JavaScript fpassthru
Output all remaining data from a file pointer
1 2 3 4 56 7 8 9 1011 12 13 14 1516 17 18 19 | function fpassthru (handle) { // Output all remaining data from a file pointer // // version: 1008.1718 // discuss at: http://phpjs.org/functions/fpassthru // + original by: Brett Zamir (http://brett-zamir.me) // * example 1: fopen('http://kevin.vanzonneveld.net/pj_test_supportfile_1.htm', 'r'); // * example 1: fpassthru(handle); // * returns 1: 3 if (!this.php_js || !this.php_js.resourceData || !this.php_js.resourceDataPointer || !handle || !handle.id) { return false; } var chrs = this.php_js.resourceData[handle.id].slice(this.php_js.resourceDataPointer[handle.id]); this.echo(chrs); this.php_js.resourceDataPointer[handle.id] = this.php_js.resourceData[handle.id].length; // Place pointer at end return chrs; } |
Examples
Running
1 2 | fopen('http://kevin.vanzonneveld.net/pj_test_supportfile_1.htm', 'r'); fpassthru(handle); |
Should return
1 | 3 |
Dependencies
No dependencies, you can use this function standalone.
Open syntax issues
php.js uses JsLint to help us keep our code consistent and prevent some common bugs.
Eventually we want all code to pass or at least take into consideration most fixes suggested by JsLint, following this JsLint configuration we’ve decided on.
Authors
Thanks to the following developers, you get to have fpassthru goodness in JavaScript.
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