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1 lut 2013 · Here is a simple example to get the number of pages in PDF with PHP. <?php function count_pdf_pages($pdfname) { $pdftext = file_get_contents($pdfname); $num = preg_match_all("/\/Page\W/", $pdftext, $dummy); return $num; } $pdfname = 'example.pdf'; // Put your PDF path $pages = count_pdf_pages($pdfname); echo $pages; ?>
strtolower (string $string): string. Returns string with all ASCII alphabetic characters converted to lowercase. Bytes in the range "A" (0x41) to "Z" (0x5a) will be converted to the corresponding lowercase letter by adding 32 to each byte value.
6 lip 2023 · In this example, we convert both the user input stored in `$userInput` and the value retrieved from the database stored in `$dbValue` to lowercase using `strtolower()`. Then, we compare the lowercase versions of the strings to check for a match.
Definition and Usage. The strtolower () function converts a string to lowercase. Note: This function is binary-safe. Related functions: strtoupper () - converts a string to uppercase. lcfirst () - converts the first character of a string to lowercase. ucfirst () - converts the first character of a string to uppercase.
22 cze 2023 · The strtolower() function in PHP converts a string to lowercase. Syntax strtolower($string); The strtolower() function takes one parameter, $string, as input and returns a new string with all the characters converted to lowercase. The $string can be any string value. Example
14 kwi 2023 · Learn how to use PHP's strtoupper () and strtolower () functions effectively for string manipulation, including real-world examples and handling multibyte characters.
5 kwi 2024 · Intro to DOMPDF - light and simple PHP library to generate PDF documents. # php # webdev # beginners # pdf. Generating PDF documents from your HTML output is a very common requirement and there are several open source libraries to accomplish this in PHP.
