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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