array of json php code example
Example 1: json php
//Json Encode
$person = array(
"name" => "KINGASV",
"title" => "CTO"
);
$personJSON=json_encode($person);//returns JSON string
//Json Decode
$personJSON = '{"name":"KINGASV","title":"CTO"}';
$person = json_decode($personJSON);
echo $person->name; // KINGASV
Example 2: convert text file to json php
<?php
header('Content-type: application/json');
echo json_encode( explode("\r\n",file_get_contents('data.txt')) );
?>
Example 3: how to get data from json array in php
$data = json_decode($json);
Example 4: php is json
function is_json($input_line) {
if(is_string($input_line)){
preg_match('/^\{(\s+|\n+)*(\"(.*)(\n+|\s+)*)*\}$|^\[(\s+|\n+)*\{(\s+|\n+)*(\"(.*)(\n+|\s+)*)*\}(\s+|\n)*\]$/', $input_line, $output_array);
if ( isset($output_array) || !empty($output_array)) {
return true;
}
}
return false;
}