3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'SlimDuct 2-3/4" White 90° Flat Elbow SK77W'; $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)
8.3.60.0090.01218.52
8.3.50.0090.01022.07
8.3.40.0040.01118.96
8.3.30.0030.01018.92
8.3.20.0040.00420.16
8.3.10.0050.00322.13
8.3.00.0080.00022.39
8.2.180.0070.01016.73
8.2.170.0090.00622.96
8.2.160.0100.00320.88
8.2.150.0080.00024.18
8.2.140.0060.00624.66
8.2.130.0040.00426.16
8.2.120.0050.00319.38
8.2.110.0030.00622.39
8.2.100.0110.00018.03
8.2.90.0030.00617.88
8.2.80.0050.00317.97
8.2.70.0030.00517.92
8.2.60.0030.00617.92
8.2.50.0080.00018.10
8.2.40.0000.00720.68
8.2.30.0040.00418.00
8.2.20.0030.00517.91
8.2.10.0000.00717.88
8.2.00.0040.00417.86
8.1.280.0070.00725.92
8.1.270.0050.00322.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0060.00619.02
8.1.220.0000.00817.80
8.1.210.0050.00518.77
8.1.200.0030.00617.35
8.1.190.0050.00317.35
8.1.180.0030.00618.10
8.1.170.0050.00318.71
8.1.160.0070.00021.96
8.1.150.0000.00718.64
8.1.140.0040.00417.44
8.1.130.0030.00317.85
8.1.120.0040.00417.46
8.1.110.0000.00817.55
8.1.100.0050.00317.44
8.1.90.0030.00317.50
8.1.80.0000.00817.59
8.1.70.0040.00417.54
8.1.60.0040.00417.69
8.1.50.0000.00817.55
8.1.40.0060.00317.61
8.1.30.0050.00317.57
8.1.20.0000.00817.77
8.1.10.0040.00417.66
8.1.00.0040.00417.48
8.0.300.0070.00019.76
8.0.290.0060.00316.63
8.0.280.0040.00418.37
8.0.270.0030.00317.26
8.0.260.0000.00716.96
8.0.250.0000.00717.04
8.0.240.0090.00017.10
8.0.230.0050.00217.12
8.0.220.0050.00216.97
8.0.210.0000.00717.08
8.0.200.0060.00016.98
8.0.190.0050.00217.12
8.0.180.0050.00317.06
8.0.170.0040.00416.96
8.0.160.0000.00717.03
8.0.150.0070.00016.97
8.0.140.0070.00017.04
8.0.130.0000.00613.57
8.0.120.0040.00417.04
8.0.110.0040.00417.00
8.0.100.0040.00417.14
8.0.90.0050.00316.85
8.0.80.0060.00917.07
8.0.70.0000.00816.96
8.0.60.0040.00416.91
8.0.50.0000.00716.93
8.0.30.0130.00617.22
8.0.20.0110.00917.40
8.0.10.0040.00417.05
8.0.00.0090.00916.84
7.4.330.0000.00515.10
7.4.320.0060.00016.65
7.4.300.0030.00316.61
7.4.290.0000.00716.56
7.4.280.0070.00016.65
7.4.270.0080.00016.64
7.4.260.0110.00516.46
7.4.250.0000.00816.60
7.4.240.0040.00416.79
7.4.230.0030.00316.40
7.4.220.0120.00616.70
7.4.210.0090.01116.69
7.4.200.0070.00016.73
7.4.190.0000.00716.74
7.4.160.0160.00416.77
7.4.150.0120.00617.40
7.4.140.0100.00917.86
7.4.130.0070.01216.57
7.4.120.0110.00716.77
7.4.110.0130.00316.73
7.4.100.0110.00516.59
7.4.90.0070.01016.59
7.4.80.0170.00619.39
7.4.70.0100.00616.68
7.4.60.0000.01716.50
7.4.50.0070.00016.68
7.4.40.0040.00822.77
7.4.30.0080.00816.38
7.4.00.0060.00915.23
7.3.330.0000.00613.19
7.3.320.0050.00013.19
7.3.310.0040.00416.20
7.3.300.0030.00316.39
7.3.290.0060.00916.38
7.3.280.0080.00716.34
7.3.270.0090.00917.40
7.3.260.0150.00416.43
7.3.250.0120.00516.54
7.3.240.0130.00416.75
7.3.230.0090.00616.39
7.3.210.0090.00916.31
7.3.200.0070.01419.39
7.3.190.0140.00716.54
7.3.180.0050.01116.61
7.3.170.0080.00816.67
7.3.160.0030.01316.44
7.3.120.0110.00715.16
7.2.330.0130.01016.80
7.2.320.0110.00616.80
7.2.310.0100.00716.76
7.2.300.0030.01316.68
7.2.290.0100.01116.68
7.2.00.0110.01119.40
7.1.100.0000.00918.16
7.1.70.0000.00917.23
7.1.60.0110.01419.82
7.1.50.0070.00717.06
7.1.00.0000.08022.29
7.0.200.0000.00816.77
7.0.140.0000.07722.21
7.0.60.0070.05719.79
7.0.50.0000.06017.84
7.0.40.0100.07020.05
7.0.30.0570.06720.20
7.0.20.0270.09020.15
7.0.10.0100.04320.02
7.0.00.0070.04720.11
5.6.280.0030.07320.82
5.6.210.0070.07320.50
5.6.200.0030.06318.14
5.6.190.0030.05020.32
5.6.180.3600.03720.41
5.6.170.0370.08020.38
5.6.160.0070.08320.32
5.6.150.0030.05018.07
5.6.140.0100.07718.12
5.6.130.0130.06018.12
5.6.120.0070.08321.11
5.6.110.0130.07021.13
5.6.100.0030.04320.97
5.6.90.0100.08321.01
5.6.80.0130.06020.42
5.6.70.2830.03320.49
5.5.350.0200.07720.32
5.5.340.0100.06317.92
5.5.330.0100.04020.40
5.5.320.0330.07720.32
5.5.310.0170.04720.27
5.5.300.0170.07317.92
5.5.290.0130.03017.88
5.5.280.0070.05720.96
5.5.270.0130.07320.75
5.5.260.0070.07720.77
5.5.250.0100.05720.54
5.5.240.0170.03720.03
5.4.450.0300.05319.46
5.4.440.0300.07019.13
5.4.430.0300.04719.38
5.4.420.0370.06319.41
5.4.410.0330.07319.10
5.4.400.0200.06719.14
5.4.390.0200.08319.13
5.4.380.0170.04319.25
5.4.370.0300.03319.08
5.4.360.0200.04319.08
5.4.350.0170.04019.18
5.4.340.0270.04718.88
5.4.320.0370.03019.24
5.4.310.0230.04019.06
5.4.300.0200.03318.91
5.4.290.0170.07319.06
5.4.280.0170.03719.25
5.4.270.0230.03319.13
5.4.260.0230.03718.91
5.4.250.0200.03318.91
5.4.240.0100.04319.26
5.4.230.0200.03019.10
5.4.220.0130.04319.21
5.4.210.0200.03318.92
5.4.200.0200.03319.26
5.4.190.0230.03319.23
5.4.180.0230.03018.91
5.4.170.0100.04318.87
5.4.160.0170.04319.22
5.4.150.0270.03318.86
5.4.140.0100.04016.45
5.4.130.0200.05316.22
5.4.120.0270.05316.22
5.4.110.0370.06016.22
5.4.100.0170.04716.21
5.4.90.0300.05716.43
5.4.80.0270.07016.44
5.4.70.0200.07316.04
5.4.60.0230.06016.31
5.4.50.0300.03316.37
5.4.40.0200.06316.33
5.4.30.0270.03716.20
5.4.20.0170.07016.31
5.4.10.0330.05316.18
5.4.00.0230.07315.94
5.3.290.0270.06714.69
5.3.280.0230.04314.55
5.3.270.0170.04014.69
5.3.260.0170.04014.44
5.3.250.0130.03714.43
5.3.240.0170.04014.55
5.3.230.0270.06714.46
5.3.220.0230.05014.47
5.3.210.0230.08014.39
5.3.200.0270.03714.44
5.3.190.0200.07714.51
5.3.180.0200.07014.41
5.3.170.0300.07314.66
5.3.160.0200.07314.39
5.3.150.0270.03714.46
5.3.140.0330.03314.50
5.3.130.0230.07714.40
5.3.120.0330.03014.38
5.3.110.0230.08014.38
5.3.100.0330.06714.08
5.3.90.0170.08013.95
5.3.80.0270.07014.00
5.3.70.0170.07314.00
5.3.60.0270.04014.05
5.3.50.0270.07013.89
5.3.40.0330.06313.74
5.3.30.0200.08013.81
5.3.20.0270.05713.64
5.3.10.0230.03313.45
5.3.00.0300.05713.68
5.2.170.0200.06312.00
5.2.160.0170.06312.00
5.2.150.0170.04312.00
5.2.140.0200.06312.00
5.2.130.0130.06712.00
5.2.120.0200.05012.00
5.2.110.0170.03012.00
5.2.100.0270.05012.00
5.2.90.0170.05312.00
5.2.80.0230.06012.00
5.2.70.0230.04312.00
5.2.60.0300.03712.00
5.2.50.0170.05712.00
5.2.40.0170.06012.00
5.2.30.0230.05312.00
5.2.20.0270.05312.00
5.2.10.0170.05312.00
5.2.00.0170.05712.00
5.1.60.0170.04012.00
5.1.50.0230.04012.00
5.1.40.0200.04012.00
5.1.30.0130.06012.00
5.1.20.0170.04712.00
5.1.10.0170.04712.00
5.1.00.0100.05312.00
5.0.50.0130.04312.00
5.0.40.0130.04012.00
5.0.30.0100.06712.00
5.0.20.0200.02712.00
5.0.10.0100.04312.00
5.0.00.0170.06012.00
4.4.90.0100.02312.00
4.4.80.0070.03312.00
4.4.70.0070.03712.00
4.4.60.0070.03012.00
4.4.50.0070.03012.00
4.4.40.0100.05012.00
4.4.30.0100.02712.00
4.4.20.0070.03312.00
4.4.10.0070.03312.00
4.4.00.0130.04712.00
4.3.110.0100.02712.00
4.3.100.0170.02712.00
4.3.90.0130.03012.00
4.3.80.0100.04712.00
4.3.70.0070.03012.00
4.3.60.0030.03712.00
4.3.50.0200.02712.00
4.3.40.0070.05012.00
4.3.30.0070.03012.00
4.3.20.0100.03312.00
4.3.10.0100.03012.00
4.3.00.0030.03312.00

preferences:
37.72 ms | 400 KiB | 5 Q