[
{
"pid": "1",
"pname": "Burger",
"price": "20",
"qnty": "1",
"pimg": "1.jpg"
},
{
"pid": "2",
"pname": "Cheese burger",
"price": "30",
"qnty": "1",
"pimg": "2.jpg"
}
]
I have an array like above. how to check if array has particular "pid" .
for an example if array has "pid" 1 then display view button
otherwise display add to cart button
foreach ($array as $item){
if($item->pid == 1) {
//do some work...
}
}
You can take benefit of isset() & !empty()
foreach($lists as $list) {
if(isset($list['pid']) && (!empty($list['pid']))) { // this will check if a key exists. If yes, then check for it's value. If value is there, then true
// pid exists and has a value
} else {
}
}
$array = [
{
"pid": "1",
"pname": "Burger",
"price": "20",
"qnty": "1",
"pimg": "1.jpg"
},
{
"pid": "2",
"pname": "Cheese burger",
"price": "30",
"qnty": "1",
"pimg": "2.jpg"
}
]
You can use isset
fucntion.
$key = 1;
$count =0 ;
foreach($array as $a) {
if(isset(array_search($key,$a))){
//your logic to execute if the $key is there in the array
$count ++;
}
}
if($count==0){
//add to cart logic
}
You need to iterate array using loop and then check the value against any index of array
foreach ($items as $item){
if($item->pid == 1) {
// do whatever you want to do
}
}
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