3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'SlimDuct Rear Entry Coupler 3-3/4" White SJA100W'; $str = strtolower(trim(preg_replace('/[^a-zA-Z0-9]+/', '-', $name), '-')); echo $str. "\n"; ?>

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)
8.3.60.0110.00418.68
8.3.50.0080.01221.97
8.3.40.0060.00819.02
8.3.30.0110.00319.05
8.3.20.0040.00420.29
8.3.10.0050.00322.10
8.3.00.0070.00022.52
8.2.180.0090.00616.88
8.2.170.0090.00622.96
8.2.160.0080.00621.04
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0040.00419.73
8.2.110.0090.00622.16
8.2.100.0090.00618.03
8.2.90.0090.00019.08
8.2.80.0040.00418.03
8.2.70.0080.00017.75
8.2.60.0000.00917.93
8.2.50.0000.00818.07
8.2.40.0000.00918.16
8.2.30.0000.00718.16
8.2.20.0040.00417.75
8.2.10.0040.00419.60
8.2.00.0070.00017.79
8.1.280.0070.00725.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.69
8.1.230.0060.00619.01
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0090.00017.36
8.1.190.0000.00817.40
8.1.180.0000.00818.10
8.1.170.0040.00418.65
8.1.160.0000.00721.87
8.1.150.0070.00018.67
8.1.140.0060.00317.53
8.1.130.0030.00317.80
8.1.120.0050.00317.56
8.1.110.0000.00717.56
8.1.100.0040.00417.55
8.1.90.0000.00717.41
8.1.80.0040.00417.58
8.1.70.0000.00817.52
8.1.60.0040.00417.70
8.1.50.0030.00517.64
8.1.40.0040.00417.64
8.1.30.0030.00617.69
8.1.20.0030.00517.66
8.1.10.0030.00517.63
8.1.00.0040.00417.46
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0000.00718.47
8.0.270.0050.00217.27
8.0.260.0040.00417.00
8.0.250.0030.00317.12
8.0.240.0000.00817.15
8.0.230.0040.00417.10
8.0.220.0040.00417.03
8.0.210.0080.00017.05
8.0.200.0000.00617.04
8.0.190.0030.00617.12
8.0.180.0040.00416.96
8.0.170.0000.00716.95
8.0.160.0070.00017.01
8.0.150.0000.00816.88
8.0.140.0040.00417.00
8.0.130.0030.00313.44
8.0.120.0030.00517.00
8.0.110.0040.00416.99
8.0.100.0040.00417.03
8.0.90.0070.00016.89
8.0.80.0120.00917.01
8.0.70.0000.00717.08
8.0.60.0000.00716.82
8.0.50.0040.00416.87
8.0.30.0090.01017.16
8.0.20.0090.01017.45
8.0.10.0000.00716.98
8.0.00.0110.00916.81
7.4.330.0020.00215.02
7.4.320.0030.00316.55
7.4.300.0030.00316.64
7.4.290.0000.00716.64
7.4.280.0040.00416.78
7.4.270.0070.00016.64
7.4.260.0030.00316.64
7.4.250.0000.00716.64
7.4.240.0040.00416.77
7.4.230.0030.00316.59
7.4.220.0090.01016.66
7.4.210.0040.01016.75
7.4.200.0000.00716.75
7.4.190.0000.00716.83
7.4.160.0060.01116.74
7.4.150.0080.01117.40
7.4.140.0110.00917.86
7.4.130.0100.01016.69
7.4.120.0080.00816.66
7.4.110.0190.02816.69
7.4.100.0170.00316.69
7.4.90.0140.01016.34
7.4.80.0060.01519.39
7.4.70.0150.00016.55
7.4.60.0040.01216.54
7.4.50.0000.00916.52
7.4.40.0070.00722.77
7.4.30.0110.01116.46
7.4.00.0040.01115.18
7.3.330.0020.00213.18
7.3.320.0000.00513.19
7.3.310.0020.00516.36
7.3.300.0000.00716.38
7.3.290.0140.00416.23
7.3.280.0080.00916.35
7.3.270.0090.00917.40
7.3.260.0170.00316.67
7.3.250.0070.01216.58
7.3.240.0100.00716.64
7.3.230.0100.00716.47
7.3.210.0090.01016.63
7.3.200.0060.01619.39
7.3.190.0100.00716.65
7.3.180.0150.00016.60
7.3.170.0060.00916.34
7.3.160.0060.01016.44
7.3.120.0120.00415.16
7.2.330.0120.00616.89
7.2.320.0040.01316.87
7.2.310.0070.01016.70
7.2.300.0100.00716.74
7.2.290.0070.01116.66
7.2.60.0060.00316.80
7.2.00.0030.01319.59
7.1.200.0110.00015.90
7.1.100.0040.01118.35
7.1.70.0100.00016.72
7.1.60.0100.01419.82
7.1.50.0040.00717.08
7.1.00.0030.07722.45
7.0.200.0100.00017.02
7.0.140.0030.07021.97
7.0.60.0170.06319.92
7.0.50.0000.05717.81
7.0.40.0100.04020.10
7.0.30.0270.05720.14
7.0.20.0300.08020.18
7.0.10.0100.04720.02
7.0.00.0200.07720.03
5.6.280.0030.07321.09
5.6.210.0070.08320.72
5.6.200.0070.07018.18
5.6.190.0030.06020.32
5.6.180.0130.05320.28
5.6.170.0270.07320.62
5.6.160.0070.06720.39
5.6.150.0000.09018.19
5.6.140.0070.03718.12
5.6.130.0100.08018.07
5.6.120.0030.05021.00
5.6.110.0130.07721.00
5.6.100.0070.04320.96
5.6.90.0030.04021.09
5.6.80.0070.07720.40
5.5.350.0370.07720.29
5.5.340.0100.06317.91
5.5.330.0070.08320.41
5.5.320.0370.06720.18
5.5.310.0230.03320.21
5.5.300.0070.08018.02
5.5.290.0070.08017.91
5.5.280.0100.06320.86
5.5.270.0100.04320.87
5.5.260.0200.07020.86
5.5.250.0030.08720.68
5.5.240.0070.03320.28
5.4.450.0370.03719.41
5.4.440.0300.05019.26
5.4.430.0570.04719.21
5.4.420.0630.04019.56
5.4.410.0030.06018.96
5.4.400.0100.05318.59
5.4.390.0200.04718.71
5.4.380.0200.05018.59
5.4.370.0170.06018.68
5.4.360.0200.05318.48
5.4.350.0230.05318.57
5.4.340.0230.04718.78
5.4.320.0080.03512.45
5.4.310.0060.04312.45
5.4.300.0120.04512.45
5.4.290.0030.04012.45
5.4.280.0090.03612.35
5.4.270.0150.04412.31
5.4.260.0060.03912.31
5.4.250.0070.04112.31
5.4.240.0050.03812.31
5.4.230.0040.04012.31
5.4.220.0060.04012.31
5.4.210.0060.03512.31
5.4.200.0060.03912.31
5.4.190.0050.03612.30
5.4.180.0070.05212.30
5.4.170.0100.04812.31
5.4.160.0070.04812.30
5.4.150.0100.03712.30
5.4.140.0050.03811.99
5.4.130.0060.03611.97
5.4.120.0080.03411.93
5.4.110.0060.03611.93
5.4.100.0080.03311.93
5.4.90.0050.03711.93
5.4.80.0050.04311.93
5.4.70.0040.03711.93
5.4.60.0060.03511.93
5.4.50.0050.03711.93
5.4.40.0040.03711.91
5.4.30.0060.03611.91
5.4.20.0040.03711.91
5.4.10.0070.03411.91
5.4.00.0060.03711.40
5.3.290.0070.04712.80
5.3.280.0050.03912.71
5.3.270.0030.04212.73
5.3.260.0050.04312.71
5.3.250.0070.03712.72
5.3.240.0070.03712.72
5.3.230.0080.03512.71
5.3.220.0040.04012.68
5.3.210.0080.04212.68
5.3.200.0100.04312.68
5.3.190.0060.03712.68
5.3.180.0040.03812.68
5.3.170.0060.04412.66
5.3.160.0080.05312.67
5.3.150.0080.04312.68
5.3.140.0050.03912.66
5.3.130.0100.03712.66
5.3.120.0090.03712.66
5.3.110.0100.03412.66
5.3.100.0050.03812.12
5.3.90.0060.03912.09
5.3.80.0040.03712.07
5.3.70.0070.03612.08
5.3.60.0070.03612.07
5.3.50.0060.03512.00
5.3.40.0060.03912.00
5.3.30.0060.03611.94
5.3.20.0050.03611.70
5.3.10.0050.03511.66
5.3.00.0030.03811.64
5.2.170.0010.0359.15
5.2.160.0050.0309.15
5.2.150.0060.0299.15
5.2.140.0050.0319.14
5.2.130.0050.0299.10
5.2.120.0050.0289.10
5.2.110.0060.0289.11
5.2.100.0050.0289.11
5.2.90.0080.0279.11
5.2.80.0040.0319.10
5.2.70.0040.0319.10
5.2.60.0080.0269.05
5.2.50.0030.0329.02
5.2.40.0030.0319.01
5.2.30.0050.0298.98
5.2.20.0050.0298.97
5.2.10.0070.0258.89
5.2.00.0030.0318.75
5.1.60.0040.0248.03
5.1.50.0030.0268.03
5.1.40.0040.0268.02
5.1.30.0050.0258.36
5.1.20.0030.0288.39
5.1.10.0040.0298.11
5.1.00.0030.0268.11
5.0.50.0020.0226.59
5.0.40.0040.0196.45
5.0.30.0050.0306.27
5.0.20.0040.0186.23
5.0.10.0020.0216.21
5.0.00.0020.0316.21
4.4.90.0030.0154.78
4.4.80.0010.0184.76
4.4.70.0010.0184.75
4.4.60.0040.0154.75
4.4.50.0040.0164.77
4.4.40.0010.0284.71
4.4.30.0040.0164.76
4.4.20.0020.0194.84
4.4.10.0050.0164.85
4.4.00.0020.0284.76
4.3.110.0030.0184.67
4.3.100.0060.0134.67
4.3.90.0030.0164.64
4.3.80.0040.0284.59
4.3.70.0030.0214.63
4.3.60.0060.0174.63
4.3.50.0060.0184.63
4.3.40.0020.0324.54
4.3.30.0030.0203.27
4.3.20.0030.0203.25
4.3.10.0000.0233.21
4.3.00.0070.01313.29

preferences:
40.79 ms | 401 KiB | 5 Q