PHP code to remove special characters from a string using str_replace() <?php#string$str='We, welcome all of you, to our school <of PHP>.This--> school is one of its kind :).Many schools dont offer this subject
If you need to remove all slashes from a string, here's a quick hack: <?php function stripallslashes($string) { while(strchr($string,'\\')) { $string = stripslashes($string); } } ?> Hope it's usefull , O-Zone up down 1 stoic ¶ 18 years ago in response to crab dot...
3 years ago To remove all characters from string $b that exist in string $a:$a="ABC";$b="teAsBtC";echo str_replace(str_split($a),'',$b); Output: testTo remove all characters from string $b that don't exist in string $a:$a="ABC";$b="teAsBtC";echo str_replace(str_split...
, "[question_mark]", $source );// convert the string to the target encoding$target = mb_convert_encoding( $target, $target_encoding, $encoding);// remove any question marks that have been introduced because of illegal characters$target = str_replace( "?", "", $target );// replace ...
To remove the last n characters of the string, we can use the built-in substr() function in PHP. The substr() function accepts three arguments, the first one is string, the second is start position, third is length. Here is an example, that removes the last 2 characters is from the...
Remove rows with only single-byte characters from the temporary table: deletefromMY_TABLEwhereLENGTH(MY_FIELD) = CHAR_LENGTH(MY_FIELD); Re-insert fixed rows back into the original table (before doing this, you may want to run some selects on the temptable to verify that it appears to be...
When building the database schema for the App\User model, make sure the password column is at least 60 characters in length. Maintaining the default string column length of 255 characters would be a good choice.Also, you should verify that your users (or equivalent) table contains a nullable...
You may also use a mass-update query to mark all of the notifications as read without retrieving them from the database:1$user = App\User::find(1); 2 3$user->unreadNotifications()->update(['read_at' => now()]);You may delete the notifications to remove them from the table ...
public staticstring|nullgetExtensionByMimeType($mimeType,$preferShort=false,$magicFile=null) $mimeTypestring File MIME type. $preferShortboolean Return an extension with a maximum of 3 characters. $magicFilestring|null The path (or alias) of the file that contains all available MIME type informa...
↑ Accepts a string and removes all non-UTF-8 characters from it + extras if needed.EXAMPLE: UTF8::clean("\xEF\xBB\xBF„Abcdef\xc2\xa0\x20…”— 😃 - Düsseldorf", true, true); // '„Abcdef …”— 😃 - Düsseldorf'...