JavaScript class_alias
!No description available for class_alias. @php.js developers: Please update the function summary text file.
1 2 3 4 56 7 8 9 1011 12 13 14 1516 17 18 19 2021 22 23 24 2526 27 28 29 3031 32 33 34 3536 | function class_alias (clss, alias, autoload) { // + original by: Brett Zamir (http://brett-zamir.me) // % note 1: This function is not documented and only available in PHP source // * example 1: function someFunc () {} // * example 1: class_alias('someFunc', 'olFunc'); // * returns 1: true var getFuncName = function (fn) { var name = (/\W*function\s+([\w\$]+)\s*\(/).exec(fn); if (!name) { return '(Anonymous)'; } return name[1]; }; if (autoload && typeof this.window.__autoload === 'function') { this.window.__autoload(clss); } if (typeof clss === 'string') { clss = this.window[clss]; } if (typeof clss === 'undefined') { throw "Class '"+getFuncName(clss)+"' not found"; return false; // Return false until replace throw with error triggering } if (typeof clss !== 'function') { throw 'First argument of class_alias() must be a name of user defined class'; return false; } if (typeof this.window[alias] === 'function') { throw 'Cannot redeclare class '+alias; return false; } this.window[alias] = clss; return true;} |
Examples
Running
1 2 | function someFunc () {} class_alias('someFunc', 'olFunc'); |
Should return
1 | true |
Dependencies
No dependencies, you can use this function standalone.
Open syntax issues
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Authors
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