这篇文章主要介绍了php使用wordwrap格式化文本段落的方法,涉及wordwrap函数的使用技巧,具有一定参考借鉴价值,需要的朋友可以参考下

本文实例讲述了php使用wordwrap格式化文本段落的方法。分享给大家供大家参考。具体分析如下：

wordwrap()函数可以按照指定的固定行长度格式化文本段落，让段落看起来更加整齐

<?php

$string = "TRADING ON MARGIN POSES ADDITIONAL

RISKS AND IS NOT SUITABLE FOR ALL

INVESTORS.

A COMPLETE LIST OF THE RISKS ASSOCIATED WITH MARGIN TRADING IS

AVAILABLE IN THE MARGIN RISK DISCLOSURE DOCUMENT.";

$string = str_replace("\n", " ", $string);

$string = str_replace("\r", " ", $string);

print(wordwrap($string, 40)."\n");

?>

上面的代码返回如下结果

TRADING ON MARGIN POSES ADDITIONAL

RISKS AND IS NOT SUITABLE FOR ALL

INVESTORS. A COMPLETE LIST OF THE

RISKS ASSOCIATED WITH MARGIN TRADING IS

AVAILABLE IN THE MARGIN RISK DISCLOSURE

DOCUMENT.

希望本文所述对大家的php程序设计有所帮助。

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