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$string = "TRADING ON MARGIN POSES ADDITIONALRISKS AND IS NOT SUITABLE FOR ALL INVESTORS.A COMPLETE LIST OF THE RISKS ASSOCIATED WITH MARGIN TRADING ISAVAILABLE IN THE MARGIN RISK DISCLOSURE DOCUMENT.";$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 ADDITIONALRISKS AND IS NOT SUITABLE FOR ALLINVESTORS. A COMPLETE LIST OF THERISKS ASSOCIATED WITH MARGIN TRADING ISAVAILABLE IN THE MARGIN RISK DISCLOSUREDOCUMENT.
希望本文所述对大家的php程序设计有所帮助。
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