3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'SlimDuct 2-3/4" Ivory Coupler SJ77I'; $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)
8.3.60.0120.00918.43
8.3.50.0130.00522.07
8.3.40.0110.00418.65
8.3.30.0070.01019.04
8.3.20.0070.00020.29
8.3.10.0050.00322.14
8.3.00.0080.00022.33
8.2.180.0120.00316.63
8.2.170.0100.00722.96
8.2.160.0100.00321.11
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.61
8.2.110.0030.00622.25
8.2.100.0060.00619.63
8.2.90.0050.00319.23
8.2.80.0050.00517.97
8.2.70.0040.00417.63
8.2.60.0070.00317.93
8.2.50.0040.00418.07
8.2.40.0000.00718.28
8.2.30.0000.00717.96
8.2.20.0040.00417.68
8.2.10.0040.00419.55
8.2.00.0050.00317.76
8.1.280.0070.00725.92
8.1.270.0080.00022.18
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00423.94
8.1.230.0110.00019.09
8.1.220.0000.00817.77
8.1.210.0040.00418.77
8.1.200.0070.00317.48
8.1.190.0000.00817.51
8.1.180.0000.01018.10
8.1.170.0000.00918.64
8.1.160.0080.00022.03
8.1.150.0000.00718.68
8.1.140.0000.00717.53
8.1.130.0020.00517.81
8.1.120.0070.00017.58
8.1.110.0000.00717.57
8.1.100.0040.00417.58
8.1.90.0040.00417.39
8.1.80.0070.00017.58
8.1.70.0030.00317.43
8.1.60.0030.00617.67
8.1.50.0000.00717.60
8.1.40.0050.00317.50
8.1.30.0060.00317.64
8.1.20.0000.00817.63
8.1.10.0040.00417.63
8.1.00.0000.00817.60
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0000.00718.53
8.0.270.0030.00317.20
8.0.260.0040.00416.95
8.0.250.0020.00517.13
8.0.240.0060.00317.11
8.0.230.0030.00316.99
8.0.220.0000.00717.06
8.0.210.0030.00316.91
8.0.200.0030.00317.11
8.0.190.0080.00017.06
8.0.180.0030.00317.10
8.0.170.0000.00817.05
8.0.160.0000.00716.96
8.0.150.0070.00016.86
8.0.140.0050.00217.02
8.0.130.0000.00613.40
8.0.120.0050.00316.97
8.0.110.0040.00417.06
8.0.100.0000.00716.98
8.0.90.0040.00417.16
8.0.80.0040.01117.03
8.0.70.0000.00717.09
8.0.60.0040.00416.82
8.0.50.0050.00316.86
8.0.30.0100.01117.12
8.0.20.0150.00817.40
8.0.10.0030.00517.14
8.0.00.0030.01416.72
7.4.330.0000.00515.00
7.4.320.0000.00616.68
7.4.300.0000.00616.54
7.4.290.0030.00316.63
7.4.280.0000.00716.53
7.4.270.0030.00316.70
7.4.260.0050.00216.73
7.4.250.0000.00716.78
7.4.240.0050.00216.69
7.4.230.0030.00316.46
7.4.220.0100.00716.59
7.4.210.0100.00616.70
7.4.200.0030.00416.75
7.4.190.0070.00016.84
7.4.160.0140.00316.70
7.4.150.0120.00617.40
7.4.140.0150.00317.86
7.4.130.0040.01216.74
7.4.120.0120.00616.66
7.4.110.0030.01316.63
7.4.100.0100.00716.56
7.4.90.0030.01416.60
7.4.80.0030.01719.39
7.4.70.0040.01516.56
7.4.60.0110.00516.52
7.4.50.0040.00416.41
7.4.40.0090.00622.77
7.4.30.0060.01016.53
7.4.00.0120.00315.25
7.3.330.0030.00313.18
7.3.320.0030.00313.07
7.3.310.0000.00916.40
7.3.300.0030.00416.39
7.3.290.0080.00716.38
7.3.280.0070.01216.32
7.3.270.0120.00617.40
7.3.260.0100.01016.30
7.3.250.0130.00516.58
7.3.240.0070.01016.40
7.3.230.0060.00916.75
7.3.210.0100.00716.55
7.3.200.0150.00419.39
7.3.190.0170.00716.64
7.3.180.0060.00916.57
7.3.170.0060.01116.52
7.3.160.0030.01316.43
7.3.120.0040.01114.77
7.2.330.0130.00916.85
7.2.320.0180.01516.69
7.2.310.0070.01016.68
7.2.300.0070.01116.81
7.2.290.0060.01216.70
7.2.60.0030.00717.25
7.2.00.0050.01119.63
7.1.200.0030.01015.89
7.1.100.0000.01718.49
7.1.70.0000.01117.18
7.1.60.0150.00919.82
7.1.50.0100.01017.23
7.1.00.0030.07722.34
7.0.200.0000.00816.92
7.0.140.0070.06722.12
7.0.60.0070.05720.00
7.0.50.0030.04017.87
7.0.40.0100.03720.06
7.0.30.0300.03020.14
7.0.20.0170.07320.11
7.0.10.0100.08720.19
7.0.00.0100.06320.10
5.6.280.0100.06720.86
5.6.210.0000.08720.62
5.6.200.0130.07718.19
5.6.190.0100.08020.56
5.6.180.4070.05020.39
5.6.170.0370.07720.62
5.6.160.0070.04720.54
5.6.150.0130.07318.11
5.6.140.0030.08018.09
5.6.130.0130.07718.22
5.6.120.0030.06020.98
5.6.110.0070.08020.95
5.6.100.0100.03721.11
5.6.90.0130.08320.96
5.6.80.0070.08320.52
5.6.70.4600.03020.36
5.5.350.0230.07720.43
5.5.340.0070.07017.98
5.5.330.0030.04020.36
5.5.320.0270.04720.28
5.5.310.0270.06720.20
5.5.300.0100.08017.98
5.5.290.0130.03318.00
5.5.280.0070.05320.79
5.5.270.0070.08320.71
5.5.260.0070.07020.87
5.5.250.0030.06020.65
5.5.240.0170.03020.14
5.4.450.0430.08719.61
5.4.440.0470.05719.52
5.4.430.0330.05719.13
5.4.420.0270.06019.58
5.4.410.0000.06318.95
5.4.400.0070.05718.82
5.4.390.0130.06718.67
5.4.380.0370.05018.74
5.4.370.0270.04018.55
5.4.360.0170.05018.71
5.4.350.0100.05718.49
5.4.340.0230.04718.73
5.4.320.0090.03612.45
5.4.310.0050.04912.45
5.4.300.0060.03612.45
5.4.290.0060.04512.45
5.4.280.0070.03912.34
5.4.270.0030.07318.76
5.4.260.0100.05318.78
5.4.250.0000.06019.12
5.4.240.0030.06719.00
5.4.230.0070.07018.93
5.4.220.0130.07318.84
5.4.210.0070.05718.96
5.4.200.0070.05318.84
5.4.190.0170.04318.93
5.4.180.0130.05018.78
5.4.170.0200.05019.06
5.4.160.0130.05318.77
5.4.150.0030.07019.05
5.4.140.0100.04716.25
5.4.130.0070.08016.41
5.4.120.0170.05716.47
5.4.110.0070.05716.46
5.4.100.0070.05016.40
5.4.90.0070.06016.48
5.4.80.0030.07716.28
5.4.70.0070.04716.50
5.4.60.0030.05316.54
5.4.50.0130.06316.54
5.4.40.0070.05016.54
5.4.30.0000.06716.48
5.4.20.0200.04716.48
5.4.10.0070.05316.28
5.4.00.0100.05715.91
5.3.290.0090.04012.80
5.3.280.0100.05014.55
5.3.270.0130.05014.76
5.3.260.0000.08014.59
5.3.250.0100.05014.73
5.3.240.0170.04314.77
5.3.230.0130.04714.75
5.3.220.0100.05014.78
5.3.210.0070.05714.71
5.3.200.0070.05014.71
5.3.190.0070.06714.70
5.3.180.0030.05314.60
5.3.170.0170.05314.49
5.3.160.0070.05014.60
5.3.150.0130.05314.70
5.3.140.0030.05714.74
5.3.130.0130.08014.52
5.3.120.0030.05714.73
5.3.110.0070.05714.32
5.3.100.0130.06014.18
5.3.90.0100.05314.16
5.3.80.0130.04314.13
5.3.70.0070.05713.98
5.3.60.0030.07014.08
5.3.50.0070.05014.04
5.3.40.0000.06713.89
5.3.30.0030.05014.02
5.3.20.0130.06313.88
5.3.10.0030.06013.63
5.3.00.0070.05313.81
5.2.170.0030.04711.30
5.2.160.0070.04011.33
5.2.150.0100.03711.27
5.2.140.0070.04311.26
5.2.130.0070.04011.23
5.2.120.0100.03711.26
5.2.110.0100.05011.32
5.2.100.0030.04011.32
5.2.90.0030.04311.20
5.2.80.0100.06311.14
5.2.70.0070.04011.02
5.2.60.0000.04711.26
5.2.50.0100.03711.13
5.2.40.0100.03311.05
5.2.30.0070.04310.95
5.2.20.0070.04710.75
5.2.10.0000.04711.13
5.2.00.0070.03710.99
5.1.60.0000.03710.21
5.1.50.0070.0379.86
5.1.40.0130.03010.17
5.1.30.0030.05310.32
5.1.20.0030.05310.34
5.1.10.0000.04010.18
5.1.00.0070.05010.29
5.0.50.0030.0338.63
5.0.40.0000.0308.55
5.0.30.0100.0478.53
5.0.20.0030.0308.23
5.0.10.0070.0378.35
5.0.00.0000.0478.34
4.4.90.0030.0307.13
4.4.80.0000.0277.13
4.4.70.0030.0207.13
4.4.60.0130.0137.13
4.4.50.0000.0237.13
4.4.40.0030.0437.13
4.4.30.0030.0237.13
4.4.20.0070.0277.13
4.4.10.0000.0337.13
4.4.00.0070.0377.13
4.3.110.0070.0177.13
4.3.100.0000.0237.13
4.3.90.0030.0307.13
4.3.80.0000.0377.13
4.3.70.0100.0137.13
4.3.60.0100.0237.13
4.3.50.0130.0207.13
4.3.40.0100.0277.13
4.3.30.0070.0177.13
4.3.20.0000.0237.13
4.3.10.0030.0207.13
4.3.00.0030.0276.30

preferences:
44.2 ms | 401 KiB | 5 Q