使用正則表達式/ PHP讀取裏面的報價

Question

文本我有一個文本標題，上面寫着

This User "The Title Of The Post" 

我只想搶什麼引號內，並將其存儲在一個變量。我將如何與正則表達式和PHP做到這一點？

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將1，如果它做了一個成功的匹配，否則0。 $whats_inside_the_quotes將包含正則表達式中的一組括號中匹配的字符串。

如果有點不清楚（實際情況），preg_match()實際上給出的值爲$matches（第三個參數）。

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