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Definition and Usage. The substr () function returns a part of a string. Syntax. substr (string,start,length) Parameter Values. Technical Details. More Examples. Example. Using the start parameter with different positive and negative numbers: <?php. echo substr ("Hello world",10)."<br>"; echo substr ("Hello world",1)."<br>";
The substr() function in PHP is used to extract a portion of a string. This function is particularly useful when working with text-based applications where certain parts of a string need to be isolated. In this article, we will discuss the substr() function in detail and how it can be used in PHP.
21 kwi 1990 · I used this function like $cust_name = GetBetween ($a,'JOB NUMBER:','CUSTOMER NAME:'); I also used substr () php function to get some details and with these I've got everything apart from main data which is at last in string (I mentioned it above).
Use the PHP substr() function to extract a substring from a string. Use the negative offset to extract a substring from the end of the string. The last character in the input string has an index of -1 .
include 'vendor/autoload.php'; // Parse pdf file and build necessary objects. $parser = new \ Smalot \ PdfParser \ Parser (); $pdf = $parser-> parseFile ('document.pdf'); // Retrieve all pages from the pdf file. $pages = $pdf-> getPages (); // Loop over each page to extract text. foreach ($pages as $page) { echo $page-> getText ();}?>
4 paź 2024 · PHP: Return part of a string. The substr() function used to cut a part of a string from a string, starting at a specified position. Version: (PHP 4 and above) Syntax: substr(string_name, start_pos, length_to_cut) Parameters:
Definition and Usage. The substr () function returns a part of a string. Syntax. substr (string,start,length) Parameter Values. Technical Details. More Examples. Example. Using the start parameter with different positive and negative numbers:
