How to result "count" from this array using PHP?

Question

I want result to be

label_id 29 and content_text 19 = 1
label_id 29 and content_text 27 = 1

Your question is unclear .Include more information that's why we can help you — Ankit Mishra
– Ankit Mishra, Commented Sep 6, 2018 at 4:28
Do you want to get count of items with label_id 29 ` and content_text` 19? — Mohammad
– Mohammad, Commented Sep 6, 2018 at 7:35
Other users marked your question for low quality and need for improvement. I re-worded/formatted your input to make it easier to read/understand. Please review my changes to ensure they reflect your intentions. Feel free to drop me a comment in case you have further questions or feedback for me. — GhostCat
– GhostCat, Commented Sep 6, 2018 at 9:13
$filter =('product','location','business'); $count = 0; foreach ( $CheckIn as $child ){ if ( $child['content_text'] == $opt['options_id'] && $child['label_id'] == $label['label_id'] && !in_array($label['label_name'], $filter, TRUE)){ $count++; } } — user36514
– user36514, Commented Sep 7, 2018 at 10:18

Hiren Spaculus · Accepted Answer · 2018-09-06 11:31:56Z

1

Please try this code.

$query="select * From user";
$queryResult = $db->query($query);
$result = $queryResult->fetch();
echo $result['count'];

answered Sep 6, 2018 at 11:31

Hiren Spaculus

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Matiur Rahman Mozumdar · Accepted Answer · 2018-09-06 04:41:57Z

0

you can use this function echo count( $arrayResult); but your question is not clear.....

answered Sep 6, 2018 at 4:41

Matiur Rahman Mozumdar

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Gajanan Kolpuke · Accepted Answer · 2018-09-06 10:24:24Z

0

If you want to take a count of unique label_id & context_text field, Then do rekey of the input array with a which-ever field you want then just use count function for taking count.

Am not clear about your question, but I thought might be you want output like this.

answered Sep 6, 2018 at 10:24

Gajanan Kolpuke

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1 Comment

user36514 Over a year ago

$count = 0; foreach ( $CheckIn as $child ){ if ( $child['content_text'] == $opt['options_id'] && $child['label_id'] == $label['label_id'] && !in_array($label['label_name'], $filter, TRUE)){ $count++; } }

Pang · Accepted Answer · 2018-09-18 03:24:44Z

If you want to count array element which has key/s with a specific value, use the following code.

<?php

// By Moustafa Elkady

function count_by_key_value($arr,$search)
{
    $count = 0;

    foreach ($arr as $array_elements) {
        $matched = 0;
        foreach ($search as $search_key => $search_value) {
            if (isset($array_elements[$search_key]) && $array_elements[$search_key] == $search_value) {
                $matched++;
            }
        }

        if ($matched == count($search)) {
            $count++;
        }

    }

    return $count;
}


$arr = [

    [
        'label_id' => 29,
        'content_text' => 19
    ],

    [
        'label_id' => 29,
        'content_text' => 19
    ],

    [
        'label_id' => 2,
        'content_text' => 19
    ],

];

var_dump(count_by_key_value($arr,['label_id' => 2,'content_text' => 19]));

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