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Trying to split this string "主楼怎么走" into separate characters (I need an array) using mb_split with no luck... Any suggestions?
Thank you!
968
explode() is a built in function in PHP used to split a string in different strings. The explode() function splits a string based on a string delimiter, i.e. it splits the string wherever the delimiter character occurs. This functions returns an array containing the strings formed by splitting the original string.
To split a string into words in PHP, use explode() function with space as delimiter. The explode() function returns an array containing words as elements of the array.
Mbstring stands for multi-byte string functions. Mbstring is an extension of php used to manage non-ASCII strings. Mbstring is used to convert strings to different encodings. Multibyte character encoding schemes are used to express more than 256 characters in the regular byte wise coding system.
To get the first character from a string, we can use the substr() function by passing 0,1 as second and third arguments in PHP.
try a regular expression with 'u' option, for example
$chars = preg_split('//u', $string, -1, PREG_SPLIT_NO_EMPTY);
An ugly way to do it is:
mb_internal_encoding("UTF-8"); // this IS A MUST!! PHP has trouble with multibyte
// when no internal encoding is set!
$string = ".....";
$chars = array();
for ($i = 0; $i < mb_strlen($string); $i++ ) {
$chars[] = mb_substr($string, $i, 1); // only one char to go to the array
}
You should also try your way with mb_split with setting the internal_encoding before it.
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