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本文檔使用 php中文網(wǎng)手冊(cè) 發(fā)布
Parameter Position | Type | Required | Default | Description |
---|---|---|---|---|
1 | boolean | No | false | This determines whether or not to include whitespace characters in the count. 決定是否計(jì)算空格字符。 |
This is used to count the number of characters in a variable.
計(jì)算變量里的字符數(shù)
Example 5-3. count_characters
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