search
  • Sign In
  • Sign Up
Password reset successful

Follow the proiects vou are interested in andi aet the latestnews about them taster

Home PHP Libraries Picture library PHP class to add watermark to images
PHP class to add watermark to images Share a php class that adds watermarks to images, supports watermark images, Calling method:
Include class files first
Then instantiate the class:
$img = new Images;
Then provide the picture:
$img->imgpath(original image path and name, watermark image path and name);
Start adding watermark after:
$img->send();
illustrate:
send( strimg filename ) This method has a function that can be omitted. In the case of omission, the path and name of the saved image will be the same as the original one. If you need to save it as an exception image, provide the image to be saved here. Path and name
Exception, there is another method, show(); This method is used to display watermarked pictures
This method can be called individually, but the send() method must be called first, or it can be called continuously: $img->send()->show();
Disclaimer

All resources on this site are contributed by netizens or reprinted by major download sites. Please check the integrity of the software yourself! All resources on this site are for learning reference only. Please do not use them for commercial purposes. Otherwise, you will be responsible for all consequences! If there is any infringement, please contact us to delete it. Contact information: admin@php.cn

Implementation code for adding text watermark to php images, _PHP tutorial Implementation code for adding text watermark to php images, _PHP tutorial

12 Jul 2016

PHP image adding text watermark implementation code. PHP image adding text watermark implementation code, PHP class library adds text watermark to existing images, the code is not perfect, welcome everyone's advice! The code is as follows: php/*PHP image plus text watermark

How to dynamically add 'active' class to year button in PHP loop How to dynamically add 'active' class to year button in PHP loop

21 Dec 2025

This article details how to dynamically generate year buttons in a PHP loop and apply the 'active' CSS class to the button for the current year. The article will point out common mistakes, such as variable scope and misuse of the ternary operator, and provide a clear, structured code example to help developers implement this feature correctly, ensuring that each year button gets the correct style based on conditions.

Tutorial on inserting pictures into specific cells in Excel using openpyxl Tutorial on inserting pictures into specific cells in Excel using openpyxl

27 Nov 2025

This article details how to insert a picture into a specific cell of an Excel worksheet using Python's openpyxl library. The tutorial covers the key steps of loading an image, anchoring it to a specific cell, and automatically adjusting the row height and column width of the cell based on the image size. Through these methods, you can achieve the effect of the picture being perfectly visually adapted and "embedded" into the specified cell, instead of just being a floating object.

How to use Picture-in-Picture mode in Firefox? (Video Multitasking) How to use Picture-in-Picture mode in Firefox? (Video Multitasking)

25 Dec 2025

TousePicture-in-PictureinFirefoxonmacOS:1)Right-clickaplayingvideoandselect“Picture-in-Picture”;2)PressCmd Shift ]whilefocusedonthevideo;3)UseDeveloperTools’InspectortotogglePiPontheelement;or4)Dragadraggablevideothumbnailoutsidethebrowserwindow.

PHP implements adding watermark effect to an image, _PHP tutorial PHP implements adding watermark effect to an image, _PHP tutorial

12 Jul 2016

PHP implements adding watermark effect to an image. PHP implements adding watermark effect to a picture, PHP implements adding watermark effect to an image php/** * Function: Add watermark effect to a picture * $i The picture to be watermarked * $t water

Fancybox 5: Correctly listen to navigation events and execute custom functions Fancybox 5: Correctly listen to navigation events and execute custom functions

15 Dec 2025

This tutorial explains in detail how to correctly listen to the navigation events of the image library (such as "next picture") in Fancybox 5 and execute custom JavaScript functions. This article will distinguish between the configuration options of Fancybox.bind and the event listening mechanism of Fancybox.on, and demonstrate how to avoid common syntax errors and logic misunderstandings through sample code to ensure that your custom logic is accurately triggered when Fancybox navigates.

Show More