php字符串按照单词进行反转的方法_php技巧
本文实例讲述了php字符串按照单词进行反转的方法。分享给大家供大家参考。具体分析如下:
下面的php代码可以将字符串按照单词进行反转输出,实际上市现将字符串按照空格分隔到数组,然后对数组进行反转输出
<?php $s = "Reversing a string by word"; // break the string up into words $words = explode(' ',$s); // reverse the array of words $words = array_reverse($words); // rebuild the string $s = implode(' ',$words); print $s; ?>
输出结果如下:
word by string a Reversing
希望本文所述对大家的php程序设计有所帮助。

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