CODEWITHSUNDEEP
phparraysjson
Ashish Ranjan
Ashish Ranjan

Reputation: 9

Json value interpretation

"markers": [
    {
        "status": "gone",
        "title": "HOWRAH JN (HWH)",
        "lat": "22.58405800",
        "lng": "88.34097900"
    },
    {
        "status": "gone",
        "title": "ASANSOL JN (ASN)",
        "lat": "23.69110100",
        "lng": "86.97481200"
    },
    {
        "status": "current",
        "title": "JAMTARA (JMT)",
        "lat": "23.95927400",
        "lng": "86.80555300"
    },
    {
        "status": "yettocome",
        "title": "MADHUPUR JN (MDP)",
        "lat": "24.27075300",
        "lng": "86.64230300"
    },
    {
        "status": "yettocome",
        "title": "JASIDIH JN (JSME)",
        "lat": "24.51479700",
        "lng": "86.64453500"
    },
    {
        "status": "yettocome",
        "title": "JHAJHA (JAJ)",
        "lat": "24.77917600",
        "lng": "86.39957400"
    }
]

I want to get the only first value of "title" after "current". For example, I need to echo "title": "MADHUPUR JN (MDP)" i.e the first value of "status": "yettocome" . Here Is my code: 

<?php 
for($i=0; $i<count($array['markers']); $i++) { 
    if($array['markers'] [$i]['status'] == "yettocome") { 
        echo $array['markers'][$i]['title']; 
    } 
}
?>

Upvotes: 0

Views: 33

Answers (2)

ctwheels
ctwheels

Reputation: 22837

The foreach loop will loop over all values of the array.
The break statement will end the foreach loop's execution when it's reached.
I, personally, find that foreach loops keep code a little neater than for loops (especially with your use case).

foreach($array['markers'] as $marker){
    if($marker['status'] === 'yettocome') {
        echo $marker['title'];
        break;
    }
}

Upvotes: 1

liam
liam

Reputation: 2014

You need to remove the whitespace in $array['markers'] [$i]['status'] between ['markers'] and [$i].

Upvotes: 0

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