Php file handling ppt

File Uploading 4. File Downloading. The SlideShare family just got bigger. Home Explore Login Signup. Successfully reported this slideshow. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime. Next SlideShares. You are reading a preview. Create your free account to continue reading. Sign Up. Upcoming SlideShare. Php File Operations. Embed Size px. Start on. Show related SlideShares at end.

WordPress Shortcode. Share Email. Top clipped slide. Download Now Download Download to read offline. Files Operations 2. Example: 1. This file handle is used by the fread function, which reads the file and places its contents into a variable.

You can usually obtain this information through the filesize function, -returns the size of the file in bytes. Example: 2. Example: 3. Instead of copying and pasting the header and footer code on each individual page, PHP simply create separate files for the header and footer, and import them at the top and bottom of each script.

This also makes a change to the site design easier to implement: instead of manually editing a gazillion files, you simply edit two, and the changes are reflected across your entire site instantaneously. Implimentation include Function Example: 4.

This can come in handy if you have a situation in which you want to eliminate multiple reads of the same include file, either for performance reasons or to avoid corruption of the variable space. Example: 5. Notice that double quotes are needed to convert into a carriage return.

Forgetting this important step is a common cause of script errors. Example: 8. Example: 9. Since the rest of the data is fairly presentable as is, I can simply print the lines to the screen one after the other. Total views 8, On Slideshare 0.

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Advanced computer architecture lesson 5 and 6. Related Books Free with a 30 day trial from Scribd. Katherine Hayles. Related Audiobooks Free with a 30 day trial from Scribd. Who Owns the Future? Jaron Lanier. Views Total views. Actions Shares. No notes for slide. Please try again. Example: email redirection cont. Total views 2,