PHP: how to convert ip address to binary string or hex string
With pure PHP, you can convert an IPv4 address to long with the function ip2long, but how to convert an Ipv6 address to long. You…
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PHP function ord of unicode character
PHP have function ord to find ASCII value of character. But PHP don’t support a function to find this value of unicode character. Now, we…
PHP: Google translate token
Example: Result: Explain 1: view-source:https://translate.google.com/ you will see: The value of TKK is change, but i can be a fixed value like ‘406398.2087938574’ Explain 2:…
How to install Chilkat PHP on Linux
In this tutorial, i use PHP 5.4 and CentOS 32bits. Step 1: You can find other download at here For 32bits For 64bits Result: Step…
How to fix error: Cannot load Zend Extension Manager – it was built with configuration 1.2.0
If you get the error like: You can fix by follow theses steps: Step 1: Log into Kloxo controlpanel like Step 2: goto PHP config…
How to fix error: Failed loading /usr/lib/kloxophp/ioncube/ioncube_loader_lin_5.2.so
If you get the error like: You can fix by follow theses steps: Step 1: Log into Kloxo controlpanel like Step 2: goto PHP config…
Scraping web content by using YQL
The YQL (Yahoo! Query Language) platform enables you to query, filter, and combine data across the web through a single interface. It exposes a SQL-like…
HTML XPath examples
Here are some demo HTML: HTML 1: Example 1: raw XPath Example 2: find an element by ID Example 3: child of Element ID or…
PHP: Solve system of linear equations using matrices
Example: Result:
How to fix error: 504 Gateway Time-out on Nginx
Sometimes, you get the error: 504 Gateway Time-out on Nginx like this figure, how to fix it. This is simple. You follow 2 below steps:…