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PHP: How to remove all non printable characters in a string?

...the other answers here do not take into account unicode characters (e.g. öäüßйȝîûηыეமிᚉ⠛ ). In this case you can use the following: $string = preg_replace('/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x9F]/u', '', $string); There's a strange class of characters in the range \x80-\x9F (J...
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How to check if a query string value is present via JavaScript?

...wered Jun 12 '14 at 8:34 HumppakäräjätHumppakäräjät 92811 gold badge1010 silver badges1616 bronze badges ...
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Formatting “yesterday's” date in python

...wered Dec 4 '18 at 12:08 Arvid BäärnhielmArvid Bäärnhielm 31222 silver badges1010 bronze badges ...
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How to clear Facebook Sharer cache?

...red Apr 29 '16 at 9:59 Thorkil VærgeThorkil Værge 38622 gold badges88 silver badges2020 bronze badges ...
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MySQL: determine which database is selected?

...al table. en.wikipedia.org/wiki/DUAL_table – Jan Thomä Nov 11 '11 at 16:03 12 ...
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Git merge two local branches

... git checkout branch-A is more understandable – Erdinç Çorbacı Mar 22 '18 at 8:34 add a comment  |  ...
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Eclipse syntax highlighting preferences save and restore

...ered Feb 23 '17 at 15:48 ℛɑƒæĿᴿᴹᴿℛɑƒæĿᴿᴹᴿ 1,92622 gold badges2424 silver badges3838 bronze badges ...
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List of zeros in python [duplicate]

...d Feb 10 '13 at 21:21 Seppo ErviäläSeppo Erviälä 5,62044 gold badges3030 silver badges3838 bronze badges ...
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How do I create a copy of an object in PHP?

It appears that in PHP objects are passed by reference. Even assignment operators do not appear to be creating a copy of the Object. ...
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How to set Sqlite3 to be case insensitive when string comparing?

...the ASCII range. For example, the expression 'a' LIKE 'A' is TRUE but 'æ' LIKE 'Æ' is FALSE.)." share | improve this answer | follow | ...