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PHP's chunk_split() function
- 不言Original
- 2018-04-13 10:13:492071browse
This article introduces to you the chunk_split() function of PHP. Now I share it with you. Friends in need can refer to it
Definition and usage
#The chunk_split() function splits a string into a series of smaller parts.
Note: This function does not change the original string.
chunk_split(string,length,end)
| Description | |
|---|---|
| Required. Specifies the string to be split. | |
| Optional. A number defining the length of the string block. Default is 76. | |
| Optional. A string defining what is placed after each string block. Default is \r\n. |
| Return value: | Returns the split string. |
|---|---|
| PHP version: | 4 |
实例 1
在每个字符后分割一次字符串，并在每个分割后添加 "."：
源代码：
<!DOCTYPE html> <html> <body>
<?php $str = "Hello world!"; echo chunk_split($str,1,"."); ?> </body> </html>
运行结果：
H.e.l.l.o. .w.o.r.l.d.!.
实例 2
在每六个字符后分割一次字符串，并在每个分割后添加 "..."：
源代码：
<!DOCTYPE html> <html> <body>