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_ 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)
8.3.60.0140.00716.63
8.3.50.0140.00416.43
8.3.40.0120.00318.79
8.3.30.0070.00718.88
8.3.20.0000.00820.77
8.3.10.0040.00423.48
8.3.00.0080.00019.42
8.2.180.0070.00718.79
8.2.170.0080.00822.96
8.2.160.0070.00720.22
8.2.150.0070.00025.66
8.2.140.0050.00324.66
8.2.130.0000.00720.38
8.2.120.0000.00826.35
8.2.110.0030.00621.01
8.2.100.0120.00017.97
8.2.90.0000.00818.99
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0060.00317.80
8.2.50.0030.00618.10
8.2.40.0060.00322.29
8.2.30.0040.00420.95
8.2.20.0090.00318.21
8.2.10.0040.00417.91
8.2.00.0050.00317.91
8.1.280.0110.00425.92
8.1.270.0070.00022.24
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00621.18
8.1.230.0090.00317.64
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0070.00317.34
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0000.00818.71
8.1.160.0000.00718.92
8.1.150.0030.00520.52
8.1.140.0000.00919.45
8.1.130.0070.00018.91
8.1.120.0030.00617.49
8.1.110.0040.00417.57
8.1.100.0040.00417.59
8.1.90.0040.00417.46
8.1.80.0040.00417.49
8.1.70.0040.00417.46
8.1.60.0000.00817.74
8.1.50.0000.00817.51
8.1.40.0040.00417.66
8.1.30.0030.00517.86
8.1.20.0000.00817.73
8.1.10.0040.00417.72
8.1.00.0050.00217.47
8.0.300.0050.00218.77
8.0.290.0000.00716.75
8.0.280.0050.00318.48
8.0.270.0090.00017.26
8.0.260.0070.00016.89
8.0.250.0040.00317.03
8.0.240.0040.00417.16
8.0.230.0070.00016.98
8.0.220.0060.00316.99
8.0.210.0000.00716.98
8.0.200.0070.00016.98
8.0.190.0080.00017.04
8.0.180.0000.00716.97
8.0.170.0000.00716.96
8.0.160.0040.00416.92
8.0.150.0040.00416.89
8.0.140.0060.00316.94
8.0.130.0000.00613.24
8.0.120.0030.00617.11
8.0.110.0030.00617.18
8.0.100.0060.00317.12
8.0.90.0030.00617.14
8.0.80.0030.02217.16
8.0.70.0030.00617.02
8.0.60.0030.00617.10
8.0.50.0040.00417.23
8.0.30.0150.00617.21
8.0.20.0080.01317.51
8.0.10.0090.00017.35
8.0.00.0140.00616.88
7.4.330.0050.00015.55
7.4.320.0030.00316.77
7.4.300.0040.00416.72
7.4.290.0030.00316.82
7.4.280.0080.00016.85
7.4.270.0060.00316.63
7.4.260.0000.00513.20
7.4.250.0060.00316.92
7.4.240.0000.00816.95
7.4.230.0040.00416.89
7.4.220.0100.02016.88
7.4.210.0070.01017.03
7.4.200.0000.00816.89
7.4.160.0100.00816.90
7.4.150.0150.01217.40
7.4.140.0120.01217.86
7.4.130.0170.00416.78
7.4.120.0080.01416.84
7.4.110.0040.01516.70
7.4.100.0230.00416.74
7.4.90.0000.02016.85
7.4.80.0060.01419.39
7.4.70.0130.01216.56
7.4.60.0110.01316.74
7.4.50.0090.01516.81
7.4.40.0110.01216.71
7.4.30.0310.00616.75
7.4.20.0170.01716.75
7.4.10.0130.01116.59
7.4.00.0090.01016.36
7.3.330.0030.00513.08
7.3.320.0030.00313.32
7.3.310.0110.00016.56
7.3.300.0050.00316.54
7.3.290.0080.01116.53
7.3.280.0090.01316.52
7.3.270.0140.01017.40
7.3.260.0110.01016.84
7.3.250.0100.01016.71
7.3.240.0090.00916.60
7.3.230.0130.00616.47
7.3.210.0090.01916.75
7.3.200.0040.01516.97
7.3.190.0110.01216.58
7.3.180.0110.01216.89
7.3.170.0010.02616.57
7.3.160.0170.00816.68
7.3.150.0200.01316.71
7.3.140.0140.01416.64
7.3.130.0080.01816.67
7.3.120.0190.01016.65
7.3.110.0130.01316.74
7.3.100.0120.01416.42
7.3.90.0100.01216.45
7.3.80.0080.01916.73
7.3.70.0140.00816.66
7.3.60.0170.00916.55
7.3.50.0120.01416.45
7.3.40.0070.01316.57
7.3.30.0070.01216.55
7.3.20.0120.00717.59
7.3.10.0180.00717.45
7.3.00.0080.01717.67
7.2.330.0150.00616.69
7.2.320.0120.00916.90
7.2.310.0110.01116.79
7.2.300.0170.01016.92
7.2.290.0100.00916.84
7.2.280.0120.02016.57
7.2.270.0200.00916.61
7.2.260.0140.01216.67
7.2.250.0090.01616.79
7.2.240.0110.01516.71
7.2.230.0110.01316.63
7.2.220.0130.01316.59
7.2.210.0110.01216.69
7.2.200.0170.01316.71
7.2.190.0090.01416.61
7.2.180.0110.01216.86
7.2.170.0050.01616.78
7.2.160.0050.01516.84
7.2.150.0080.01417.83
7.2.140.0180.01117.71
7.2.130.0160.01017.96
7.2.120.0110.01417.80
7.2.110.0120.02417.61
7.2.100.0160.01317.63
7.2.90.0130.01517.80
7.2.80.0100.01517.82
7.2.70.0140.01417.76
7.2.60.0170.01217.62
7.2.50.0170.00717.76
7.2.40.0150.00817.84
7.2.30.0130.01117.84
7.2.20.0110.01117.73
7.2.10.0170.01017.64
7.2.00.0120.00917.60
7.1.330.0120.01316.75
7.1.320.0110.01416.54
7.1.310.0110.01516.77
7.1.300.0130.01016.60
7.1.290.0100.01216.58
7.1.280.0090.01116.69
7.1.270.0050.01416.65
7.1.260.0110.00816.65
7.1.250.0100.01316.63
7.1.240.0110.01616.73
7.1.230.0140.01216.66
7.1.220.0110.01816.59
7.1.210.0140.01416.72
7.1.200.0110.00816.39
7.1.190.0130.00716.60
7.1.180.0110.01116.81
7.1.170.0100.01016.62
7.1.160.0120.01016.72
7.1.150.0090.01316.76
7.1.140.0130.01216.73
7.1.130.0130.00916.67
7.1.120.0030.01816.61
7.1.110.0100.01416.65
7.1.100.0070.01017.25
7.1.90.0070.01616.61
7.1.80.0070.01516.64
7.1.70.0070.01116.97
7.1.60.0670.01222.17
7.1.50.0580.01022.05
7.1.40.0580.01221.93
7.1.30.0600.00821.90
7.1.20.0740.00722.04
7.1.10.0490.00916.08
7.1.00.0370.01316.14
7.0.330.0100.01216.17
7.0.320.0150.01016.33
7.0.310.0120.01016.38
7.0.300.0120.00616.34
7.0.290.0070.01316.54
7.0.280.0120.00916.49
7.0.270.0160.00416.32
7.0.260.0090.01316.34
7.0.250.0140.00916.49
7.0.240.0090.01316.56
7.0.230.0170.01016.37
7.0.220.0070.01316.37
7.0.210.0140.00916.35
7.0.200.0620.00715.90
7.0.190.0580.01016.05
7.0.180.0450.01315.70
7.0.170.0620.01015.89
7.0.160.0630.01415.93
7.0.150.0480.01115.87
7.0.140.0450.00915.92
7.0.130.0440.01315.92
7.0.120.0430.01515.86
7.0.110.0510.01015.89
7.0.100.0390.00915.79
7.0.90.0370.01115.78
7.0.80.0330.01115.84
7.0.70.0350.01415.89
7.0.60.0320.00815.84
7.0.50.0340.01215.70
7.0.40.0360.00815.33
7.0.30.0280.00915.35
7.0.20.0460.01415.20
7.0.10.0440.00915.22
7.0.00.0470.00715.16
5.6.400.0080.01316.09
5.6.390.0070.01816.08
5.6.380.0130.01316.15
5.6.370.0070.01815.80
5.6.360.0070.01615.88
5.6.350.0130.00916.04
5.6.340.0110.01016.02
5.6.330.0080.01716.10
5.6.320.0090.01615.84
5.6.310.0070.01315.91
5.6.300.0100.01315.97
5.6.290.0140.00816.01
5.6.280.0110.01016.26
5.6.270.0090.01315.99
5.6.260.0060.01115.92
5.6.250.0070.01416.04
5.6.240.0120.01116.08
5.6.230.0110.01316.07
5.6.220.0080.01515.99
5.6.210.0100.01016.04
5.6.200.0080.01316.11
5.6.190.0070.01316.07
5.6.180.0080.01215.80
5.6.170.0140.00816.11
5.6.160.0170.01015.82
5.6.150.0140.00916.03
5.6.140.0070.01615.75
5.6.130.0120.01016.02
5.6.120.0140.00715.90
5.6.110.0090.01616.18
5.6.100.0180.00716.09
5.6.90.0120.01115.99
5.6.80.0100.01415.89
5.6.70.0170.01016.00
5.6.60.0120.01416.01
5.6.50.0140.01016.17
5.6.40.0140.00915.82
5.6.30.0060.01615.83
5.6.20.0120.00916.05
5.6.10.0070.01215.77
5.6.00.0140.00816.01

preferences:
57.55 ms | 401 KiB | 5 Q