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Dokumen ini menggunakan Manual laman web PHP Cina Lepaskan
Parameter Position | Type | Required | Default | Description |
---|---|---|---|---|
1 | boolean | No | false | This determines whether or not to include whitespace characters in the count. 決定是否計算空格字符。 |
This is used to count the number of characters in a variable.
計算變量里的字符數(shù)
Example 5-3. count_characters
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