Coding languages like all software has versions. These versions offer improvements, and changes over time. This means that functions that work in some versions do not work in others. So you need to verify which version of PHP code has been written for, and also think about using common functions in your code to prevent issues with running it on new versions of PHP.
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PHP – $_GET to Send Variables in Hyperlinks
You can send Variable Names and Values using hyperlinks to PHP Scripts. This is an easy way to send variable data, but is incredibly insecure. To send a variable to a PHP script add ?variable_name=variable_value […]
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PHP – Test Variable Against an Array with in_array()
The in_array() function allows you to check if a value is stored with an Array. This can be used for things such as creating an array of which states a company ships products to. in_array() […]
PHP Programming (NEW)
PHP – Redirect Web Page – header()
You can use PHP to redirect visitors to your web page to different pages automatically. This can be good for maintenance tasks and for marketing tracking.
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