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問題描述
所以我有一個(gè)大約 3800 個(gè)字符的字符串，它是句子單詞等.
so I have a string which is around 3800 characters, it's sentences words etc.
現(xiàn)在我正在運(yùn)行字符串，雖然限制是 1000，那么我怎么能把字符串分成 4 段，每段最多包含 1000 個(gè)字符，而不是把單詞分成兩半，有什么辦法嗎?
Now I'm running the string through something although the limit is 1000, so how could I break the string into 4 pieces each containing a maximum of 1000 characters and not breaking words in half, is there any way to do it?
謝謝
推薦答案
您可以使用 str_split.
$string = "the_long_string";
$array = str_split($string, 1000); //$array will contain elements which each is 1000 chars long.
如果你想讓單詞不被截?cái)啵诮財(cái)嗨鼈冎巴ㄟ^wordwrap進(jìn)行轉(zhuǎn)換
if you want words not to cut off transform it through wordwrap prior to cutting them as follows
$string = "the_long_string";
$string = wordwrap($string, 1000, "||"); //assume your string doesn't contain `||`
$parts = explode("||", $string);
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