使用正则表达式/ PHP读取里面的报价

Question

文本我有一个文本标题，上面写着

This User "The Title Of The Post" 

我只想抢什么引号内，并将其存储在一个变量。我将如何与正则表达式和PHP做到这一点？

Answer 1

http://www.php.net/preg_match

<?php 
$x = 'This User "The Title Of The Post"'; 

preg_match('/".*?"/', $x, $matches); 

print_r($matches); 

/* 
    Output: 
    Array 
    (
     [0] => "The Title Of The Post" 
) 

*/ 
?> 

Answer 2

<?php 

$string = 'This User "The Title Of The Post"'; 

preg_match_all('/"([^"]+)"/', $string, $matches); 

var_dump($matches); 

Answer 3

$string = 'This user "The Title Of The Post"'; 

$its_a_match = preg_match('/"(.+?)"/', $string, $matches); 
$whats_inside_the_quotes = $matches[1]; 

$its_a_match将1，如果它做了一个成功的匹配，否则0。 $whats_inside_the_quotes将包含正则表达式中的一组括号中匹配的字符串。

如果有点不清楚（实际情况），preg_match()实际上给出的值为$matches（第三个参数）。

Answer 4

$str = 'This User "The Title Of The Post"'; 
$matches = array(); 
preg_match('/^[^"]*"([^"]*)"$/', $str, $matches); 
$title = $matches[1]; 
echo $title; // prints The Title Of The Post