3v4l.org

run code in 300+ PHP versions simultaneously
<?php function createSlug($str, $delimiter = '_'){ $slug = strtolower(trim(preg_replace('/[\s-]+/', $delimiter, preg_replace('/[^A-Za-z0-9-]+/', $delimiter, preg_replace('/[&]/', 'and', preg_replace('/[\']/', '', iconv('UTF-8', 'ASCII//TRANSLIT', $str))))), $delimiter)); return $slug; } print createSlug('New test field 20 New version');

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)
8.3.60.0130.00717.00
8.3.50.0060.00916.54
8.3.40.0030.01218.87
8.3.30.0090.00618.81
8.3.20.0040.00420.83
8.3.10.0050.00323.39
8.3.00.0000.00819.66
8.2.180.0090.00616.63
8.2.170.0120.00322.96
8.2.160.0040.01120.41
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0000.00820.50
8.2.120.0050.00326.35
8.2.110.0040.00720.23
8.2.100.0140.00019.70
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0000.01117.75
8.2.60.0080.00018.05
8.2.50.0000.00918.10
8.2.40.0040.00422.31
8.2.30.0050.00319.41
8.2.20.0030.00618.16
8.2.10.0040.00418.03
8.2.00.0000.00718.06
8.1.280.0110.00425.92
8.1.270.0040.00422.22
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00323.83
8.1.230.0080.00318.97
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0090.00017.48
8.1.190.0000.00817.36
8.1.180.0080.00018.10
8.1.170.0030.00518.53
8.1.160.0000.00719.07
8.1.150.0000.00820.57
8.1.140.0000.01219.47
8.1.130.0000.00718.75
8.1.120.0080.00017.61
8.1.110.0050.00217.56
8.1.100.0050.00317.60
8.1.90.0030.00617.57
8.1.80.0050.00217.58
8.1.70.0040.00417.45
8.1.60.0050.00317.76
8.1.50.0040.00417.66
8.1.40.0000.00817.71
8.1.30.0000.00917.74
8.1.20.0000.00717.79
8.1.10.0040.00417.56
8.1.00.0000.00717.48
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.49
8.0.270.0000.00817.21
8.0.260.0030.00316.90
8.0.250.0030.00317.06
8.0.240.0040.00417.14
8.0.230.0000.00717.04
8.0.220.0040.00416.87
8.0.210.0030.00416.95
8.0.200.0000.00817.04
8.0.190.0000.00817.04
8.0.180.0030.00517.06
8.0.170.0050.00217.05
8.0.160.0040.00416.95
8.0.150.0000.00816.98
8.0.140.0070.00316.98
8.0.130.0000.00613.30
8.0.120.0040.00417.02
8.0.110.0040.00417.13
8.0.100.0000.00817.16
8.0.90.0030.00616.91
8.0.80.0090.01617.04
8.0.70.0060.00316.96
8.0.60.0060.00317.13
8.0.50.0060.00317.14
8.0.30.0070.01317.26
8.0.20.0100.01217.51
8.0.10.0030.00617.30
8.0.00.0140.01417.34
7.4.330.0020.00215.55
7.4.320.0060.00016.58
7.4.300.0030.00316.65
7.4.290.0040.00416.73
7.4.280.0050.00216.68
7.4.270.0030.00616.66
7.4.260.0000.00613.22
7.4.250.0030.00616.88
7.4.240.0030.00616.94
7.4.230.0040.00417.00
7.4.220.0160.01616.90
7.4.210.0040.01417.03
7.4.200.0090.00016.94
7.4.160.0070.01116.96
7.4.150.0120.00917.40
7.4.140.0090.01217.86
7.4.130.0140.01116.92
7.4.120.0090.01316.88
7.4.110.0120.00916.95
7.4.100.0120.01217.00
7.4.90.0060.02117.01
7.4.80.0170.00419.39
7.4.70.0190.01616.70
7.4.60.0150.00916.81
7.4.50.0170.00816.62
7.4.40.0160.01016.62
7.4.30.0150.01516.59
7.4.20.0350.00016.72
7.4.10.0260.01316.77
7.4.00.0060.01116.08
7.3.330.0040.00413.30
7.3.320.0030.00313.34
7.3.310.0000.00916.59
7.3.300.0040.00416.41
7.3.290.0090.00916.55
7.3.280.0090.00916.53
7.3.270.0130.00617.40
7.3.260.0110.00716.61
7.3.250.0060.01316.66
7.3.240.0120.01016.74
7.3.230.0080.01116.79
7.3.210.0060.01316.60
7.3.200.0090.00916.65
7.3.190.0190.01016.69
7.3.180.0110.01516.60
7.3.170.0180.01016.55
7.3.160.0160.00916.67
7.3.150.0180.01516.74
7.3.140.0130.01716.89
7.3.130.0150.01216.75
7.3.120.0220.00916.89
7.3.110.0210.01416.63
7.3.100.0200.01316.86
7.3.90.0190.01116.60
7.3.80.0210.01416.48
7.3.70.0230.00916.72
7.3.60.0090.01916.52
7.3.50.0230.00916.67
7.3.40.0150.01216.43
7.3.30.0210.01416.57
7.3.20.0210.01016.48
7.3.10.0270.00516.42
7.3.00.0270.00516.46
7.2.330.0120.01216.86
7.2.320.0140.00717.05
7.2.310.0140.01316.87
7.2.300.0100.01616.85
7.2.290.0120.01216.95
7.2.280.0180.01816.81
7.2.270.0200.01616.96
7.2.260.0170.01316.88
7.2.250.0320.00416.89
7.2.240.0120.01816.91
7.2.230.0200.01216.79
7.2.220.0260.00416.63
7.2.210.0140.01716.84
7.2.200.0250.00816.75
7.2.190.0280.00616.63
7.2.180.0240.00816.91
7.2.170.0270.00616.68
7.2.160.0340.00416.77
7.2.150.0150.01716.79
7.2.140.0210.01316.96
7.2.130.0550.01616.89
7.2.120.0240.01816.72
7.2.110.0170.01116.98
7.2.100.0270.00716.57
7.2.90.0170.02116.77
7.2.80.0190.01916.81
7.2.70.0220.01116.76
7.2.60.0160.00616.72
7.2.50.0180.01816.90
7.2.40.0300.01316.71
7.2.30.0250.01316.62
7.2.20.0240.00816.51
7.2.10.0180.01116.43
7.2.00.0070.01418.04
7.1.330.0270.00315.82
7.1.320.0170.01015.86
7.1.310.0200.01215.80
7.1.300.0210.00915.69
7.1.290.0160.01115.77
7.1.280.0210.01015.59
7.1.270.0080.02115.88
7.1.260.0310.00615.86
7.1.250.0240.01015.93
7.1.240.0190.01315.64
7.1.230.0140.01415.45
7.1.220.0130.01315.73
7.1.210.0090.02215.54
7.1.200.0130.01016.02
7.1.190.0130.01615.71
7.1.180.0150.01215.71
7.1.170.0080.01715.81
7.1.160.0220.00315.69
7.1.150.0210.00915.72
7.1.140.0200.00915.57
7.1.130.0220.00415.59
7.1.120.0180.00615.71
7.1.110.0180.01215.66
7.1.100.0140.00917.02
7.1.90.0190.01315.49
7.1.80.0200.01015.67
7.1.70.0180.00916.60
7.1.60.0340.01024.27
7.1.50.0940.01224.20
7.1.40.1100.01224.25
7.1.30.1540.01524.16
7.1.20.1040.00924.24
7.1.10.0770.01215.40
7.1.00.1370.01015.44
7.0.330.0190.00615.20
7.0.320.0120.01015.43
7.0.310.0070.01215.39
7.0.300.0080.01715.45
7.0.290.0180.00915.45
7.0.280.0190.00715.34
7.0.270.0190.00815.30
7.0.260.0200.01015.23
7.0.250.0220.00615.37
7.0.240.0150.01215.40
7.0.230.0180.01015.11
7.0.220.0220.00415.38
7.0.210.0190.00915.40
7.0.200.1320.01515.30
7.0.190.0820.00815.07
7.0.180.1040.00415.07
7.0.170.1290.01514.97
7.0.160.1350.00915.17
7.0.150.0840.00915.15
7.0.140.1130.01015.00
7.0.130.0120.01015.14
7.0.120.0260.00815.20
7.0.110.0180.00715.26
7.0.100.0080.01515.07
7.0.90.0150.00815.10
7.0.80.0520.01115.05
7.0.70.0450.01215.10
7.0.60.0350.01214.96
7.0.50.1060.01015.06
7.0.40.0130.01015.13
7.0.30.0150.00815.32
7.0.20.0190.01315.24
7.0.10.0080.01515.18
7.0.00.0070.01515.20
5.6.400.0150.01516.09
5.6.390.0270.01016.16
5.6.380.0090.02216.05
5.6.370.0220.01315.86
5.6.360.0130.01315.94
5.6.350.0080.01715.67
5.6.340.0230.00815.63
5.6.330.0110.01715.66
5.6.320.0270.00315.68
5.6.310.0160.01515.92
5.6.300.0220.01216.13
5.6.290.0090.02115.96
5.6.280.0150.01516.05
5.6.270.0190.00815.81
5.6.260.0230.00315.87
5.6.250.0290.00316.38
5.6.240.0170.01416.01
5.6.230.0180.01516.05
5.6.220.0270.00415.79
5.6.210.0140.01515.93
5.6.200.0140.01416.11
5.6.190.0210.01116.18
5.6.180.0120.01516.01
5.6.170.0070.01515.94
5.6.160.0160.00816.03
5.6.150.0120.01516.09
5.6.140.0090.01916.22
5.6.130.0140.01016.17
5.6.120.0110.01415.88
5.6.110.0100.01716.06
5.6.100.0110.01115.79
5.6.90.0090.01315.79
5.6.80.0160.01015.80
5.6.70.0110.01416.18
5.6.60.0070.01715.75
5.6.50.0140.00915.74
5.6.40.0160.00815.91
5.6.30.0140.01116.04
5.6.20.0130.01416.13
5.6.10.0150.00915.96
5.6.00.0100.01316.04

preferences:
52.8 ms | 401 KiB | 5 Q