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Perl compatible formal expression function library: Preg_split

Source: Internet
Author: User
Keywords Perl compatibility PHP Chinese function Manual preg_split regular expression function library
Tags array content data data processing expression function function library perl compatibility
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Preg_split

Cuts the string according to a specified rule.

Syntax: Array preg_split (string pattern, string subject, int [limit]);

return value: Array

Function type: Data processing

Content Description

This function separates strings according to the rules you specify. The returned value of the incision is an array variable. Parameter pattern for the specified rule string, parameter subject for the string to be processed, parameter limit can be omitted, indicating that the most desirable value to handle.

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Related Keywords:
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