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Answers for "assoc php"

SQL
1

how to reverse fetch assoc in php

while($row = mysql_fetch_assoc($result)){
    $items[] = $row;
}

$items = array_reverse($items ,true);

foreach($items as $item){
   echo $item['time']." - ".$item['username']." - ".$item['message'];
}

//another option can be

$query = mysql_query("SELECT * FROM (
                      SELECT time, username, message
                      FROM messages ORDER BY time 
                      DESC LIMIT 10) result 
                      ORDER BY time ASC   
                    ");
Posted by: Guest on July-01-2020
1

php array is assoc

function isAssoc(array $arr)
{
    if (array() === $arr) return false;
    return array_keys($arr) !== range(0, count($arr) - 1);
}

var_dump(isAssoc(['a', 'b', 'c'])); // false
var_dump(isAssoc(["0" => 'a', "1" => 'b', "2" => 'c'])); // false
var_dump(isAssoc(["1" => 'a', "0" => 'b', "2" => 'c'])); // true
var_dump(isAssoc(["a" => 'a', "b" => 'b', "c" => 'c'])); // true
Posted by: Guest on August-26-2021
0

fetch assoc oop

public mysqli_result::fetch_assoc ( ) : array
Posted by: Guest on December-01-2020
0

php is_assoc

function isAssoc(array $arr)
{
    if (array() === $arr) return false;
    return array_keys($arr) !== range(0, count($arr) - 1);
}

var_dump(isAssoc(['a', 'b', 'c'])); // false
var_dump(isAssoc(["0" => 'a', "1" => 'b', "2" => 'c'])); // false
var_dump(isAssoc(["1" => 'a', "0" => 'b', "2" => 'c'])); // true
var_dump(isAssoc(["a" => 'a', "b" => 'b', "c" => 'c'])); // true
Posted by: Guest on August-26-2021

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