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');

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)
8.3.60.0100.01018.43
8.3.50.0110.00416.39
8.3.40.0090.00618.83
8.3.30.0110.00418.88
8.3.20.0040.00420.73
8.3.10.0050.00321.78
8.3.00.0000.00819.60
8.2.180.0140.00716.75
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00420.52
8.2.120.0000.00826.35
8.2.110.0000.00920.39
8.2.100.0090.00319.70
8.2.90.0090.00019.18
8.2.80.0040.00417.97
8.2.70.0060.00617.75
8.2.60.0080.00017.79
8.2.50.0030.00518.10
8.2.40.0030.00622.46
8.2.30.0040.00419.34
8.2.20.0080.00318.09
8.2.10.0070.00018.03
8.2.00.0020.00517.96
8.1.280.0110.00425.92
8.1.270.0030.00622.22
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.86
8.1.230.0090.00320.78
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0090.00017.22
8.1.180.0000.00818.10
8.1.170.0040.00418.64
8.1.160.0000.00718.98
8.1.150.0000.00820.64
8.1.140.0050.00519.61
8.1.130.0030.00318.79
8.1.120.0000.00717.59
8.1.110.0040.00417.58
8.1.100.0000.00817.55
8.1.90.0030.00617.52
8.1.80.0060.00317.48
8.1.70.0070.00017.60
8.1.60.0050.00317.71
8.1.50.0040.00417.56
8.1.40.0040.00417.61
8.1.30.0030.00517.86
8.1.20.0040.00417.73
8.1.10.0040.00417.73
8.1.00.0030.00617.50
8.0.300.0030.00718.77
8.0.290.0040.00417.00
8.0.280.0070.00018.55
8.0.270.0000.00817.30
8.0.260.0000.00816.89
8.0.250.0080.00017.11
8.0.240.0070.00017.08
8.0.230.0070.00017.01
8.0.220.0040.00416.98
8.0.210.0030.00416.88
8.0.200.0070.00016.92
8.0.190.0060.00316.93
8.0.180.0000.00717.02
8.0.170.0000.00817.09
8.0.160.0070.00017.00
8.0.150.0030.00616.89
8.0.140.0000.00916.94
8.0.130.0000.00513.30
8.0.120.0060.00317.02
8.0.110.0080.00017.23
8.0.100.0030.00617.02
8.0.90.0040.00417.02
8.0.80.0060.01917.06
8.0.70.0000.00916.92
8.0.60.0000.00916.99
8.0.50.0030.00617.04
8.0.30.0040.01717.36
8.0.20.0130.01017.54
8.0.10.0030.00617.27
8.0.00.0090.01117.13
7.4.330.0020.00215.55
7.4.320.0030.00316.77
7.4.300.0000.00616.81
7.4.290.0030.00316.84
7.4.280.0070.00016.73
7.4.270.0080.00016.79
7.4.260.0000.00713.26
7.4.250.0060.00316.71
7.4.240.0100.00017.00
7.4.230.0030.00616.77
7.4.220.0060.01516.89
7.4.210.0070.01117.00
7.4.200.0030.00616.84
7.4.160.0090.01116.89
7.4.150.0100.01017.40
7.4.140.0110.01117.86
7.4.130.0110.00916.94
7.4.120.0110.01016.84
7.4.110.0160.00316.73
7.4.100.0090.01216.82
7.4.90.0070.01316.63
7.4.80.0160.00419.39
7.4.70.0140.00916.56
7.4.60.0160.00816.90
7.4.50.0180.01116.88
7.4.40.0190.01116.92
7.4.30.0250.01116.55
7.4.20.0220.01316.74
7.4.10.0100.01416.40
7.4.00.0090.01115.88
7.3.330.0050.00213.31
7.3.320.0050.00013.09
7.3.310.0060.00316.51
7.3.300.0050.00316.41
7.3.290.0080.01116.51
7.3.280.0090.01016.52
7.3.270.0090.00917.40
7.3.260.0140.00516.53
7.3.250.0080.01216.59
7.3.240.0070.01516.79
7.3.230.0110.01316.50
7.3.210.0100.01016.64
7.3.200.0060.02016.58
7.3.190.0200.00616.69
7.3.180.0210.01016.69
7.3.170.0180.00916.92
7.3.160.0180.00716.71
7.3.150.0300.00816.76
7.3.140.0320.01516.96
7.3.130.0150.01116.26
7.3.120.0120.01216.00
7.3.110.0120.01315.90
7.3.100.0100.01115.94
7.3.90.0070.01315.81
7.3.80.0110.01015.90
7.3.70.0120.00915.85
7.3.60.0100.00615.91
7.3.50.0090.01115.76
7.3.40.0140.00815.68
7.3.30.0120.00715.91
7.3.20.0100.00817.20
7.3.10.0130.00617.29
7.3.00.0130.01217.26
7.2.330.0060.01316.75
7.2.320.0100.01617.06
7.2.310.0170.01116.89
7.2.300.0220.01316.69
7.2.290.0090.01516.99
7.2.280.0290.00616.90
7.2.270.0220.01616.91
7.2.260.0130.01516.26
7.2.250.0110.01416.08
7.2.240.0090.01415.96
7.2.230.0090.01216.09
7.2.220.0090.01516.00
7.2.210.0110.01216.08
7.2.200.0100.01216.01
7.2.190.0110.01016.02
7.2.180.0100.01216.04
7.2.170.0100.01115.91
7.2.160.0140.00616.20
7.2.150.0110.01217.62
7.2.140.0130.01017.63
7.2.130.0120.01317.56
7.2.120.0220.00817.52
7.2.110.0120.01217.56
7.2.100.0130.01317.56
7.2.90.0160.00817.57
7.2.80.0090.01317.52
7.2.70.0100.01517.64
7.2.60.0150.00717.50
7.2.50.0090.01317.63
7.2.40.0130.01217.65
7.2.30.0200.01017.65
7.2.20.0150.00817.51
7.2.10.0130.01017.49
7.2.00.0080.01217.44
7.1.330.0110.01316.32
7.1.320.0130.00916.41
7.1.310.0110.01116.42
7.1.300.0110.00816.45
7.1.290.0110.00816.29
7.1.280.0090.01116.41
7.1.270.0090.00816.54
7.1.260.0080.01216.41
7.1.250.0100.01116.45
7.1.240.0090.01316.47
7.1.230.0120.00916.49
7.1.220.0190.00616.52
7.1.210.0080.01316.48
7.1.200.0090.00916.32
7.1.190.0110.01116.55
7.1.180.0120.00716.50
7.1.170.0110.00916.49
7.1.160.0130.00916.57
7.1.150.0170.00816.50
7.1.140.0090.01116.48
7.1.130.0100.01216.52
7.1.120.0120.00716.40
7.1.110.0130.00816.58
7.1.100.0120.00816.62
7.1.90.0120.01016.50
7.1.80.0120.00816.53
7.1.70.0090.01016.67
7.1.60.0500.01320.60
7.1.50.0440.01020.48
7.1.40.0300.01120.50
7.1.30.0530.01020.48
7.1.20.0650.00720.55
7.1.10.0380.01016.07
7.1.00.0350.01316.11
7.0.330.0100.01316.00
7.0.320.0140.01016.17
7.0.310.0110.01016.09
7.0.300.0130.00816.08
7.0.290.0120.00716.24
7.0.280.0130.00516.25
7.0.270.0110.00816.19
7.0.260.0110.00716.20
7.0.250.0110.01116.13
7.0.240.0090.00916.27
7.0.230.0080.01216.17
7.0.220.0100.01016.23
7.0.210.0100.01116.21
7.0.200.0410.00915.82
7.0.190.0360.01115.87
7.0.180.0410.01015.89
7.0.170.0700.01015.78
7.0.160.0700.00615.92
7.0.150.0540.01115.78
7.0.140.0410.00815.85
7.0.130.0390.01015.91
7.0.120.0400.01215.81
7.0.110.0360.01015.82
7.0.100.0520.00915.78
7.0.90.0210.00715.91
7.0.80.0380.01115.81
7.0.70.0220.00915.95
7.0.60.0340.00715.80
7.0.50.0290.00615.94
7.0.40.0470.00814.81
7.0.30.0370.01014.87
7.0.20.0410.00814.91
7.0.10.0480.00614.85
7.0.00.0370.00814.81
5.6.400.0090.01315.63
5.6.390.0100.01115.69
5.6.380.0110.01015.60
5.6.370.0130.01215.32
5.6.360.0110.00915.71
5.6.350.0100.01115.73
5.6.340.0100.01315.51
5.6.330.0110.01015.50
5.6.320.0120.00815.37
5.6.310.0110.01115.51
5.6.300.0100.01215.56
5.6.290.0100.01015.50
5.6.280.0160.00615.67
5.6.270.0130.01115.57
5.6.260.0110.01115.60
5.6.250.0080.01415.61
5.6.240.0140.01015.48
5.6.230.0130.01015.57
5.6.220.0090.01115.36
5.6.210.0160.00615.55
5.6.200.0100.01015.44
5.6.190.0140.00715.32
5.6.180.0070.01315.43
5.6.170.0130.00815.36
5.6.160.0120.00915.56
5.6.150.0130.01015.44
5.6.140.0100.01215.40
5.6.130.0120.00615.47
5.6.120.0090.01415.53
5.6.110.0080.01415.41
5.6.100.0110.01015.42
5.6.90.0130.00715.23
5.6.80.0090.01015.38
5.6.70.0130.00715.31
5.6.60.0150.00915.46
5.6.50.0090.01415.49
5.6.40.0110.00815.36
5.6.30.0120.01015.58
5.6.20.0110.01315.43
5.6.10.0100.01115.52
5.6.00.0120.00915.39

preferences:
41.49 ms | 400 KiB | 5 Q