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@ 2017-07-16T21:12:09Z

<?php

class SimDB {
    private static $count = 0;
    
    public static function mysqli_fetch_array($result) {
        if (self::$count < 10) {
            self::$count++;
            return "Row" . self::$count;
        } else {
            return false;
        }
    }
    
    public static function reset() {
        self::$count = 0;
    }
}

$result1 = ""; // This is simulated, so not an actual result set resource
while ($row1 = SimDB::mysqli_fetch_array($result1)); 

echo "Value of \$row1 => $row1\n\n";

echo "Actually store all the results\n";

SimDB::reset();

while ($row1[] = SimDB::mysqli_fetch_array($result1));

var_dump($row1);

echo "\n\n How you would actually use a while() loop\n\n";

SimDB::reset();

while ($row = SimDB::mysqli_fetch_array($result1)) {
    echo "Row = $row\n";
}

Output for git.master, git.master_jit, rfc.property-hooks: Value of $row1 => Actually store all the results Deprecated: Automatic conversion of false to array is deprecated in /in/Z3Q3i on line 29 array(11) { [0]=> string(4) "Row1" [1]=> string(4) "Row2" [2]=> string(4) "Row3" [3]=> string(4) "Row4" [4]=> string(4) "Row5" [5]=> string(4) "Row6" [6]=> string(4) "Row7" [7]=> string(4) "Row8" [8]=> string(4) "Row9" [9]=> string(5) "Row10" [10]=> bool(false) } How you would actually use a while() loop Row = Row1 Row = Row2 Row = Row3 Row = Row4 Row = Row5 Row = Row6 Row = Row7 Row = Row8 Row = Row9 Row = Row10

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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