Display Array Values in PHP

Display array values in PHP

There is foreach loop in php. You have to traverse the array.

foreach($array as $key => $value)
{
  echo $key." has the value". $value;
}

If you simply want to add commas between values, consider using implode

$string=implode(",",$array);
echo $string;

Print only the array values - PHP

print_r is a function intended for debugging, not formatted output.

The simplest way to achieve what you want is using implode, which combines the values of an array into a string; and then echo to display the string.

<div class="courses-search-result standout-box-shadow <?php echo implode(' ', $classes); ?>">

How can I echo or print an array in PHP?

This will do

foreach($results['data'] as $result) {
    echo $result['type'], '<br>';
}

how to display array values in php?

    <?php
     $servername = "localhost";
    $username = "root";
    $password = "root";
    $dbname = "myDB";

    // Create connection
    $conn = new mysqli($servername, $username, $password, $dbname);
    // Check connection
    if ($conn->connect_error) {
        die("Connection failed: " . $conn->connect_error);
    }

    $count=count($_POST['friend']);
    for($i=0; $i<$count; $i++)
    {
    $a=$_POST['friend'][$i];
    //echo $a;
     $sql = "SELECT Name,EmailAddress,Qualification FROM form WHERE sno='$a'";

    $result=$conn->query($sql);

    while($row = $result->fetch_assoc()){
     $ab=$row['Name'];
    $bc=$row['EmailAddress'];
    $ca=$row['Qualification'];
     echo $ab;
     echo'<br/>';
     echo $bc;
     echo'<br/>';
     echo $ca;
     echo'<br/>';

    $sql1="INSERT INTO arun ". "VALUES('$ab')";
    $result1=$conn->query($sql1);
    }
    }
    if (!$result) {
     //$_SESSION['message10'] = '<p style="color:green;margin-left: 250px";>Your request has been send </p>';

    //header("Location:send.php");
        echo "not send";
    }
     else {
    //   $_SESSION['message11'] = '<p style="color:red;margin-left: 250px";>you have already send request to the user</p>';

    //header("Location:new.php");
        echo "send";
        }
    $conn->close();
?>

How to count and display array values in php

I don't know how you're using array_count_values because you haven't posted your code, please post your code in future. Below is a working example that gives your desired output.

<?php

$rooms = "Single room,Single room,Single room,Double room";
$rooms = explode(',', $rooms); // array of rooms
//Count each occurence of values
$countedValues = array_count_values($rooms);

//Build strings from value and display them.
foreach( $countedValues as $roomType=>$count ){
    echo $count . 'x ' . $roomType . '<br />';
}

?>

This gave me the output:

3x Single room
1x Double room

Please note that your question includes this:

$rooms= Single room,Single room,Single room ;

this is not a valid array format. You should use this instead:

$rooms = array("Single room","Single room","Single room");

How to display multiple array value in PHP?

You have multiple options to output an array.

Echo and foreach

You c an loop through your array and echo each $key and $value

foreach ($keys as $key => $value) {
    echo $key." : ".$value."<br />";
}

print_r and var_dump

This is mostly used in debugging.

print_r($keys);

var_dump($keys);

Imploding

You can implode your array to echo the concatted values.

// The first parameter is the devider or separator
echo implode('', $keys);

Is it possible to display more than one value from the column?

Yes, ofcourse. Look at the following example:

foreach ($keys as $value) {
    echo $value['columnone'];
    echo $value['columntwo'];
    echo $value['columnthree'];
}

Resources

• implode() - PHP Manual
• print_r() - PHP Manual
• var_dump() - PHP Manual
• foreach - PHP Manual

How to print array element with keys & values in PHP?

In the nested foreach you have to iterate over the $value which holds the array.

foreach ( $marks as $key => $value) {
   foreach ( $value as $key2 => $value2 ) {
   // -------^^^^^^-------
      echo $key . " : " . $key2 . " - " . $value2 . "<br>";
   }
};

PHP Print array values in order which is in another array

This did the trick:

print "<table style=\"width:100%\">";
print " <tr>\n";
foreach ($fields_order_obj as $obj){
      print "<th>".$obj->name."</th>\n";
}
print " </tr>\n";
foreach ($data as $row) {
    print " <tr>\n";
    foreach ($fields_order_obj as $obj){
        $fieldName = $obj->name;
        print "<td>".$row[$fieldName]."</td>\n";
    }
}
print " </tr>\n";

---

Related Topics