Use PHP functions in JavaScript

JavaScript assert_options

Set/get the various assert flags

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function assert_options (what, value) {
    // Set/get the various assert flags  
    // 
    // version: 1008.1718
    // discuss at: http://phpjs.org/functions/assert_options    // +   original by: Brett Zamir (http://brett-zamir.me)
    // *     example 1: assert_options('ASSERT_CALLBACK');
    // *     returns 1: null
    
    // BEGIN REDUNDANT    this.php_js = this.php_js || {};
    this.php_js.ini = this.php_js.ini || {};
    this.php_js.assert_values = this.php_js.assert_values || {};
    // END REDUNDANT
     var ini, dflt;
    switch (what) {
        case 'ASSERT_ACTIVE':
            ini = 'assert.active';
            dflt = 1;            break;
        case 'ASSERT_WARNING':
            ini = 'assert.warning';
            dflt = 1;
            throw 'We have not yet implemented warnings for us to throw in JavaScript (assert_options())';        case 'ASSERT_BAIL':
            ini = 'assert.bail';
            dflt = 0;
            break;
        case 'ASSERT_QUIET_EVAL':            ini = 'assert.quiet_eval';
            dflt = 0;
            break;
        case 'ASSERT_CALLBACK':
            ini = 'assert.callback';            dflt = null;
            break;
        default:
            throw 'Improper type for assert_options()';
    }    // I presume this is to be the most recent value, instead of the default value
    var originalValue = this.php_js.assert_values[ini] || (this.php_js.ini[ini] && this.php_js.ini[ini].local_value) || dflt;
 
    if (value) {
        this.php_js.assert_values[ini] = value; // We use 'ini' instead of 'what' as key to be more convenient for assert() to test for current value    }
    return originalValue;
}
external links: original PHP docs | raw js source

Examples

Running

1
assert_options('ASSERT_CALLBACK');

Should return

1
null

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 assert_options goodness in JavaScript.

Comments

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Use:
[CODE]
your_stuff('here');
[/CODE]
for proper code formatting
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More functions

In this category

assert
» assert_options
get_cfg_var
get_defined_constants
get_extension_funcs
get_include_path
get_included_files
get_required_files
getenv
getlastmod
ini_alter
ini_get
ini_get_all
ini_restore
ini_set
php_ini_loaded_file
php_ini_scanned_files
phpversion
putenv
restore_include_path
set_include_path
set_time_limit
version_compare

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