PHP regular expression - Text of a website

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I have a string

Value of the Cause: <'span id="i_valorCausa'">51.899,51<'/span'><'BR'>

I need to get what’s in between <'span id="i_valorCausa'> <'/span'>

I tried so:

The $content is where the string comes from.

preg_match_all("/<span id='i_valorCausa'>(.*)<\span>/", $content, $prices); 

echo $prices[1];

but it didn’t work. someone can help me?

Thanks in advance.

php string

  • This html is a little weird. It has extra quotes/hairs, that’s right?

1 answer

1

you should put as an array like this: ($prices[1][0];)

$content = "<span id='i_valorCausa'>hduehuedheudheu<span>";

preg_match_all("/<span id='i_valorCausa'>(.*)<span>/", $content, $prices); 

echo $prices[1][0];

I took the test on that website

As it says in the documentation of PHP

Parameters Pattern The pattern to search for, as a string.

Subject The input string.

pouch Array of all combinations in multidimensional array ordered according to flags.

as you did not put flag, it will return in an array multidimensional

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