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JSON parse in PHP

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Submitted on: 2/7/2016 11:51:59 AM
By: Amit Gaur  
Level: Intermediate
User Rating: By 1 Users
Compatibility: PHP 5.0
Views: 3345
 
     JSON parse in PHP
 
code:
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//**************************************
// Name: JSON parse in PHP
// Description:JSON parse in PHP
// By: Amit Gaur
//**************************************

Suppose you want to parse listed below JSON data in PHP and you only needed to print objectId values. you can see here 3 records under merchants value "RPEZF3MRM39Z0"
-----------------------------------------------------------------------
{
 "appId": "0QA16KMMVJAQR",
 "merchants": {
 "RPEZF3MRM39Z0": [{
"objectId": "O:S1MXC6FCY6GDW",
"type": "UPDATE",
"ts": 1453110818494
 }, {
"objectId": "O:S1MXC6FCY6GDW",
"type": "UPDATE",
"ts": 1453110818913
 }, {
"objectId": "P:SYD46NHH64EQG",
"type": "CREATE",
"ts": 1453110818913
 }]
 }
}
------------------------------------------------------------------------
php code:
suppose $st is hlding the above json data.
$json_a=json_decode($st,true);
foreach ( $json_a['merchants']['RPEZF3MRM39Z0'] as $objectId )
{
echo $objectId['objectId']."</br>";
}


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