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)
8.3.60.0040.01118.31
8.3.50.0170.00621.95
8.3.40.0100.00618.68
8.3.30.0100.00318.96
8.3.20.0080.00020.23
8.3.10.0050.00320.36
8.3.00.0040.01419.66
8.2.180.0090.00616.63
8.2.170.0110.00422.96
8.2.160.0070.01320.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0120.00626.16
8.2.120.0050.00322.10
8.2.110.0060.00322.27
8.2.100.0080.00318.04
8.2.90.0000.00819.17
8.2.80.0030.00817.97
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0030.00618.16
8.2.30.0000.00719.13
8.2.20.0030.00517.73
8.2.10.0060.00317.97
8.2.00.0040.00417.66
8.1.280.0160.00625.92
8.1.270.0130.00722.02
8.1.260.0080.00026.35
8.1.250.0070.01028.09
8.1.240.0040.00422.20
8.1.230.0040.00717.70
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00817.23
8.1.190.0030.00617.22
8.1.180.0080.00018.10
8.1.170.0070.00018.72
8.1.160.0040.00422.01
8.1.150.0000.00718.95
8.1.140.0040.00417.31
8.1.130.0080.00017.79
8.1.120.0040.00417.46
8.1.110.0070.00017.35
8.1.100.0000.00717.39
8.1.90.0000.01017.37
8.1.80.0040.00417.46
8.1.70.0040.00417.45
8.1.60.0060.00317.46
8.1.50.0000.00717.41
8.1.40.0040.00417.48
8.1.30.0000.00817.52
8.1.20.0040.00417.66
8.1.10.0040.00417.49
8.1.00.0050.00217.41
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0000.00718.46
8.0.270.0000.00717.25
8.0.260.0030.00317.25
8.0.250.0070.00016.98
8.0.240.0030.00316.93
8.0.230.0070.00016.95
8.0.220.0070.00016.81
8.0.210.0070.00016.87
8.0.200.0030.00316.81
8.0.190.0030.00516.95
8.0.180.0060.00316.87
8.0.170.0030.00516.79
8.0.160.0000.00816.89
8.0.150.0040.00416.82
8.0.140.0020.00516.86
8.0.130.0030.00313.32
8.0.120.0080.00016.80
8.0.110.0000.00716.81
8.0.100.0030.00516.87
8.0.90.0030.00516.73
8.0.80.0150.00016.89
8.0.70.0080.00016.82
8.0.60.0040.00416.80
8.0.50.0040.00416.83
8.0.30.0100.00917.29
8.0.20.0090.00917.40
8.0.10.0040.00417.03
8.0.00.0120.00716.82
7.4.330.0000.00615.12
7.4.320.0000.00816.47
7.4.300.0030.00316.50
7.4.290.0030.00316.44
7.4.280.0000.00716.48
7.4.270.0030.00316.42
7.4.260.0000.00716.53
7.4.250.0040.00416.52
7.4.240.0020.00516.46
7.4.230.0050.00216.70
7.4.220.0030.01416.55
7.4.210.0030.01116.61
7.4.200.0070.00016.24
7.4.160.0190.00316.41
7.4.150.0130.00417.40
7.4.140.0070.01117.86
7.4.130.0090.00716.57
7.4.120.0100.00616.46
7.4.110.0090.00916.47
7.4.100.0030.01416.36
7.4.90.0100.01316.25
7.4.80.0160.00616.38
7.4.70.0090.00916.52
7.4.60.0050.01216.28
7.4.50.0040.00416.55
7.4.40.0040.01216.55
7.4.30.0070.00716.50
7.4.00.0060.00914.93
7.3.330.0030.00312.95
7.3.320.0000.00613.10
7.3.310.0020.00516.13
7.3.300.0000.00716.04
7.3.290.0030.01116.15
7.3.280.0030.01216.24
7.3.270.0200.00317.40
7.3.260.0090.00916.35
7.3.250.0110.00716.33
7.3.240.0080.00816.63
7.3.230.0170.00016.45
7.3.210.0090.00616.21
7.3.200.0100.01019.39
7.3.190.0110.00816.38
7.3.180.0110.00716.49
7.3.170.0060.00916.52
7.3.160.0150.00416.16
7.2.330.0150.00316.44
7.2.320.0090.00616.50
7.2.310.0130.00616.65
7.2.300.0100.00716.71
7.2.290.0100.00716.62
7.2.00.0070.00719.10
7.1.100.0470.00512.02
7.1.70.0030.01616.90
7.1.60.0030.00719.32
7.1.50.0040.02216.75
7.1.00.0000.07722.31
7.0.200.0000.01016.75
7.0.140.0000.07721.95
7.0.60.0070.06019.86
7.0.50.0030.08017.88
7.0.40.0000.04720.20
7.0.30.0470.04020.18
7.0.20.0300.08020.21
7.0.10.0130.08020.12
7.0.00.0100.04020.13
5.6.280.0030.07320.81
5.6.210.0070.03720.60
5.6.200.0070.05318.08
5.6.190.0000.06320.34
5.6.180.0300.04320.45
5.6.170.0230.05020.49
5.6.160.0030.09020.49
5.6.150.0030.07718.08
5.6.140.0100.07318.18
5.6.130.0070.07018.17
5.6.120.0130.06020.93
5.6.110.0100.08721.02
5.6.100.0230.06721.10
5.6.90.0200.06320.95
5.6.80.0230.07320.47
5.5.350.0230.08020.32
5.5.340.0000.05318.02
5.5.330.0070.07020.23
5.5.320.0230.05320.17
5.5.310.0270.08020.30
5.5.300.0070.08018.02
5.5.290.0030.05718.02
5.5.280.0070.04020.89
5.5.270.0130.04020.74
5.5.260.0100.05020.88
5.5.250.0070.08020.60
5.5.240.0100.08020.03
5.4.450.0270.06019.41
5.4.440.0400.05719.55
5.4.430.1030.05019.12
5.4.420.1130.04319.32
5.4.410.0700.06019.28
5.4.400.0830.05318.95
5.4.390.0800.05719.14
5.4.380.0370.05718.68
5.4.370.0330.05318.71
5.4.360.0330.05318.72
5.4.350.0300.06718.57
5.4.340.0470.07018.57
5.4.320.0040.03712.45
5.4.310.0080.03512.45
5.4.300.0070.03612.45
5.4.290.0060.03712.45
5.4.280.0040.03612.34
5.4.270.0080.03412.34
5.4.260.0090.03412.34
5.4.250.0060.03712.34
5.4.240.0060.03512.35
5.4.230.0080.03612.34
5.4.220.0060.03512.34
5.4.210.0070.03412.34
5.4.200.0050.04212.34
5.4.190.0020.03912.34
5.4.180.0040.03812.34
5.4.170.0070.03412.34
5.4.160.0040.03712.34
5.4.150.0110.03012.34
5.4.140.0090.03312.02
5.4.130.0050.03512.01
5.4.120.0030.03711.96
5.4.110.0040.03611.96
5.4.100.0040.03611.96
5.4.90.0030.03811.97
5.4.80.0040.03711.96
5.4.70.0080.03111.96
5.4.60.0060.03411.96
5.4.50.0030.03611.96
5.4.40.0060.03311.95
5.4.30.0070.03311.95
5.4.20.0040.03611.94
5.4.10.0020.03611.95
5.4.00.0070.03911.44
5.3.290.0050.03912.80
5.3.280.0040.03912.71
5.3.270.0050.04012.72
5.3.260.0040.04812.72
5.3.250.0050.03912.72
5.3.240.0060.03712.72
5.3.230.0060.03612.71
5.3.220.0050.04612.68
5.3.210.0090.03512.68
5.3.200.0070.03412.68
5.3.190.0080.03512.67
5.3.180.0110.03112.67
5.3.170.0050.03712.67
5.3.160.0080.03512.67
5.3.150.0020.04112.68
5.3.140.0060.03612.66
5.3.130.0060.03812.66
5.3.120.0090.03912.65
5.3.110.0100.03412.66
5.3.100.0030.03912.12
5.3.90.0040.03812.09
5.3.80.0080.03712.07
5.3.70.0050.03812.08
5.3.60.0050.03712.06
5.3.50.0060.03612.00
5.3.40.0070.03512.00
5.3.30.0040.04111.94
5.3.20.0070.03811.72
5.3.10.0100.04011.69
5.3.00.0070.03611.67
5.2.170.0050.0309.18
5.2.160.0050.0369.18
5.2.150.0060.0289.18
5.2.140.0060.0289.18
5.2.130.0070.0269.13
5.2.120.0070.0259.13
5.2.110.0070.0269.14
5.2.100.0030.0299.14
5.2.90.0040.0299.13
5.2.80.0070.0289.13
5.2.70.0050.0299.13
5.2.60.0090.0289.09
5.2.50.0070.0289.06
5.2.40.0080.0249.03
5.2.30.0070.0279.00
5.2.20.0080.0249.00
5.2.10.0060.0258.92
5.2.00.0070.0268.77
5.1.60.0060.0218.06
5.1.50.0050.0238.06
5.1.40.0040.0238.04
5.1.30.0050.0248.39
5.1.20.0060.0248.41
5.1.10.0040.0258.14
5.1.00.0030.0268.13
5.0.50.0040.0206.62
5.0.40.0030.0196.47
5.0.30.0060.0296.29
5.0.20.0060.0166.25
5.0.10.0040.0196.23
5.0.00.0040.0296.23
4.4.90.0030.0164.78
4.4.80.0030.0154.75
4.4.70.0000.0184.75
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0060.0204.54
4.3.30.0020.0153.29
4.3.20.0040.0143.27
4.3.10.0040.0133.23
4.3.00.0000.0276.79

preferences:
42.59 ms | 401 KiB | 5 Q