Showing posts with the label php basicsShow all

PHP string split and stored in array

Kevin Li
by Kevin Li 8:25 PM

There are three functions for splitting and storing PHP strings in the array, namely…

PHP string addition

Kevin Li
by Kevin Li 8:22 PM

PHP string addition is a basic technique for string processing. Common PHP string ad…

PHP string comparison

Kevin Li
by Kevin Li 8:21 PM

PHP string comparison was first processed using regular expressions, for example, to…

PHP string replacement method

Kevin Li
by Kevin Li 8:19 PM

The PHP string replacement method can be directly processed with the regular express…

PHP rand random integer function

Kevin Li
by Kevin Li 8:17 PM

The function of PHP rand function is to generate a random integer. We usually use th…

PHP sizeof function

Kevin Li
by Kevin Li 8:16 PM

The function of the PHP sizeof function is to count  the number of elements in the  …

PHP base_convert function

Kevin Li
by Kevin Li 8:13 PM

The function of PHP base_convert function can convert numbers between arbitrary base…

PHP Variables

Kevin Li
by Kevin Li 7:45 PM

The setting of PHP variables (Variables) is very simple. You can directly set a vari…

PHP fopen function

Kevin Li
by Kevin Li 7:39 PM

The PHP fopen function can be used to open a file or URL content, such as any "…

PHP hex2bin function

Kevin Li
by Kevin Li 7:38 PM

The function of the PHP hex2bin function is to convert a hexadecimal string into a b…