3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nom = "doe"; $prenom = "john"; //echo $nom; //$nom = ucwords(strtolower($nom)); //echo $nom; $lknd = ""; if($lknd != NULL and $lknd != "") echo "OUI"; else echo "NON"; ?>

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)
8.3.40.0040.01118.71
8.3.30.0000.01518.97
8.3.20.0100.01020.07
8.3.10.0060.01320.50
8.3.00.0090.00019.67
8.2.170.0110.01122.96
8.2.160.0070.00720.48
8.2.150.0150.00424.18
8.2.140.0030.00624.66
8.2.130.0030.01526.16
8.2.120.0060.00322.23
8.2.110.0030.00722.30
8.2.100.0120.00018.07
8.2.90.0050.00319.22
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0080.00017.80
8.2.50.0080.00018.07
8.2.40.0040.00418.16
8.2.30.0000.00719.16
8.2.20.0050.00317.73
8.2.10.0080.00018.05
8.2.00.0080.00017.67
8.1.270.0060.01322.18
8.1.260.0180.00026.35
8.1.250.0120.00828.09
8.1.240.0100.00022.14
8.1.230.0080.00417.82
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00418.54
8.1.160.0040.00421.99
8.1.150.0040.00418.88
8.1.140.0000.00817.48
8.1.130.0030.00317.73
8.1.120.0040.00417.45
8.1.110.0080.00017.35
8.1.100.0000.00817.35
8.1.90.0030.00617.46
8.1.80.0040.00417.33
8.1.70.0030.00517.40
8.1.60.0040.00417.53
8.1.50.0050.00317.54
8.1.40.0000.00917.48
8.1.30.0000.00817.63
8.1.20.0030.00617.64
8.1.10.0060.00317.46
8.1.00.0040.00417.43
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0000.00718.32
8.0.270.0040.00417.25
8.0.260.0030.00317.30
8.0.250.0030.00316.93
8.0.240.0030.00416.79
8.0.230.0000.00716.95
8.0.220.0040.00416.87
8.0.210.0040.00416.91
8.0.200.0000.00716.91
8.0.190.0030.00516.83
8.0.180.0000.00816.80
8.0.170.0060.00316.91
8.0.160.0000.00816.88
8.0.150.0050.00316.92
8.0.140.0030.00616.90
8.0.130.0030.00313.39
8.0.120.0050.00316.86
8.0.110.0000.00716.85
8.0.100.0000.00716.89
8.0.90.0080.00016.79
8.0.80.0090.00616.82
8.0.70.0000.00816.77
8.0.60.0000.00716.81
8.0.50.0040.00416.82
8.0.30.0090.00917.07
8.0.20.0140.00517.40
8.0.10.0040.00417.02
8.0.00.0050.01116.63
7.4.330.0000.00515.00
7.4.320.0030.00316.58
7.4.300.0060.00016.49
7.4.290.0070.00016.63
7.4.280.0000.00716.58
7.4.270.0000.00816.61
7.4.260.0000.00716.58
7.4.250.0080.00016.46
7.4.240.0020.00516.58
7.4.230.0070.00016.40
7.4.220.0070.01016.51
7.4.210.0070.00716.52
7.4.200.0040.00416.50
7.4.160.0120.00916.55
7.4.150.0100.00717.40
7.4.140.0100.00717.86
7.4.130.0070.00916.56
7.4.120.0060.01116.65
7.4.110.0120.00616.63
7.4.100.0120.00416.67
7.4.90.0070.01016.43
7.4.80.0120.00616.67
7.4.70.0090.01316.47
7.4.60.0070.01116.31
7.4.50.0080.00016.29
7.4.40.0100.00716.45
7.4.30.0050.01116.50
7.4.00.0050.00514.69
7.3.330.0030.00313.08
7.3.320.0000.00512.89
7.3.310.0040.00416.25
7.3.300.0030.00316.17
7.3.290.0060.00616.23
7.3.280.0060.00916.18
7.3.270.0170.00717.40
7.3.260.0140.00316.41
7.3.250.0090.00916.36
7.3.240.0090.00816.23
7.3.230.0030.01316.39
7.3.210.0110.00616.45
7.3.200.0130.00319.39
7.3.190.0070.01016.29
7.3.180.0090.00916.22
7.3.170.0090.00616.55
7.3.160.0060.01316.42
7.2.330.0090.00816.43
7.2.320.0140.00316.63
7.2.310.0130.00616.46
7.2.300.0130.00316.37
7.2.290.0150.00316.67
7.2.00.0000.01219.14
7.1.200.0120.00315.50
7.1.100.0000.00918.19
7.1.70.0030.00917.14
7.1.60.0090.01219.32
7.1.50.0000.02216.77
7.1.00.0000.07722.36
7.0.200.0000.00916.73
7.0.140.0070.07022.16
7.0.60.0130.05719.99
7.0.50.0100.06017.80
7.0.40.0070.05020.19
7.0.30.0300.06320.17
7.0.20.0400.07319.98
7.0.10.0030.04320.23
7.0.00.0070.08320.19
5.6.280.0070.07020.90
5.6.210.0030.04020.60
5.6.200.0030.08318.16
5.6.190.0130.07020.43
5.6.180.3470.04320.64
5.6.170.0270.06020.41
5.6.160.0030.07320.49
5.6.150.0030.08318.13
5.6.140.0100.08318.16
5.6.130.0100.07318.07
5.6.120.0100.07020.96
5.6.110.0100.08721.13
5.6.100.0000.09021.00
5.6.90.0130.05320.87
5.6.80.0100.04720.38
5.6.70.0370.06720.38
5.5.350.0330.07020.36
5.5.340.0130.03317.98
5.5.330.0070.04020.13
5.5.320.0430.07320.31
5.5.310.0300.07320.30
5.5.300.0070.07718.02
5.5.290.0030.08717.92
5.5.280.0000.05020.74
5.5.270.0070.07720.79
5.5.260.0070.07720.62
5.5.250.0130.08320.68
5.5.240.0230.04020.04
5.4.450.0830.05319.10
5.4.440.1070.04719.26
5.4.430.0800.05719.40
5.4.420.0730.05719.60
5.4.410.0470.05319.39
5.4.400.0930.05319.19
5.4.390.0070.07719.30
5.4.380.0330.05318.70
5.4.370.0370.05318.68
5.4.360.0300.08318.57
5.4.350.0270.06318.52
5.4.340.0300.05018.80
5.4.320.0100.03212.45
5.4.310.0040.03912.45
5.4.300.0070.03512.45
5.4.290.0080.03612.45
5.4.280.0050.03612.34
5.4.270.0040.03712.34
5.4.260.0070.03612.34
5.4.250.0070.03712.34
5.4.240.0060.03512.34
5.4.230.0070.03512.34
5.4.220.0030.03812.34
5.4.210.0050.03512.34
5.4.200.0060.03612.34
5.4.190.0040.03712.33
5.4.180.0050.03612.33
5.4.170.0060.03512.34
5.4.160.0060.03512.34
5.4.150.0100.03212.34
5.4.140.0060.03712.02
5.4.130.0120.02812.01
5.4.120.0070.03411.97
5.4.110.0030.03711.96
5.4.100.0050.03511.96
5.4.90.0080.03311.96
5.4.80.0060.03711.96
5.4.70.0060.04211.96
5.4.60.0050.03611.96
5.4.50.0030.03811.96
5.4.40.0040.03611.95
5.4.30.0050.03611.94
5.4.20.0080.03211.95
5.4.10.0020.04211.95
5.4.00.0070.03411.44
5.3.290.0060.03912.80
5.3.280.0020.04112.71
5.3.270.0050.03912.73
5.3.260.0040.04012.72
5.3.250.0050.04112.72
5.3.240.0050.03912.72
5.3.230.0040.03912.71
5.3.220.0060.03612.68
5.3.210.0040.04012.68
5.3.200.0050.03912.68
5.3.190.0070.03812.68
5.3.180.0080.04012.67
5.3.170.0060.03712.67
5.3.160.0090.03412.67
5.3.150.0060.03512.67
5.3.140.0080.03412.66
5.3.130.0050.03812.66
5.3.120.0100.03412.66
5.3.110.0050.03912.66
5.3.100.0040.03812.12
5.3.90.0060.03512.09
5.3.80.0080.03312.07
5.3.70.0080.03512.08
5.3.60.0060.03612.06
5.3.50.0090.03212.00
5.3.40.0070.03512.00
5.3.30.0050.03511.94
5.3.20.0050.03511.72
5.3.10.0010.03811.69
5.3.00.0040.03611.67
5.2.170.0020.0329.18
5.2.160.0050.0289.18
5.2.150.0030.0329.18
5.2.140.0040.0319.17
5.2.130.0020.0329.14
5.2.120.0030.0299.13
5.2.110.0040.0309.14
5.2.100.0040.0299.14
5.2.90.0060.0269.13
5.2.80.0090.0269.14
5.2.70.0060.0299.13
5.2.60.0070.0279.09
5.2.50.0070.0279.06
5.2.40.0090.0249.03
5.2.30.0060.0289.00
5.2.20.0030.0308.99
5.2.10.0060.0278.91
5.2.00.0030.0308.77
5.1.60.0060.0218.06
5.1.50.0050.0238.05
5.1.40.0060.0228.04
5.1.30.0060.0248.39
5.1.20.0080.0228.41
5.1.10.0060.0248.14
5.1.00.0060.0238.13
5.0.50.0050.0186.61
5.0.40.0030.0196.47
5.0.30.0050.0296.29
5.0.20.0070.0156.25
5.0.10.0050.0186.23
5.0.00.0040.0296.23
4.4.90.0060.0114.78
4.4.80.0030.0144.75
4.4.70.0020.0164.75
4.4.60.0060.0124.75
4.4.50.0030.0144.77
4.4.40.0040.0244.71
4.4.30.0010.0174.76
4.4.20.0000.0184.84
4.4.10.0040.0134.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0020.0154.67
4.3.90.0010.0174.63
4.3.80.0010.0254.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0030.0244.54
4.3.30.0030.0153.28
4.3.20.0020.0163.26
4.3.10.0020.0163.22
4.3.00.0100.0238.16

preferences:
35.7 ms | 400 KiB | 5 Q