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javascript - When php creates the default selected state of the menu, which one is faster, php regular or jq loop?

WBOY
WBOYOriginal
2016-09-14 09:41:281178browse

For example, if the menu is of ul li structure

  • means selected, is it faster to use php regular url to add active, or is it faster to use jq to traverse all li under ul? There are multiple uls , actually a level 3 menu

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    For example, the menu is of ul li structure

  • means selected. Is it faster to use php regular url to add active or jq to traverse all li under ul? There are multiple uls. , actually a level 3 menu

    jq processing will be faster. If your menu is controlled by the background, you can judge the default selected status in the background.

    Isn’t regular expression the least efficient?

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