3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'SlimDuct Reducer 5-1/2" x 3-3/4" White SDR140100W'; $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)
8.3.40.0040.01118.67
8.3.30.0100.00318.95
8.3.20.0000.00820.38
8.3.10.0080.00022.05
8.3.00.0040.00422.39
8.2.170.0120.00322.96
8.2.160.0040.01120.90
8.2.150.0000.00924.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.48
8.2.110.0060.00322.11
8.2.100.0080.00817.97
8.2.90.0090.00019.05
8.2.80.0080.00017.97
8.2.70.0050.00317.75
8.2.60.0050.00317.93
8.2.50.0000.00918.07
8.2.40.0040.00418.03
8.2.30.0040.00418.09
8.2.20.0000.00817.79
8.2.10.0000.00819.69
8.2.00.0000.00717.97
8.1.270.0080.00023.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.88
8.1.230.0050.00919.21
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0040.00417.43
8.1.180.0000.00818.10
8.1.170.0070.00318.56
8.1.160.0040.00422.02
8.1.150.0060.00318.72
8.1.140.0070.00417.41
8.1.130.0000.00817.77
8.1.120.0050.00317.53
8.1.110.0030.00517.52
8.1.100.0000.00717.50
8.1.90.0000.00817.38
8.1.80.0000.00817.44
8.1.70.0040.00417.54
8.1.60.0080.00017.68
8.1.50.0040.00417.48
8.1.40.0000.00817.52
8.1.30.0040.00717.69
8.1.20.0000.00817.70
8.1.10.0020.00517.61
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0060.00317.18
8.0.280.0030.00318.38
8.0.270.0000.00717.28
8.0.260.0000.00616.84
8.0.250.0050.00217.01
8.0.240.0050.00217.11
8.0.230.0050.00317.15
8.0.220.0070.00017.09
8.0.210.0040.00417.08
8.0.200.0040.00417.00
8.0.190.0030.00517.08
8.0.180.0000.00716.93
8.0.170.0050.00216.98
8.0.160.0000.00717.08
8.0.150.0040.00417.00
8.0.140.0050.00317.01
8.0.130.0000.00613.38
8.0.120.0030.00617.05
8.0.110.0040.00417.01
8.0.100.0030.00517.02
8.0.90.0040.00416.92
8.0.80.0110.01117.07
8.0.70.0050.00216.88
8.0.60.0040.00416.99
8.0.50.0030.00516.88
8.0.30.0170.00617.13
8.0.20.0090.01217.40
8.0.10.0000.00716.97
8.0.00.0110.00716.90
7.4.330.0030.00315.00
7.4.320.0030.00316.66
7.4.300.0000.00616.75
7.4.290.0030.00316.54
7.4.280.0070.00016.71
7.4.270.0000.00716.71
7.4.260.0000.00716.63
7.4.250.0070.00016.69
7.4.240.0060.00216.73
7.4.230.0070.00016.77
7.4.220.0140.00716.61
7.4.210.0040.01116.77
7.4.200.0070.00016.75
7.4.190.0000.00716.55
7.4.160.0060.00916.38
7.4.150.0200.00417.40
7.4.140.0090.01117.86
7.4.130.0110.00516.64
7.4.120.0060.01116.66
7.4.110.0100.00716.70
7.4.100.0130.00716.63
7.4.90.0120.00616.58
7.4.80.0110.00619.39
7.4.70.0040.01816.61
7.4.60.0130.00316.65
7.4.50.0020.00216.77
7.4.40.0070.01122.77
7.4.30.0120.00816.62
7.4.00.0040.01215.13
7.3.330.0060.00013.27
7.3.320.0050.00013.09
7.3.310.0030.00316.22
7.3.300.0070.00016.21
7.3.290.0120.00616.34
7.3.280.0080.01016.35
7.3.270.0090.00917.40
7.3.260.0120.00616.36
7.3.250.0120.00616.61
7.3.240.0090.00916.42
7.3.230.0150.00316.46
7.3.210.0100.00716.41
7.3.200.0140.00319.39
7.3.190.0190.00416.45
7.3.180.0040.01116.46
7.3.170.0060.01016.70
7.3.160.0130.00316.32
7.3.120.0070.00914.94
7.3.110.0060.01214.92
7.3.100.0040.01014.74
7.3.90.0060.01014.99
7.3.80.0050.00814.95
7.3.70.0050.00914.81
7.3.60.0040.00914.95
7.3.50.0060.00614.82
7.3.40.0070.00714.79
7.3.30.0040.00714.90
7.3.20.0040.00816.63
7.3.10.0080.00516.70
7.3.00.0080.00616.58
7.2.330.0150.00316.75
7.2.320.0100.01016.83
7.2.310.0120.00616.73
7.2.300.0080.01316.73
7.2.290.0100.00616.62
7.2.250.0070.01015.18
7.2.240.0100.00915.09
7.2.230.0030.01115.10
7.2.220.0080.00515.25
7.2.210.0060.00615.16
7.2.200.0070.00815.17
7.2.190.0070.00915.09
7.2.180.0040.00915.09
7.2.170.0070.00815.23
7.2.160.0060.00815.24
7.2.150.0100.00317.04
7.2.140.0090.00617.06
7.2.130.0040.01217.13
7.2.120.0080.00416.99
7.2.110.0060.00917.02
7.2.100.0030.00917.04
7.2.90.0070.00716.86
7.2.80.0110.00416.86
7.2.70.0060.00917.18
7.2.60.0130.00316.82
7.2.50.0110.00617.03
7.2.40.0090.00916.74
7.2.30.0060.00617.07
7.2.20.0030.00817.25
7.2.10.0090.00617.26
7.2.00.0070.00618.25
7.1.330.0060.00915.94
7.1.320.0100.00516.07
7.1.310.0050.00816.04
7.1.300.0050.00815.90
7.1.290.0090.00515.79
7.1.280.0050.00915.82
7.1.270.0070.00415.85
7.1.260.0100.00315.88
7.1.250.0070.00715.98
7.1.100.0040.01118.19
7.1.70.0040.00417.07
7.1.60.0140.01019.82
7.1.50.0000.01117.05
7.1.00.0100.07022.52
7.0.200.0030.00516.83
7.0.140.0000.07722.11
7.0.60.0100.08019.96
7.0.50.0070.08017.82
7.0.40.0070.09020.14
7.0.30.0130.04720.19
7.0.20.0230.07720.21
7.0.10.0070.07020.21
7.0.00.0100.05020.23
5.6.280.0070.07020.81
5.6.210.0100.08020.66
5.6.200.0030.08318.19
5.6.190.0030.04320.41
5.6.180.0070.08020.39
5.6.170.0230.03720.51
5.6.160.0070.08320.50
5.6.150.0000.04018.21
5.6.140.0030.06718.14
5.6.130.0170.07018.21
5.6.120.0070.08320.96
5.6.110.0030.06321.14
5.6.100.0100.03320.95
5.6.90.0100.08020.94
5.6.80.0070.08720.50
5.5.350.0030.08020.41
5.5.340.0070.04718.00
5.5.330.0130.07720.21
5.5.320.0230.05320.54
5.5.310.0200.04020.33
5.5.300.0100.08017.98
5.5.290.0100.07718.00
5.5.280.0070.07720.76
5.5.270.0070.05020.64
5.5.260.0100.08020.95
5.5.250.0070.06020.61
5.5.240.0000.08320.23
5.4.450.0170.03019.11
5.4.440.0600.03719.39
5.4.430.0430.04019.40
5.4.420.0330.04319.45
5.4.410.0100.05319.01
5.4.400.0100.05018.54
5.4.390.0200.04318.77
5.4.380.0130.05318.77
5.4.370.0330.04318.59
5.4.360.0400.03318.50
5.4.350.0270.05018.79
5.4.340.0170.05318.54
5.4.320.0040.04612.45
5.4.310.0060.04112.45
5.4.300.0060.04112.45
5.4.290.0090.04212.45
5.4.280.0040.04412.34
5.4.270.0070.03512.31
5.4.260.0070.03712.32
5.4.250.0080.03512.31
5.4.240.0060.03612.32
5.4.230.0060.03812.30
5.4.220.0070.03512.31
5.4.210.0050.03612.30
5.4.200.0050.03912.31
5.4.190.0050.03612.30
5.4.180.0070.03412.30
5.4.170.0030.03812.31
5.4.160.0070.03612.31
5.4.150.0080.03612.30
5.4.140.0050.03811.98
5.4.130.0030.03911.98
5.4.120.0040.03811.93
5.4.110.0060.03511.93
5.4.100.0060.03611.93
5.4.90.0040.03911.93
5.4.80.0060.03811.93
5.4.70.0070.04111.93
5.4.60.0040.05111.92
5.4.50.0100.04611.93
5.4.40.0050.05111.91
5.4.30.0130.04111.91
5.4.20.0040.05111.91
5.4.10.0100.04611.91
5.4.00.0100.04311.40
5.3.290.0070.03712.80
5.3.280.0090.05012.71
5.3.270.0140.05012.72
5.3.260.0100.04512.72
5.3.250.0090.03612.72
5.3.240.0030.04112.72
5.3.230.0060.05012.71
5.3.220.0100.04412.68
5.3.210.0110.05812.68
5.3.200.0140.05012.68
5.3.190.0060.04912.68
5.3.180.0080.03512.68
5.3.170.0080.04612.66
5.3.160.0110.04012.67
5.3.150.0100.04712.68
5.3.140.0080.05012.66
5.3.130.0070.05512.66
5.3.120.0100.05312.66
5.3.110.0100.05312.66
5.3.100.0040.04012.12
5.3.90.0070.04512.08
5.3.80.0050.03712.08
5.3.70.0070.04612.07
5.3.60.0070.04112.06
5.3.50.0090.04712.00
5.3.40.0070.04912.00
5.3.30.0110.04511.94
5.3.20.0070.03411.70
5.3.10.0040.03711.66
5.3.00.0080.03411.64
5.2.170.0040.0319.14
5.2.160.0050.0299.14
5.2.150.0050.0299.14
5.2.140.0050.0309.14
5.2.130.0050.0299.11
5.2.120.0010.0329.11
5.2.110.0080.0319.11
5.2.100.0040.0299.11
5.2.90.0040.0299.11
5.2.80.0040.0319.10
5.2.70.0060.0299.10
5.2.60.0050.0399.05
5.2.50.0030.0329.03
5.2.40.0040.0319.00
5.2.30.0030.0318.98
5.2.20.0050.0318.96
5.2.10.0060.0268.89
5.2.00.0050.0388.75
5.1.60.0040.0248.03
5.1.50.0040.0348.03
5.1.40.0050.0268.02
5.1.30.0020.0348.36
5.1.20.0070.0268.39
5.1.10.0070.0238.11
5.1.00.0050.0258.11
5.0.50.0030.0216.59
5.0.40.0030.0216.45
5.0.30.0020.0336.27
5.0.20.0020.0206.23
5.0.10.0030.0206.21
5.0.00.0030.0316.20
4.4.90.0030.0154.77
4.4.80.0020.0164.75
4.4.70.0020.0184.75
4.4.60.0040.0204.75
4.4.50.0040.0204.77
4.4.40.0030.0304.71
4.4.30.0030.0154.76
4.4.20.0020.0204.84
4.4.10.0020.0164.85
4.4.00.0030.0244.75
4.3.110.0020.0164.67
4.3.100.0030.0154.66
4.3.90.0020.0154.64
4.3.80.0000.0274.58
4.3.70.0040.0194.63
4.3.60.0060.0154.63
4.3.50.0020.0164.63
4.3.40.0010.0254.54
4.3.30.0030.0153.27
4.3.20.0050.0143.25
4.3.10.0010.0173.21
4.3.00.0130.01713.29

preferences:
48.24 ms | 400 KiB | 5 Q