How to get string out of string [duplicate] - php

This question already has answers here:
How do you parse and process HTML/XML in PHP?
(31 answers)
Closed 5 years ago.
I have a long string and part of that string is this: <span itemprop="ratingValue">9.26</span>. I want to get 9.26 as a string (using explode?). Thanks for any help. PS: it is html code saved as string.


Using preg_match():
$input = 'verylongstring<withother>random</withother>
tags<span itemprop="ratingValue"><9.26</span>';
preg_match('~<span itemprop="ratingValue">(.*?)</span>~', $input, $output);
echo $output[1]; // 9.26

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Get part of string PHP [duplicate]

This question already has answers here:
PHP - parse current URL
(6 answers)
Closed 2 years ago.
How to get a part of string using PHP?
I have a string like this.
https://test-app.com/admin/api/2019-10/orders.json?limit=2&page_info=eyJpZHMiOiIyMDY3MTczMTEzOTg3LDIwNjU0ODU0MzA5MTUsMjA2NTQ3OTI3MDUzMSwyMDYyODE3MzI5MjgzIiwibGFzdF9pZCI6MjA2NTQ4NTQzMDkxNSwibGFzdF92YWx1ZSI6IjIwMjAtMDMtMTcgMTg6MTc6NTkiLCJkaXJlY3Rpb24iOiJuZXh0In0
I want only the link.. like this
orders.json?limit=2&page_info=eyJpZHMiOiIyMDY3MTczMTEzOTg3LDIwNjU0ODU0MzA5MTUsMjA2NTQ3OTI3MDUzMSwyMDYyODE3MzI5MjgzIiwibGFzdF9pZCI6MjA2NTQ4NTQzMDkxNSwibGFzdF92YWx1ZSI6IjIwMjAtMDMtMTcgMTg6MTc6NTkiLCJkaXJlY3Rpb24iOiJuZXh0In0

That's not just a string it's a URL so use URL and path functions:
$parts = parse_url($str);
echo basename($parts['path']).$parts['query'];

String Function in PHP [duplicate]

This question already has answers here:
PHP - Return everything after delimiter
(7 answers)
How to get everything after a certain character?
(9 answers)
get substring after delimiter
(3 answers)
Get the string after a string from a string
(5 answers)
Closed 3 years ago.
String Function in PHP:
$img = "WhatsApp Image 2019-11-18 at 17.15.42.jpeg | xyz.com/content/uploads/wcpa_uploads/image.jpg";
using string functions, how can I get complete text after | symbol, I mean only the complete url of image should be saved in variable.

There are several methods for that. If you do not want to regex or split to array, try this:
$path = trim(substr(strstr($img, "|"), 1));

Simplest way:
trim(explode('|', $img)[1])

How to decode Ascii code in a Character in PHP [duplicate]

This question already has answers here:
URL Decoding in PHP
(6 answers)
Closed 6 years ago.
I got the string in this format
solr/?key=color&facet=Blue%26keyword%3Dwoo
However, I want to get it in this format
solr/?key=color&facet=Blue&keyword=woo

Try urldecode:
$url = urldecode("solr/?key=color&facet=Blue%26keyword%3Dwoo");
// = solr/?key=color&facet=Blue&keyword=woo

Get content of first paragraph [duplicate]

This question already has answers here:
How do you parse and process HTML/XML in PHP?
(31 answers)
Closed 7 years ago.
I am working on a small php script I have an html code like this :
<p>text1</p> <p>text2</p> <p>text3</p>
Is it possible to use php to get only the content of the first paragraph which is text1 ?

Yes, is possible:
$text = '<p>text1</p> <p>text2</p> <p>text3</p>';
$text = preg_replace('/<\/p>[ ]{1,}<p>/', '</p><p>', $text);
$splitedText = explode('</p>', $text);
var_dump(substr($splitedText[0],3));
I Hope this helps!

I want to extract the number by key from a query string. [duplicate]

This question already has answers here:
Parse query string into an array
(12 answers)
Closed 7 years ago.
This is the value i get from db.
pkid=1&ordernumber=54322&ordervalue=12345&response=2&scheduleId=1
Want to extract response from this.That is 2.

Here it is
$str ='pkid=1&ordernumber=54322&ordervalue=12345&response=2&scheduleId=1';
parse_str($str);
echo $response; // output :- 2

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