从变量php获取特定数据

感谢您的帮助

$vari='爱是一种强烈依恋的情感。'
affection and personal
all of human kindness

. '爱也是一种美德，代表“爱”
. ' “同情、爱”；
preg_match_all（'@@'，$vari，$matches）；
var_dump（$matches[1]）；

假设整个内容是一个正确转义的字符串，您可以使用此函数获取所有部分的数组

$vari='Love is an emotion of a strong <"/affection and personal/"> attachment. '
   . 'Love is also a virtue representing <"/all of human kindness/">, '
   . ' compassion, and affection';
preg_match_all('@<"/(.*?)/">@', $vari, $matches);
var_dump($matches[1]);

或者使用正则表达式方法

---

我必须说，这不是解决问题的最佳方案，但肯定是一个快速的解决方案

这些引用需要转义才能成为有效的一行。（或者用单引号而不是双引号括起整个内容。）按原样，它会抛出一个错误。我想你只是想展示一下

$vari

的内容，而这不是一行实际的代码？

$vari='Love is an emotion of a strong <"/affection and personal/"> attachment. '
   . 'Love is also a virtue representing <"/all of human kindness/">, '
   . ' compassion, and affection';
preg_match_all('@<"/(.*?)/">@', $vari, $matches);
var_dump($matches[1]);

<?php

function cutMultiple($start, $end, $from)
{
    $results = array(); // init the output
    $step1 = explode($start, $from);    // get the results

    for( $i = 1; $i<count($step1); $i++)
    {
        $outputs = explode($end, $step1[$i]);   // get final cut
        $results[] = $outputs[0];   // append the cut
    }

    return $results;
}

$text = 'Love is an emotion of a strong <"/affection and personal/"> attachment. Love is also a virtue representing <"/all of human kindness/">, compassion, and affection';

echo cutMultiple('<"/', '/">', $text);

?>