Sharing of pdf word excel operation classes in php_PHP tutorial
In the early days, it was troublesome to use php to generate execl. I usually used csv instead. Now there are many such tools and they are relatively mature. Not only excel, word, pdf.
1.php excelreader operates the php class of excel, generates, reads excel, etc. The function is very powerful.
Download address: http://sourceforge.net/projects/phpexcelreader/
After decompression, there are many examples and the calling method is simple.
Example 1
The code is as follows | Copy code | ||||
* * @copyright 2007-2012 Xiaoqiang. * @author Xiaoqiang.Wu * @version 1.01 */ error_reporting(E_ALL); date_default_timezone_set('Asia/ShangHai'); /**PHPExcel_IOFactory*/ require_once '../Classes/PHPExcel/IOFactory.php'; // Check prerequisites if (!file_exists("31excel5.xls")) { exit("not found 31excel5.xls.n"); } $reader = PHPExcel_IOFactory::createReader('Excel5'); //Set to Excel5 format (Excel97-2003 workbook) $PHPExcel = $reader->load("31excel5.xls"); // Load excel file $sheet = $PHPExcel->getSheet(0); // Read the first sheet $highestRow = $sheet->getHighestRow(); // Get the total number of rows $highestColumm = $sheet->getHighestColumn(); // Get the total number of columns $highestColumm= PHPExcel_Cell::columnIndexFromString($colsNum); //Convert letter column to numeric column. For example: AA becomes 27 /**Loop to read the data of each cell*/ for ($row = 1; $row for ($column = 0; $column $columnName = PHPExcel_Cell::stringFromColumnIndex($column); echo $columnName.$row.":".$sheet->getCellByColumnAndRow($column, $row)->getValue()." "; } } ?>
|
代码如下 | 复制代码 |
/** |
The code is as follows | Copy code |
/** * * @copyright 2007-2012 Xiaoqiang. * @author Xiaoqiang.Wu * @version 1.01 */ error_reporting(E_ALL); date_default_timezone_set('Asia/ShangHai'); /**PHPExcel_IOFactory*/ require_once '../Classes/PHPExcel/IOFactory.php'; // Check prerequisites if (!file_exists("31excel5.xls")) { exit("not found 31excel5.xls.n"); } $reader = PHPExcel_IOFactory::createReader('Excel5'); //Set to Excel5 format (Excel97-2003 workbook) $PHPExcel = $reader->load("31excel5.xls"); // Load excel file $sheet = $PHPExcel->getSheet(0); // Read the first sheet $highestRow = $sheet->getHighestRow(); // Get the total number of rows $highestColumm = $sheet->getHighestColumn(); // Get the total number of columns /**Loop to read the data of each cell*/ for ($row = 1; $row for ($column = 'A'; $column $dataset[] = $sheet->getCell($column.$row)->getValue(); echo $column.$row.":".$sheet->getCell($column.$row)->getValue()." "; } } ?> |
2, phpdocx operates the php class of word
PHPDocx is a PHP class library for generating fully dynamic, fully compatible Word documents.
You may need to generate reports directly from any data collection or table file. These reports may include icons, pictures, tables, beginning, ending and other data.
PHPDocx can use some predefined template files to generate Word documents, which greatly simplifies the workload. With a little bit of code, you can integrate PHPDocx into your WEB site or web application, providing a valuable service to your users or employees.
Example
The code is as follows
|
Copy code
|
||||
Basic example // Create a new PHPWord Object // Every element you want to append to the word document is placed in a section. So you need a section: // After creating a section, you can append elements: // You can directly style your text by giving the addText function an array: // If you often need the same style again you can create a user defined style to the word document // You can also put the appended element to local object an call functions like this: // At least write the document to webspace:
Download address: http://www.phpdocx.com/ Online demo address: http://www.phpdocx.com/demo/sample-word-report 3, tcpdf PHP class for operating pdf |
5. Output PDF document

PHP remains important in modern web development, especially in content management and e-commerce platforms. 1) PHP has a rich ecosystem and strong framework support, such as Laravel and Symfony. 2) Performance optimization can be achieved through OPcache and Nginx. 3) PHP8.0 introduces JIT compiler to improve performance. 4) Cloud-native applications are deployed through Docker and Kubernetes to improve flexibility and scalability.

PHP is suitable for web development, especially in rapid development and processing dynamic content, but is not good at data science and enterprise-level applications. Compared with Python, PHP has more advantages in web development, but is not as good as Python in the field of data science; compared with Java, PHP performs worse in enterprise-level applications, but is more flexible in web development; compared with JavaScript, PHP is more concise in back-end development, but is not as good as JavaScript in front-end development.

PHP and Python each have their own advantages and are suitable for different scenarios. 1.PHP is suitable for web development and provides built-in web servers and rich function libraries. 2. Python is suitable for data science and machine learning, with concise syntax and a powerful standard library. When choosing, it should be decided based on project requirements.

PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7

The reasons why PHP is the preferred technology stack for many websites include its ease of use, strong community support, and widespread use. 1) Easy to learn and use, suitable for beginners. 2) Have a huge developer community and rich resources. 3) Widely used in WordPress, Drupal and other platforms. 4) Integrate tightly with web servers to simplify development deployment.

PHP remains a powerful and widely used tool in modern programming, especially in the field of web development. 1) PHP is easy to use and seamlessly integrated with databases, and is the first choice for many developers. 2) It supports dynamic content generation and object-oriented programming, suitable for quickly creating and maintaining websites. 3) PHP's performance can be improved by caching and optimizing database queries, and its extensive community and rich ecosystem make it still important in today's technology stack.

In PHP, weak references are implemented through the WeakReference class and will not prevent the garbage collector from reclaiming objects. Weak references are suitable for scenarios such as caching systems and event listeners. It should be noted that it cannot guarantee the survival of objects and that garbage collection may be delayed.

The \_\_invoke method allows objects to be called like functions. 1. Define the \_\_invoke method so that the object can be called. 2. When using the $obj(...) syntax, PHP will execute the \_\_invoke method. 3. Suitable for scenarios such as logging and calculator, improving code flexibility and readability.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

SublimeText3 Mac version
God-level code editing software (SublimeText3)