3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '��Hitmakers Feat. KNA Connected'; var_dump(ctype_print('��Hitmakers Feat. KNA Connected')); var_dump(trim($str)); $str = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F\x80-\x9F]/u', '', $str); var_dump($str);

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)
8.3.70.0060.00916.49
8.3.60.0070.00718.55
8.3.50.0130.00521.28
8.3.40.0060.00918.55
8.3.30.0030.01018.66
8.3.20.0080.00020.34
8.3.10.0000.00821.79
8.3.00.0040.00423.53
8.2.190.0130.00616.58
8.2.180.0060.01217.00
8.2.170.0110.00718.97
8.2.160.0100.01022.96
8.2.150.0070.00025.66
8.2.140.0050.00324.66
8.2.130.0080.00019.82
8.2.120.0040.00426.35
8.2.110.0040.00422.36
8.2.100.0120.00017.79
8.2.90.0000.00819.27
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0030.00517.91
8.2.50.0030.00918.07
8.2.40.0040.00422.27
8.2.30.0030.00619.34
8.2.20.0060.00317.71
8.2.10.0000.00717.91
8.2.00.0070.00018.11
8.1.280.0140.00025.92
8.1.270.0110.00723.96
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0090.00023.93
8.1.230.0030.00719.25
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.00917.36
8.1.190.0050.00317.35
8.1.180.0060.00318.10
8.1.170.0000.01018.67
8.1.160.0050.00320.64
8.1.150.0070.00018.77
8.1.140.0000.00819.46
8.1.130.0050.00317.63
8.1.120.0000.00717.49
8.1.110.0040.00417.50
8.1.100.0070.00017.51
8.1.90.0050.00317.57
8.1.80.0000.00717.45
8.1.70.0040.00417.60
8.1.60.0040.00417.71
8.1.50.0050.00317.61
8.1.40.0000.00817.64
8.1.30.0030.00517.71
8.1.20.0080.00017.74
8.1.10.0000.00717.57
8.1.00.0030.00617.56
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0070.00018.32
8.0.270.0030.00317.09
8.0.260.0040.00417.08
8.0.250.0070.00016.97
8.0.240.0030.00316.95
8.0.230.0000.00817.09
8.0.220.0070.00017.04
8.0.210.0080.00017.02
8.0.200.0000.00717.04
8.0.190.0000.00817.14
8.0.180.0040.00416.94
8.0.170.0040.00417.11
8.0.160.0000.00717.11
8.0.150.0000.00716.98
8.0.140.0000.00716.98
8.0.130.0000.00513.42
8.0.120.0030.00616.94
8.0.110.0040.00416.96
8.0.100.0030.00516.99
8.0.90.0000.00716.89
8.0.80.0060.01017.09
8.0.70.0000.00717.06
8.0.60.0040.00417.05
8.0.50.0000.00816.85
8.0.30.0070.00917.15
8.0.20.0170.00317.40
8.0.10.0080.00017.16
8.0.00.0110.00916.88
7.4.330.0050.00016.80
7.4.320.0040.00416.71
7.4.300.0030.00316.66
7.4.290.0070.00016.75
7.4.280.0000.01116.57
7.4.270.0040.00416.70
7.4.260.0040.00416.50
7.4.250.0080.00016.62
7.4.240.0060.00216.67
7.4.230.0000.00716.70
7.4.220.0180.00316.76
7.4.210.0100.00416.79
7.4.200.0030.00316.71
7.4.150.0090.00917.40
7.4.140.0140.00617.86
7.4.130.0100.00716.54
7.4.120.0120.00416.84
7.4.110.0120.00616.73
7.4.100.0150.00416.77
7.4.90.0110.01116.57
7.4.80.0100.00719.39
7.4.70.0120.00516.64
7.4.60.0120.00916.59
7.4.50.0040.01416.57
7.4.40.0110.00716.55
7.4.30.0040.01416.50
7.4.00.0030.01415.09
7.3.330.0040.00413.25
7.3.320.0030.00313.11
7.3.310.0030.00516.35
7.3.300.0000.00716.39
7.3.290.0000.00716.36
7.3.280.0080.01116.38
7.3.270.0070.01417.40
7.3.260.0110.00616.36
7.3.250.0100.01116.28
7.3.240.0090.00816.59
7.3.230.0030.01416.39
7.3.210.0100.00616.27
7.3.200.0120.00619.39
7.3.190.0120.01016.32
7.3.180.0000.02016.52
7.3.170.0100.00716.68
7.3.160.0120.00616.49
7.2.330.0110.00616.78
7.2.320.0070.01416.73
7.2.310.0110.00716.66
7.2.300.0090.01216.69
7.2.290.0110.00616.54
7.2.60.0000.01316.96
7.2.00.0000.01119.40
7.1.200.0060.00715.90
7.1.100.0000.00818.10
7.1.70.0070.00317.09
7.1.60.0060.01919.27
7.1.50.0070.01716.77
7.1.00.0030.07722.27
7.0.200.0030.00516.88
7.0.60.0030.05721.66
7.0.50.0100.08017.82
7.0.40.0070.07020.40
7.0.30.0270.08320.20
7.0.20.0270.07320.18
7.0.10.0100.08720.19
7.0.00.0070.05720.19
5.6.280.0070.03320.89
5.6.210.0130.05020.75
5.6.200.0030.04318.16
5.6.190.0100.07020.48
5.6.180.0370.08020.41
5.6.170.0230.08020.46
5.6.160.0130.07020.71
5.6.150.0030.04018.14
5.6.140.0100.07018.12
5.6.130.0030.05018.14
5.6.120.0370.03021.01
5.6.110.0200.04021.13
5.6.100.0070.08321.00
5.6.90.0070.03721.05
5.6.80.0070.07020.50
5.5.350.0200.02320.34
5.5.340.0130.07317.93
5.5.330.0030.04020.19
5.5.320.0500.05320.13
5.5.310.0200.07320.21
5.5.300.0070.03717.89
5.5.290.0070.03718.02
5.5.280.0100.08320.86
5.5.270.0100.06020.93
5.5.260.0000.07020.66
5.5.250.0230.06720.70
5.5.240.0130.04720.11

preferences:
30.15 ms | 401 KiB | 5 Q