3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'SlimDuct 31" Flexible Elbow 3-34/" Ivory SF100800I'; $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)
8.3.40.0140.00018.84
8.3.30.0080.00619.10
8.3.20.0040.00420.34
8.3.10.0040.00421.96
8.3.00.0080.00020.58
8.2.170.0090.00622.96
8.2.160.0080.00620.92
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0090.00620.71
8.2.110.0090.00022.31
8.2.100.0100.00717.52
8.2.90.0070.00019.09
8.2.80.0040.00419.75
8.2.70.0000.00817.63
8.2.60.0050.00517.91
8.2.50.0040.00418.07
8.2.40.0000.00818.28
8.2.30.0000.00717.96
8.2.20.0070.00017.89
8.2.10.0050.00319.74
8.2.00.0030.00517.89
8.1.270.0080.00022.10
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0100.00323.97
8.1.230.0110.00018.98
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0050.00317.39
8.1.180.0000.00818.10
8.1.170.0030.00518.69
8.1.160.0000.00721.92
8.1.150.0040.00418.71
8.1.140.0000.00717.58
8.1.130.0030.00317.65
8.1.120.0040.00417.49
8.1.110.0000.00717.51
8.1.100.0070.00017.42
8.1.90.0000.00717.53
8.1.80.0040.00417.55
8.1.70.0040.00417.49
8.1.60.0030.00617.64
8.1.50.0000.00817.49
8.1.40.0080.00017.57
8.1.30.0040.00417.64
8.1.20.0030.00617.68
8.1.10.0040.00417.70
8.1.00.0000.00717.52
8.0.300.0030.00418.77
8.0.290.0000.00717.18
8.0.280.0040.00418.30
8.0.270.0070.00017.34
8.0.260.0000.00616.95
8.0.250.0000.00717.11
8.0.240.0040.00417.00
8.0.230.0050.00217.12
8.0.220.0040.00416.97
8.0.210.0000.00817.06
8.0.200.0050.00217.09
8.0.190.0070.00016.99
8.0.180.0030.00317.06
8.0.170.0000.00817.06
8.0.160.0040.00416.95
8.0.150.0000.00716.94
8.0.140.0040.00417.04
8.0.130.0030.00313.43
8.0.120.0080.00016.98
8.0.110.0000.00716.96
8.0.100.0040.00416.96
8.0.90.0040.00417.04
8.0.80.0070.00817.01
8.0.70.0040.00416.88
8.0.60.0040.00416.92
8.0.50.0000.00716.95
8.0.30.0110.01417.43
8.0.20.0110.00817.40
8.0.10.0040.00417.06
8.0.00.0080.01016.79
7.4.330.0000.00515.00
7.4.320.0030.00316.64
7.4.300.0070.00016.75
7.4.290.0000.00616.75
7.4.280.0050.00216.59
7.4.270.0000.00716.67
7.4.260.0040.00416.80
7.4.250.0000.00716.64
7.4.240.0000.00716.69
7.4.230.0000.00716.39
7.4.220.0090.00916.52
7.4.210.0040.01016.68
7.4.200.0000.00716.63
7.4.190.0030.00316.81
7.4.160.0080.00816.53
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0120.00516.73
7.4.120.0050.01216.65
7.4.110.0090.00916.50
7.4.100.0080.00916.69
7.4.90.0030.01316.61
7.4.80.0090.01219.39
7.4.70.0030.01616.73
7.4.60.0050.01116.87
7.4.50.0050.00016.61
7.4.40.0090.00322.77
7.4.30.0060.01016.52
7.4.00.0030.01315.17
7.3.330.0050.00013.25
7.3.320.0020.00213.11
7.3.310.0070.00016.28
7.3.300.0030.00316.34
7.3.290.0120.00916.40
7.3.280.0040.01216.38
7.3.270.0110.00717.40
7.3.260.0140.01116.71
7.3.250.0110.00516.65
7.3.240.0090.00616.50
7.3.230.0060.01016.53
7.3.210.0130.01016.67
7.3.200.0030.01519.39
7.3.190.0110.00716.37
7.3.180.0120.00616.44
7.3.170.0060.00916.58
7.3.160.0110.00616.62
7.3.120.0030.00715.13
7.2.330.0040.01516.61
7.2.320.0140.00716.73
7.2.310.0070.01516.89
7.2.300.0090.00916.90
7.2.290.0100.00616.86
7.2.00.0030.00919.52
7.1.200.0090.00315.83
7.1.100.0000.01518.39
7.1.70.0000.00716.98
7.1.60.0070.01719.82
7.1.50.0030.00717.07
7.1.00.0030.07022.38
7.0.200.0000.00917.05
7.0.140.0000.07721.95
7.0.60.0000.04319.81
7.0.50.0030.07017.79
7.0.40.0030.04320.05
7.0.30.0170.04320.02
7.0.20.0330.07320.14
7.0.10.0030.06720.18
7.0.00.0030.07020.10
5.6.280.0030.07321.00
5.6.210.0100.08320.61
5.6.200.0030.07718.09
5.6.190.0100.08720.67
5.6.180.4130.04020.41
5.6.170.0100.05320.38
5.6.160.0030.06320.61
5.6.150.0030.08318.16
5.6.140.0100.08018.21
5.6.130.0130.07718.17
5.6.120.0030.04321.14
5.6.110.0000.07321.00
5.6.100.0070.08720.92
5.6.90.0100.08021.07
5.6.80.0170.07020.41
5.6.70.3630.04320.38
5.5.350.0330.08020.47
5.5.340.0100.03717.93
5.5.330.0070.03720.13
5.5.320.0270.04020.28
5.5.310.0200.04320.13
5.5.300.0070.08017.87
5.5.290.0000.07317.89
5.5.280.0030.08320.87
5.5.270.0100.07020.75
5.5.260.0100.08320.67
5.5.250.0100.03320.49
5.5.240.0130.08020.13
5.4.450.0500.05019.45
5.4.440.0400.05319.45
5.4.430.0130.05319.45
5.4.420.0330.05719.25
5.4.410.0130.05019.01
5.4.400.0100.05318.62
5.4.390.0030.06018.67
5.4.380.0200.06018.56
5.4.370.0100.05318.55
5.4.360.0130.05318.46
5.4.350.0170.05318.73
5.4.340.0300.03718.57
5.4.320.0090.04412.45
5.4.310.0090.03512.45
5.4.300.0040.03812.45
5.4.290.0040.04112.45
5.4.280.0060.03612.35
5.4.270.0130.06318.88
5.4.260.0100.05318.84
5.4.250.0200.07018.96
5.4.240.0130.06019.00
5.4.230.0230.06018.99
5.4.220.0070.07318.96
5.4.210.0030.06319.15
5.4.200.0200.07318.97
5.4.190.0030.08018.88
5.4.180.0070.08018.96
5.4.170.0100.05318.86
5.4.160.0130.06318.91
5.4.150.0100.06319.00
5.4.140.0100.05316.26
5.4.130.0030.05716.46
5.4.120.0130.06316.37
5.4.110.0170.05316.43
5.4.100.0070.07016.55
5.4.90.0070.07716.50
5.4.80.0130.06716.49
5.4.70.0070.06016.34
5.4.60.0130.05316.51
5.4.50.0170.05716.32
5.4.40.0130.04716.59
5.4.30.0030.07016.40
5.4.20.0100.05716.46
5.4.10.0200.06016.53
5.4.00.0170.05015.78
5.3.290.0050.04112.80
5.3.280.0030.07714.57
5.3.270.0130.06014.61
5.3.260.0100.07014.71
5.3.250.0230.06014.71
5.3.240.0200.04714.73
5.3.230.0200.04714.64
5.3.220.0200.06014.55
5.3.210.0070.07714.54
5.3.200.0170.05314.65
5.3.190.0100.07014.55
5.3.180.0100.05314.70
5.3.170.0200.04314.59
5.3.160.0100.05314.71
5.3.150.0070.06314.64
5.3.140.0100.05314.71
5.3.130.0030.05714.58
5.3.120.0100.06714.71
5.3.110.0070.06314.53
5.3.100.0100.05314.18
5.3.90.0070.05314.10
5.3.80.0170.05014.18
5.3.70.0100.05314.12
5.3.60.0130.05714.04
5.3.50.0230.06313.93
5.3.40.0030.06713.93
5.3.30.0030.06013.97
5.3.20.0100.07313.84
5.3.10.0170.04713.81
5.3.00.0070.06313.43
5.2.170.0100.07311.36
5.2.160.0070.04311.30
5.2.150.0030.05010.95
5.2.140.0070.05011.38
5.2.130.0100.06011.21
5.2.120.0170.05011.14
5.2.110.0100.05711.21
5.2.100.0100.03711.21
5.2.90.0130.06011.33
5.2.80.0030.04311.07
5.2.70.0100.04011.02
5.2.60.0070.06011.25
5.2.50.0030.05311.07
5.2.40.0230.03710.79
5.2.30.0030.04711.11
5.2.20.0170.04310.95
5.2.10.0100.03711.03
5.2.00.0030.05010.77
5.1.60.0100.03710.14
5.1.50.0100.03010.04
5.1.40.0200.0339.95
5.1.30.0070.04310.32
5.1.20.0170.04310.50
5.1.10.0100.03010.34
5.1.00.0070.05010.36
5.0.50.0000.0338.42
5.0.40.0070.0278.48
5.0.30.0070.0508.36
5.0.20.0100.0278.28
5.0.10.0030.0408.14
5.0.00.0070.0508.45
4.4.90.0030.0237.13
4.4.80.0000.0237.13
4.4.70.0030.0237.13
4.4.60.0030.0277.13
4.4.50.0070.0277.13
4.4.40.0070.0477.13
4.4.30.0100.0207.13
4.4.20.0000.0377.13
4.4.10.0100.0207.13
4.4.00.0070.0337.13
4.3.110.0000.0237.13
4.3.100.0000.0307.13
4.3.90.0000.0237.13
4.3.80.0070.0337.13
4.3.70.0100.0207.13
4.3.60.0070.0277.13
4.3.50.0070.0237.13
4.3.40.0100.0377.13
4.3.30.0030.0237.13
4.3.20.0030.0207.13
4.3.10.0000.0237.13
4.3.00.0070.0176.31

preferences:
46.79 ms | 400 KiB | 5 Q