How to solve the problem that php exceeds the character length

This article mainly explains "how to solve the problem of php exceeding the character length". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to solve the problem that php exceeds the length of characters.

Php exceeds the character length of the solution: 1, create a PHP sample file; 2, through the "function cutSubstr ($str,$len=30) {...}" method to display the specified length of the string, and when the character exceeds the length, the ellipsis to fill the tail display can be.

The operating environment of this paper: Windows7 system, PHP7.1, Dell G3.

What if the php exceeds the character length?

Php displays a string of the specified length, exceeding the length to omit an ellipsis (...) Fill tail display

/ * php displays a string of the specified length, exceeding the length to omit an ellipsis (...) Fill the tail with * @ str string * @ len specified length * * / function cutSubstr ($str,$len=30) {if (strlen ($str) > $len) {$str=substr ($str,0,$len). '...';} return $str;} at this point, I believe you have a deeper understanding of "how to solve php beyond character length". You might as well do it in practice! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!