.300.0030.00316.28
7.3.290.0170.00316.32
7.3.280.0130.00616.35
7.3.270.0070.01016.57
7.3.260.0090.01116.49
7.3.250.0100.01216.45
7.3.240.0170.00016.45
7.3.230.0040.01516.32
7.3.210.0070.01016.24
7.3.200.0060.01519.39
7.3.190.0090.00916.47
7.3.180.0100.00616.48
7.3.170.0030.01516.41
7.3.160.0130.00316.46
7.3.130.0110.00714.87
7.3.120.0060.00814.91
7.3.110.0030.01615.01
7.3.100.0040.01114.92
7.3.90.0070.01414.69
7.3.80.0070.00714.57
7.3.70.0030.00914.90
7.3.60.0000.01514.97
7.3.50.0060.00614.63
7.3.40.0030.00614.95
7.3.30.0030.01514.95
7.3.20.0030.00616.73
7.3.10.0080.00716.39
7.3.00.0000.00916.72
7.2.330.0040.01816.42
7.2.320.0110.00716.72
7.2.310.0120.00616.41
7.2.300.0110.00916.31
7.2.290.0090.01316.76
7.2.260.0070.01014.68
7.2.250.0100.00714.93
7.2.240.0040.01115.12
7.2.230.0080.01114.61
7.2.220.0030.01015.02
7.2.210.0030.01015.02
7.2.200.0090.00015.04
7.2.190.0030.01315.18
7.2.180.0110.00014.96
7.2.170.0110.00015.09
7.2.160.0000.01615.14
7.2.150.0100.00317.09
7.2.140.0070.00716.82
7.2.130.0060.00916.93
7.2.120.0100.00616.90
7.2.110.0110.00616.56
7.2.100.0120.00616.85
7.2.90.0040.01416.96
7.2.80.0130.00316.70
7.2.70.0100.00316.81
7.2.60.0090.00516.86
7.2.50.0000.01016.88
7.2.40.0090.00916.94
7.2.30.0070.00316.86
7.2.20.0070.00416.95
7.2.10.0060.00616.75
7.2.00.0070.01218.02
7.1.330.0030.01015.69
7.1.320.0110.00715.68
7.1.310.0030.01015.96
7.1.300.0070.00715.96
7.1.290.0040.00415.64
7.1.280.0030.01015.67
7.1.270.0080.00415.87
7.1.260.0000.00915.89
7.1.250.0070.00715.71
7.1.240.0060.00615.86
7.1.230.0040.00415.81
7.1.220.0100.00415.96
7.1.210.0070.00715.68
7.1.200.0060.00515.87
7.1.190.0100.00015.90
7.1.180.0100.00715.54
7.1.170.0110.00315.90
7.1.160.0060.00915.63
7.1.150.0030.00615.89
7.1.140.0100.00315.85
7.1.130.0000.01415.82
7.1.120.0000.01215.85
7.1.110.0030.00715.94
7.1.100.0050.00616.94
7.1.90.0000.00915.89
7.1.80.0100.00315.91
7.1.70.0070.00516.31
7.1.60.0090.01117.61
7.1.50.0030.01416.35
7.1.40.0040.01115.77
7.1.30.0070.00716.01
7.1.20.0050.00515.62
7.1.10.0000.01015.73
7.1.00.0050.03319.09
7.0.330.0040.01115.27
7.0.320.0040.00815.47
7.0.310.0110.00315.33
7.0.300.0070.00315.46
7.0.290.0000.00915.34
7.0.280.0060.00615.38
7.0.270.0060.00615.49
7.0.260.0060.00315.46
7.0.250.0060.00915.59
7.0.240.0060.00615.25
7.0.230.0110.00315.55
7.0.220.0040.00815.32
7.0.210.0000.01115.21
7.0.200.0020.01015.87
7.0.190.0060.00915.50
7.0.180.0040.00715.30
7.0.170.0030.00915.52
7.0.160.0040.00815.61
7.0.150.0050.00315.46
7.0.140.0030.04218.68
7.0.130.0110.00315.54
7.0.120.0030.04218.84
7.0.110.0030.01015.47
7.0.100.0090.00015.46
7.0.90.0030.00715.57
7.0.80.0070.01115.40
7.0.70.0000.01715.47
7.0.60.0040.02917.74
7.0.50.0040.02716.72
7.0.40.0050.03516.78
7.0.30.0250.02516.95
7.0.20.0080.02816.94
7.0.10.0100.04416.82
7.0.00.0100.04216.78
5.6.400.0000.00914.40
5.6.390.0000.01014.52
5.6.380.0000.00914.46
5.6.370.0040.00814.25
5.6.360.0040.00813.94
5.6.350.0070.00714.12
5.6.340.0000.00814.51
5.6.330.0030.00914.41
5.6.320.0040.01114.75
5.6.310.0030.00914.63
5.6.300.0070.00713.91
5.6.290.0040.01114.44
5.6.280.0060.03817.81
5.6.270.0030.00614.52
5.6.260.0100.00314.42
5.6.250.0060.00314.16
5.6.240.0100.00314.15
5.6.230.0030.01414.36
5.6.220.0030.01314.41
5.6.210.0020.02517.48
5.6.200.0070.02716.38
5.6.190.0020.03717.42
5.6.180.0160.02217.34
5.6.170.0120.02717.35
5.6.160.0080.04817.41
5.6.150.0030.04816.21
5.6.140.0020.02816.44
5.6.130.0070.02616.33
5.6.120.0070.02417.50
5.6.110.0160.04017.76
5.6.100.0080.04017.73
5.6.90.0050.02517.50
5.6.80.0050.02517.42
5.6.70.0180.03817.19
5.6.60.0030.01014.55
5.6.50.0100.00714.14
5.6.40.0030.00914.33
5.6.30.0070.00414.44
5.6.20.0030.01214.09
5.6.10.0040.00714.57
5.6.00.0000.01114.27
5.5.380.0090.00914.14
5.5.370.0070.00414.47
5.5.360.0130.00014.38
5.5.350.0070.03417.33
5.5.340.0050.04516.24
5.5.330.0070.04517.51
5.5.320.0100.02517.09
5.5.310.0180.03317.17
5.5.300.0000.03616.11
5.5.290.0070.04316.11
5.5.280.0070.02217.46
5.5.270.0120.04217.51
5.5.260.0080.04317.52
5.5.250.0070.03217.48
5.5.240.0070.04517.17
5.5.230.0000.01114.07
5.5.220.0030.01314.32
5.5.210.0080.00414.12
5.5.200.0040.00714.11
5.5.190.0100.00314.37
5.5.180.0060.00914.41
5.5.170.0070.00314.28
5.5.160.0090.00014.13
5.5.150.0060.00614.23
5.5.140.0000.01214.02
5.5.130.0030.00714.04
5.5.120.0070.00714.12
5.5.110.0100.00614.34
5.5.100.0070.00714.21
5.5.90.0030.00914.30
5.5.80.0070.00714.20
5.5.70.0000.01413.89
5.5.60.0110.00314.05
5.5.50.0030.01014.22
5.5.40.0080.00814.39
5.5.30.0070.00713.76
5.5.20.0060.00614.47
5.5.10.0030.01013.71
5.5.00.0030.00914.31
5.4.450.0090.02716.05
5.4.440.0030.03816.07
5.4.430.0030.03716.14
5.4.420.0030.03716.14
5.4.410.0050.02416.13
5.4.400.0060.02515.92
5.4.390.0080.03816.10
5.4.380.0090.03516.05
5.4.370.0060.03016.02
5.4.360.0030.02515.94
5.4.350.0030.04316.10
5.4.340.0090.03016.06
5.4.330.0030.00612.96
5.4.320.0120.03015.90
5.4.310.0030.03315.98
5.4.300.0070.03816.05
5.4.290.0050.01816.01
5.4.280.0100.03016.10
5.4.270.0070.02516.10
5.4.260.0090.01616.05
5.4.250.0090.03715.91
5.4.240.0110.03715.91
5.4.230.0060.03315.98
5.4.220.0050.04216.04
5.4.210.0090.01816.07
5.4.200.0050.04116.05
5.4.190.0110.02316.08
5.4.180.0100.03916.05
5.4.170.0030.02516.09
5.4.160.0030.02316.04
5.4.150.0050.03016.04
5.4.140.0030.02514.69
5.4.130.0060.02014.70
5.4.120.0060.03314.65
5.4.110.0050.02514.77
5.4.100.0030.04114.70
5.4.90.0020.04014.69
5.4.80.0050.04014.72
5.4.70.0060.02914.83
5.4.60.0080.02214.73
5.4.50.0080.03314.65
5.4.40.0030.03014.80
5.4.30.0120.02714.68
5.4.20.0070.03514.68
5.4.10.0050.02114.73
5.4.00.0100.03214.40
5.3.290.0090.03813.86
5.3.280.0080.03713.81
5.3.270.0060.02013.73
5.3.260.0050.04113.79
5.3.250.0110.03513.81
5.3.240.0070.02713.78
5.3.230.0050.04013.85
5.3.220.0070.02313.76
5.3.210.0130.02113.76
5.3.200.0080.03513.76
5.3.190.0060.03013.80
5.3.180.0070.03013.77
5.3.170.0030.03813.79
5.3.160.0030.03913.77
5.3.150.0050.02513.78
5.3.140.0030.04613.76
5.3.130.0040.02713.76
5.3.120.0100.03713.71
5.3.110.0080.03113.76
5.3.100.0050.04013.50
5.3.90.0050.04213.52
5.3.80.0050.04013.53
5.3.70.0060.03613.49
5.3.60.0020.02313.47
5.3.50.0050.03813.49
5.3.40.0060.03513.41
5.3.30.0020.04213.51
5.3.20.0030.04313.35
5.3.10.0020.02913.26
5.3.00.0040.02313.28
5.2.170.0070.06311.21
5.2.160.0070.05711.32
5.2.150.0000.04011.21
5.2.140.0030.05711.11
5.2.130.0070.06311.04
5.2.120.0000.04711.02
5.2.110.0000.05711.05
5.2.100.0030.03711.07
5.2.90.0070.04711.18
5.2.80.0000.06011.01
5.2.70.0000.07311.18
5.2.60.0100.04011.21
5.2.50.0030.03011.09
5.2.40.0070.02711.01
5.2.30.0030.06010.97
5.2.20.0030.03011.12
5.2.10.0000.03011.02
5.2.00.0000.06310.87
5.1.60.0000.03010.14
5.1.50.0030.02310.05
5.1.40.0000.02710.00
5.1.30.0070.02310.41
5.1.20.0000.02710.41
5.1.10.0000.02710.06
5.1.00.0000.03310.07
5.0.50.0000.0208.57
5.0.40.0030.0208.56
5.0.30.0000.0378.33
5.0.20.0000.0238.33
5.0.10.0030.0178.33
5.0.00.0030.0278.33
4.4.90.0070.0208.33
4.4.80.0000.0238.33
4.4.70.0000.0408.33
4.4.60.0000.0178.33
4.4.50.0070.0278.33
4.4.40.0000.0308.33
4.4.30.0000.0178.33
4.4.20.0030.0208.33
4.4.10.0070.0108.33
4.4.00.0000.0238.33
4.3.110.0000.0178.33
4.3.100.0030.0138.33
4.3.90.0000.0138.33
4.3.80.0000.0238.33
4.3.70.0070.0108.33
4.3.60.0000.0138.33
4.3.50.0000.0178.33
4.3.40.0000.0238.33
4.3.30.0030.0138.33
4.3.20.0000.0178.33
4.3.10.0030.0178.33
4.3.00.0030.0108.33

preferences:
45.97 ms | 400 KiB | 5 Q