3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'SlimDuct 2-3/4" White 45° Flat Elbow SKF77W'; $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)
8.3.60.0190.00318.55
8.3.50.0200.00522.07
8.3.40.0070.00718.82
8.3.30.0110.00319.05
8.3.20.0040.00420.22
8.3.10.0050.00321.93
8.3.00.0040.00422.44
8.2.180.0090.00916.75
8.2.170.0060.00922.96
8.2.160.0070.00720.89
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00417.75
8.2.110.0090.00022.13
8.2.100.0040.00717.84
8.2.90.0060.00319.05
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0050.00317.92
8.2.50.0090.00018.07
8.2.40.0030.00618.16
8.2.30.0080.00018.08
8.2.20.0000.00717.81
8.2.10.0070.00017.87
8.2.00.0040.00417.89
8.1.280.0090.00925.92
8.1.270.0080.00022.05
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00323.82
8.1.230.0070.00318.97
8.1.220.0040.00417.91
8.1.210.0000.00818.77
8.1.200.0040.00717.47
8.1.190.0060.00317.53
8.1.180.0080.00018.10
8.1.170.0050.00318.70
8.1.160.0000.00721.97
8.1.150.0000.00818.71
8.1.140.0000.00817.52
8.1.130.0030.00317.89
8.1.120.0070.00017.57
8.1.110.0030.00517.37
8.1.100.0040.00417.51
8.1.90.0000.00717.47
8.1.80.0040.00417.49
8.1.70.0030.00317.45
8.1.60.0030.00517.73
8.1.50.0080.00017.64
8.1.40.0030.00617.47
8.1.30.0030.00517.64
8.1.20.0080.00017.77
8.1.10.0050.00317.65
8.1.00.0050.00317.61
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0000.00718.43
8.0.270.0030.00317.15
8.0.260.0000.00716.96
8.0.250.0030.00317.15
8.0.240.0030.00717.13
8.0.230.0040.00417.08
8.0.220.0000.00816.95
8.0.210.0070.00017.01
8.0.200.0000.00717.01
8.0.190.0000.00817.13
8.0.180.0040.00416.96
8.0.170.0000.00816.96
8.0.160.0030.00316.98
8.0.150.0030.00316.87
8.0.140.0000.00816.96
8.0.130.0000.00513.48
8.0.120.0080.00016.96
8.0.110.0000.00717.00
8.0.100.0040.00417.13
8.0.90.0030.00517.02
8.0.80.0040.01116.97
8.0.70.0040.00417.00
8.0.60.0050.00316.91
8.0.50.0080.00017.10
8.0.30.0170.00617.29
8.0.20.0060.01217.40
8.0.10.0000.00817.05
8.0.00.0090.00916.86
7.4.330.0050.00015.00
7.4.320.0060.00016.65
7.4.300.0030.00316.78
7.4.290.0000.00716.80
7.4.280.0000.00816.65
7.4.270.0070.00016.64
7.4.260.0040.00816.65
7.4.250.0000.00816.59
7.4.240.0020.00516.65
7.4.230.0030.00316.40
7.4.220.0130.00616.64
7.4.210.0110.00616.69
7.4.200.0000.00816.84
7.4.190.0000.00716.74
7.4.160.0030.01316.46
7.4.150.0120.00617.40
7.4.140.0060.01117.86
7.4.130.0110.00816.83
7.4.120.0080.00816.56
7.4.110.0100.00616.67
7.4.100.0100.01016.53
7.4.90.0030.01416.56
7.4.80.0070.01319.39
7.4.70.0090.00916.71
7.4.60.0130.00316.59
7.4.50.0000.00716.61
7.4.40.0120.00322.77
7.4.30.0030.01316.70
7.4.00.0100.00714.98
7.3.330.0050.00313.25
7.3.320.0000.00513.27
7.3.310.0060.00316.41
7.3.300.0040.00416.37
7.3.290.0100.01016.41
7.3.280.0090.00716.36
7.3.270.0060.01217.40
7.3.260.0150.00316.59
7.3.250.0120.00616.51
7.3.240.0070.01016.51
7.3.230.0100.00716.59
7.3.210.0130.00316.40
7.3.200.0140.00819.39
7.3.190.0130.00616.40
7.3.180.0060.00916.57
7.3.170.0100.00716.42
7.3.160.0080.00816.33
7.3.120.0030.00614.48
7.3.10.0160.01316.64
7.3.00.0160.01216.57
7.2.330.0080.01116.77
7.2.320.0100.00916.73
7.2.310.0130.00916.86
7.2.300.0100.00716.75
7.2.290.0030.01316.99
7.2.130.0190.00616.58
7.2.120.0180.00616.35
7.2.110.0180.00416.35
7.2.100.0210.00416.40
7.2.90.0160.00816.79
7.2.80.0120.00616.98
7.2.70.0240.00316.93
7.2.60.0200.00617.06
7.2.50.0160.01016.84
7.2.40.0250.01117.16
7.2.30.0160.01116.89
7.2.20.0150.00616.92
7.2.10.0180.00316.82
7.2.00.0090.00918.15
7.1.250.0120.00915.61
7.1.100.0040.00717.82
7.1.70.0000.00717.23
7.1.60.0140.01019.82
7.1.50.0090.00316.98
7.1.00.0070.07322.36
7.0.200.0080.00016.65
7.0.140.0000.07722.05
7.0.60.0200.07019.96
7.0.50.0030.06017.82
7.0.40.0100.06320.00
7.0.30.0230.06320.20
7.0.20.0170.04320.19
7.0.10.0200.03720.18
7.0.00.0070.04320.24
5.6.280.0030.07321.03
5.6.210.0130.04320.70
5.6.200.0130.06718.18
5.6.190.0100.07320.49
5.6.180.3230.04720.32
5.6.170.0330.07320.49
5.6.160.0000.09020.38
5.6.150.0130.08018.17
5.6.140.0100.03718.21
5.6.130.0030.04718.17
5.6.120.0030.07721.11
5.6.110.0000.09321.03
5.6.100.0030.08321.13
5.6.90.0100.08020.95
5.6.80.0070.07020.35
5.6.70.0370.06320.42
5.5.350.0030.08320.41
5.5.340.0100.07717.99
5.5.330.0070.08320.41
5.5.320.0300.06720.33
5.5.310.0330.07720.29
5.5.300.0070.05317.91
5.5.290.0170.07317.98
5.5.280.0070.03720.75
5.5.270.0170.05020.71
5.5.260.0100.04020.78
5.5.250.0170.07020.68
5.5.240.0030.04020.14
5.4.450.0300.05719.32
5.4.440.0230.05719.41
5.4.430.0600.05319.44
5.4.420.0630.04719.58
5.4.410.0100.05718.82
5.4.400.0200.04318.49
5.4.390.0100.05718.65
5.4.380.0270.05318.59
5.4.370.0070.06018.45
5.4.360.0170.05018.57
5.4.350.0130.05018.70
5.4.340.0200.04718.58
5.4.320.0130.03112.45
5.4.310.0060.04512.45
5.4.300.0070.04112.45
5.4.290.0090.03412.45
5.4.280.0090.03712.34
5.4.270.0070.06318.75
5.4.260.0130.05319.03
5.4.250.0130.07018.93
5.4.240.0170.05718.95
5.4.230.0230.06718.96
5.4.220.0270.06018.95
5.4.210.0100.05318.84
5.4.200.0170.07319.04
5.4.190.0200.06318.86
5.4.180.0030.06718.75
5.4.170.0030.07018.75
5.4.160.0100.07318.98
5.4.150.0070.06318.90
5.4.140.0100.06716.57
5.4.130.0070.05716.29
5.4.120.0130.05716.47
5.4.110.0100.07016.26
5.4.100.0200.05316.31
5.4.90.0030.05316.48
5.4.80.0170.04016.53
5.4.70.0170.06716.25
5.4.60.0070.05716.44
5.4.50.0100.05316.23
5.4.40.0130.05016.49
5.4.30.0030.06016.48
5.4.20.0100.07016.56
5.4.10.0200.06716.47
5.4.00.0200.05715.98
5.3.290.0120.03812.80
5.3.280.0170.04714.52
5.3.270.0070.08014.75
5.3.260.0100.05014.41
5.3.250.0130.06014.73
5.3.240.0170.05014.71
5.3.230.0170.05314.58
5.3.220.0070.07714.63
5.3.210.0100.07014.72
5.3.200.0170.06714.55
5.3.190.0100.07714.73
5.3.180.0030.08314.72
5.3.170.0100.08014.71
5.3.160.0170.04314.48
5.3.150.0100.06714.37
5.3.140.0100.08014.71
5.3.130.0070.05314.68
5.3.120.0100.05314.66
5.3.110.0100.07714.59
5.3.100.0100.06014.18
5.3.90.0130.06714.10
5.3.80.0130.06014.13
5.3.70.0230.04714.18
5.3.60.0130.06314.14
5.3.50.0100.07314.10
5.3.40.0100.07014.04
5.3.30.0170.06313.91
5.3.20.0170.05713.80
5.3.10.0070.05713.76
5.3.00.0170.06313.71
5.2.170.0030.07011.27
5.2.160.0070.04011.29
5.2.150.0030.06311.33
5.2.140.0070.05011.28
5.2.130.0030.06011.33
5.2.120.0100.03711.03
5.2.110.0070.04711.31
5.2.100.0070.04711.29
5.2.90.0030.05711.08
5.2.80.0130.03311.30
5.2.70.0100.05011.02
5.2.60.0100.03711.03
5.2.50.0000.05010.83
5.2.40.0100.03711.14
5.2.30.0230.03011.14
5.2.20.0100.03711.18
5.2.10.0130.04311.13
5.2.00.0030.05710.87
5.1.60.0130.03010.07
5.1.50.0030.03710.07
5.1.40.0100.03010.17
5.1.30.0130.03310.48
5.1.20.0070.04010.57
5.1.10.0030.04710.29
5.1.00.0030.03710.36
5.0.50.0100.0238.82
5.0.40.0030.0308.68
5.0.30.0070.0478.51
5.0.20.0000.0308.39
5.0.10.0100.0208.45
5.0.00.0070.0478.04
4.4.90.0070.0206.98
4.4.80.0100.0236.98
4.4.70.0100.0206.98
4.4.60.0030.0306.98
4.4.50.0000.0276.98
4.4.40.0070.0336.98
4.4.30.0100.0236.98
4.4.20.0000.0336.98
4.4.10.0070.0176.98
4.4.00.0030.0436.98
4.3.110.0100.0176.98
4.3.100.0030.0236.98
4.3.90.0100.0136.98
4.3.80.0070.0336.98
4.3.70.0130.0206.98
4.3.60.0000.0336.98
4.3.50.0100.0176.98
4.3.40.0100.0276.98
4.3.30.0070.0206.98
4.3.20.0000.0306.98
4.3.10.0000.0236.98
4.3.00.0170.0235.98

preferences:
40.56 ms | 400 KiB | 5 Q