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File: Example.txt

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  Classes of Chris Sprucefield   PHP CSS Variables and Math   Example.txt   Download  
File: Example.txt
Role: Documentation
Content type: text/plain
Description: Examples
Class: PHP CSS Variables and Math
Replace variables and math expressions in CSS
Author: By
Last change:
Date: 8 years ago
Size: 715 bytes


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Assume you have the following: $conf['base_width'] = 10 ; CSS::setConf($conf) ; $css = CSS::load("myfile") ; // Assumes .css, you provide full path. myfile.css ---------------------------- .classname1 {width: [base_width]px ; } .classname2 {width: [base_width * 2]px } would be translated to: .classname1 {width: 10px ; } .classname2 {width: 20px } If you do fractional maths, and want the result to be integer, you can prepend the variable name by ~, performing a floor, such as: .classname1 {width: [base_width]px ; } .classname2 {width: [~base_width * 1.55 + 2]px } (10*1.55 + 2 = 17.5) translating into: .classname1 {width: 10px ; } .classname2 {width: 17px }