3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'SlimDuct 3-3/4" White 45° Flat Elbow SKF100W'; $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)
8.3.60.0090.00618.19
8.3.50.0090.00821.98
8.3.40.0090.00618.88
8.3.30.0070.00718.98
8.3.20.0080.00018.77
8.3.10.0050.00320.73
8.3.00.0120.00017.75
8.2.180.0100.01016.50
8.2.170.0070.00722.96
8.2.160.0070.00722.30
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00317.75
8.2.110.0070.00321.04
8.2.100.0040.00717.84
8.2.90.0000.00819.22
8.2.80.0000.00718.04
8.2.70.0070.00317.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0030.00619.95
8.2.30.0070.00019.85
8.2.20.0040.00417.81
8.2.10.0000.00717.88
8.2.00.0000.00817.83
8.1.280.0070.00725.92
8.1.270.0000.00822.14
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00322.46
8.1.230.0040.00820.92
8.1.220.0030.00618.77
8.1.210.0050.00518.85
8.1.200.0030.00617.50
8.1.190.0000.00817.41
8.1.180.0060.00618.10
8.1.170.0040.00418.91
8.1.160.0040.00418.91
8.1.150.0040.00418.73
8.1.140.0040.00417.52
8.1.130.0030.00517.86
8.1.120.0050.00317.56
8.1.110.0060.00317.50
8.1.100.0000.00717.46
8.1.90.0040.00417.61
8.1.80.0000.00717.53
8.1.70.0070.00017.56
8.1.60.0000.00817.72
8.1.50.0030.00617.43
8.1.40.0090.00017.61
8.1.30.0000.00717.75
8.1.20.0030.00517.78
8.1.10.0040.00417.67
8.1.00.0040.00417.61
8.0.300.0070.00020.04
8.0.290.0040.00416.88
8.0.280.0080.00018.52
8.0.270.0070.00017.15
8.0.260.0040.00418.75
8.0.250.0000.00717.04
8.0.240.0000.00816.98
8.0.230.0070.00317.02
8.0.220.0050.00217.03
8.0.210.0070.00017.05
8.0.200.0030.00317.01
8.0.190.0070.00017.14
8.0.180.0000.00817.06
8.0.170.0000.00817.05
8.0.160.0000.00817.11
8.0.150.0070.00016.96
8.0.140.0000.01016.87
8.0.130.0030.00313.45
8.0.120.0000.00716.90
8.0.110.0070.00016.90
8.0.100.0030.00516.86
8.0.90.0000.00716.96
8.0.80.0130.00617.08
8.0.70.0050.00316.84
8.0.60.0030.00517.10
8.0.50.0020.00516.98
8.0.30.0120.00817.19
8.0.20.0130.00917.42
8.0.10.0050.00216.97
8.0.00.0040.01417.00
7.4.330.0050.00015.03
7.4.320.0030.00316.74
7.4.300.0070.00016.70
7.4.290.0070.00016.79
7.4.280.0000.00716.66
7.4.270.0000.00716.75
7.4.260.0030.00313.52
7.4.250.0040.00416.75
7.4.240.0050.00316.58
7.4.230.0000.00716.64
7.4.220.0100.00716.55
7.4.210.0100.00416.74
7.4.200.0030.00316.77
7.4.190.0000.00716.75
7.4.160.0090.00616.74
7.4.150.0120.01117.40
7.4.140.0110.01117.32
7.4.130.0130.00316.59
7.4.120.0150.00216.62
7.4.110.0100.00716.66
7.4.100.0080.01116.58
7.4.90.0060.01116.55
7.4.80.0030.01319.03
7.4.70.0150.00816.68
7.4.60.0030.01516.61
7.4.50.0050.00216.64
7.4.40.0060.00922.27
7.4.30.0120.00416.52
7.4.00.0070.01014.96
7.3.330.0020.00213.15
7.3.320.0000.00613.11
7.3.310.0000.00716.16
7.3.300.0070.00016.24
7.3.290.0100.01016.25
7.3.280.0030.01316.33
7.3.270.0200.00317.40
7.3.260.0130.00518.24
7.3.250.0150.00416.67
7.3.240.0100.00716.44
7.3.230.0040.01216.51
7.3.210.0120.00416.29
7.3.200.0060.01819.39
7.3.190.0150.00916.71
7.3.180.0080.00816.61
7.3.170.0110.00516.69
7.3.160.0070.00716.28
7.3.120.0070.00714.81
7.2.330.0090.01316.57
7.2.320.0120.00916.71
7.2.310.0080.01116.83
7.2.300.0100.00616.85
7.2.290.0080.00816.82
7.2.60.0070.00716.71
7.2.00.0090.00619.36
7.1.200.0060.00315.81
7.1.100.0040.01418.39
7.1.70.0090.00317.30
7.1.60.0120.01219.40
7.1.50.0110.00017.17
7.1.00.0070.06722.50
7.0.200.0380.00014.56
7.0.140.0070.07021.95
7.0.60.0100.07320.02
7.0.50.0070.08317.87
7.0.40.0030.04717.71
7.0.30.0030.05317.81
7.0.20.0130.06317.82
7.0.10.0030.07317.80
7.0.00.0130.04317.74
5.6.210.0100.07720.74
5.6.200.0070.05718.19
5.6.190.0100.06718.09
5.6.180.0170.07018.15
5.6.170.0000.04718.20
5.6.160.0100.08018.22
5.6.150.0100.06718.18
5.6.140.0130.04318.14
5.6.130.0030.06318.11
5.6.120.0070.05318.21
5.6.110.0100.08318.12
5.6.100.0100.07718.15
5.6.90.0170.06718.18
5.6.80.0030.04317.55
5.6.70.0030.08017.49
5.6.60.0100.07017.49
5.6.50.0030.07017.46
5.6.40.0070.03717.54
5.6.30.0000.04317.48
5.6.20.0000.04317.53
5.6.10.0100.03317.56
5.6.00.0100.05317.45
5.5.350.3770.04720.43
5.5.340.0070.05017.89
5.5.330.0170.06018.02
5.5.320.0000.06718.02
5.5.310.0070.08317.88
5.5.300.0130.06317.91
5.5.290.0000.06317.93
5.5.280.0130.07317.89
5.5.270.0030.06717.94
5.5.260.0100.03718.00
5.5.250.0030.08317.81
5.5.240.0030.05317.30
5.5.230.0030.08017.39
5.5.220.0000.04317.26
5.5.210.0100.05017.28
5.5.200.0030.04317.36
5.5.190.0070.03717.27
5.5.180.0030.05317.32
5.5.160.0000.07717.33
5.5.150.0070.07317.22
5.5.140.0000.05317.33
5.5.130.0030.07717.27
5.5.120.0030.07717.36
5.5.110.0030.08017.30
5.5.100.0070.06717.21
5.5.90.0070.08017.23
5.5.80.0100.07717.23
5.5.70.0070.04717.15
5.5.60.0030.04017.16
5.5.50.0100.05717.16
5.5.40.0070.03717.25
5.5.30.0170.06717.14
5.5.20.0100.07717.22
5.5.10.0100.04017.22
5.5.00.0070.07017.20
5.4.450.0070.07019.40
5.4.440.0100.07719.31
5.4.430.0070.04019.39
5.4.420.0100.06719.43
5.4.410.0030.07019.23
5.4.400.0070.05719.03
5.4.390.0070.07718.91
5.4.380.0070.04719.03
5.4.370.0030.04719.13
5.4.360.0100.04318.98
5.4.350.0100.03319.07
5.4.340.0130.07019.12
5.4.320.0100.07319.21
5.4.310.0070.07719.03
5.4.300.0030.05319.12
5.4.290.0100.05718.88
5.4.280.0170.06718.98
5.4.270.0030.05019.07
5.4.260.0070.06018.94
5.4.250.0100.07019.11
5.4.240.0100.07319.11
5.4.230.0100.07719.00
5.4.220.0100.07319.02
5.4.210.0170.05318.97
5.4.200.0030.05319.12
5.4.190.0070.07319.00
5.4.180.0030.04319.11
5.4.170.0070.08019.08
5.4.160.0130.07318.82
5.4.150.0100.07318.97
5.4.140.0100.05716.26
5.4.130.0070.05716.17
5.4.120.0070.05316.26
5.4.110.0070.04316.38
5.4.100.0170.06016.36
5.4.90.0070.07016.23
5.4.80.0030.06716.41
5.4.70.0030.05316.32
5.4.60.0070.06716.27
5.4.50.0200.04016.23
5.4.40.0030.07016.32
5.4.30.0070.06716.36
5.4.20.0100.04716.21
5.4.10.0070.07316.14
5.4.00.0030.07315.62
5.3.290.0070.08014.62
5.3.280.0070.07014.54
5.3.270.0130.07314.57
5.3.260.0030.06014.38
5.3.250.0130.05314.52
5.3.240.0070.06714.54
5.3.230.0030.08314.54
5.3.220.0100.05014.54
5.3.210.0030.07714.54
5.3.200.0030.06714.42
5.3.190.0030.06014.55
5.3.180.0100.07314.64
5.3.170.0030.07314.53
5.3.160.0070.04714.34
5.3.150.0100.05714.52
5.3.140.0100.07314.53
5.3.130.0070.07714.37
5.3.120.0070.05014.53
5.3.110.0030.04014.52
5.3.100.0130.07014.01
5.3.90.0070.05313.97
5.3.80.0100.06313.93
5.3.70.0000.08313.96
5.3.60.0070.05313.92
5.3.50.0130.03313.87
5.3.40.0070.07713.91
5.3.30.0070.04313.87
5.3.20.0100.04013.47
5.3.10.0000.04713.61
5.3.00.0100.03713.59
5.2.170.0000.06710.94
5.2.160.0070.06311.17
5.2.150.0070.04710.92
5.2.140.0070.05011.17
5.2.130.0030.04310.93
5.2.120.0070.05711.24
5.2.110.0000.03711.06
5.2.100.0030.06011.02
5.2.90.0100.05310.99
5.2.80.0130.05311.06
5.2.70.0170.05310.98
5.2.60.0100.04710.98
5.2.50.0030.06310.94
5.2.40.0070.03011.00
5.2.30.0030.03310.79
5.2.20.0000.03310.84
5.2.10.0030.05010.78
5.2.00.0000.04710.56
5.1.60.0070.0479.93
5.1.50.0030.0309.97
5.1.40.0000.0379.89
5.1.30.0000.03310.36
5.1.20.0000.02710.33
5.1.10.0070.02710.04
5.1.00.0030.02710.05
5.0.50.0030.0208.67
5.0.40.0000.0208.67
5.0.30.0000.0308.67
5.0.20.0000.0208.67
5.0.10.0000.0208.67
5.0.00.0030.0278.67
4.4.90.0000.0338.67
4.4.80.0030.0208.67
4.4.70.0000.0178.67
4.4.60.0000.0178.67
4.4.50.0070.0308.67
4.4.40.0030.0308.67
4.4.30.0070.0238.67
4.4.20.0030.0138.67
4.4.10.0030.0138.67
4.4.00.0000.0278.67
4.3.110.0000.0178.67
4.3.100.0000.0138.67
4.3.90.0000.0138.67
4.3.80.0000.0338.67
4.3.70.0030.0138.67
4.3.60.0070.0238.67
4.3.50.0000.0178.67
4.3.40.0000.0278.67
4.3.30.0000.0278.67
4.3.20.0000.0208.67
4.3.10.0070.0278.67
4.3.00.0030.0278.67

preferences:
45.37 ms | 400 KiB | 5 Q