Preg_replace和preg_match获取和替换HTML / PHP内容

问题描述：

我需要提取一些HTML / PHP内容并将其放入数组中。

I need to extract some HTML / PHP content and put it into an array.

这就是我所拥有的

下面的代码例如在名为$ string的字符串中。

The code below is within a string called $string for example.

<html>
<?php myclass->my_function('First', 'Last'); ?>
<p>Some other content</p>
<?php myclass->my_function(1, 2, 3); ?>
</html>

我想从函数中找到所有值，并将它们求和成带有preg_match的数组。只能找到myclass-> my_function函数值。

I want to find all the values from the functions and sum them into an array with preg_match. Only myclass->my_function function values should be found.

数组应如下所示

$array = array(
   1 => array('First', 'Last'),
   2 => array(1,2,3),
);

然后我要preg_replace用[explode_id]替换所有行，结果应该是：

Then I want preg_replace to replace all the rows with [explode_id] and the result should be:

<html>
[explode_1]
<p>Some other content</p>
[explode_2]
</html>

谢谢！

答

$str = '<html>
<?php myclass->my_function(\'styles\', \'home.css\'); ?>
<p>Some other content</p>
<?php myclass->my_function(1, 2, 3); ?>
</html>';

function jens($matches)
{ 
    $path = '';
    $parts = explode(',', $matches[1]);
    foreach($parts as $match)
        $path .= '/' . str_replace('\'', '', trim($match));

    return $path;
}

$replaced = preg_replace_callback('/<\?php myclass->my_function\((.*?)\); \?>/', 'jens', $str);

echo $replaced;

应该做你想做的事。

Preg_replace和preg_match获取和替换HTML / PHP内容

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