need output to txt file instead of json object - php

Question

Is this code convertible to print it's results to a txt file, instead of to a JSON / curl object? We are trying to debug a specific sku and we want to see the output of the long query which precedes this snippet:
foreach($group_sets AS $group_set) {
$bulk_json .= '{ "index" : { "_id" : "'.$group_set['our_sku'].'" } }'.PHP_EOL;
$bulk_json .= json_encode($group_set).PHP_EOL;
}
foreach($remove_skus AS $sku) {
$bulk_json .= '{ "delete" : { "_id" : "'.$sku.'" } }'.PHP_EOL;
}
print "processing batch, batch count: ".$batch_cnt.PHP_EOL;
send_to_elastic($bulk_json);
$bulk_json = "";
$batch_cnt = 0;
$batch_sku_list = array();
}
}
if(!empty($bulk_json)) {
send_to_elastic($bulk_json);
$bulk_json = "";
}
print PHP_EOL.PHP_EOL."DONE".PHP_EOL.PHP_EOL;
function send_to_elastic($bulk_json) {
$url = "https://ada64ff1913a4b.us-east-1.aws.found.io:9243/us/product/_bulk";
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_USERPWD, "MyName:MyPassword");
curl_setopt($curl, CURLOPT_HTTPHEADER, array("Content-type: application/json"));
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $bulk_json);
echo "uploading batch to elastic-cloud... ";
$json_response = curl_exec($curl);
$status = curl_getinfo($curl, CURLINFO_HTTP_CODE);
$response = json_decode($json_response, true);
//if ( $status != 201 ) {
// print("Error: call to URL $url failed with status $status, response $json_response, curl_error " . curl_error($curl) . ", curl_errno " . curl_errno($curl));
//}
curl_close($curl);
echo "done".PHP_EOL;
Here is my modified code, it doesnt write to the file though so obviously I have something screwed up...
foreach($group_sets AS $group_set) {
$bulk_json .= '{ "index" : { "_id" : "'.$group_set['my_sku'].'" } }'.PHP_EOL;
$bulk_json .= json_encode($group_set).PHP_EOL;
}
foreach($remove_skus AS $sku) {
$bulk_json .= '{ "delete" : { "_id" : "'.$sku.'" } }'.PHP_EOL;
}
print "processing batch, batch count: ".$batch_cnt.PHP_EOL;
//send_to_elastic($bulk_json);
file_put_contents('searchresults.txt', $bulk_json);
$bulk_json = "";
$batch_cnt = 0;
$batch_sku_list = array();
}
}
if(!empty($bulk_json)) {
//send_to_elastic($bulk_json);
file_put_contents('searchresults.txt', $bulk_json);
$bulk_json = "";
}
print PHP_EOL.PHP_EOL."DONE".PHP_EOL.PHP_EOL;
//function send_to_elastic($bulk_json) {
//$url = "https://ada64ff1913a4b16us-east-1.aws.found.io:9243/qm/product/_bulk";
//$curl = curl_init($url);
//curl_setopt($curl, CURLOPT_HEADER, false);
//curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
//curl_setopt($curl, CURLOPT_USERPWD, "MyUser:MyPW");
//curl_setopt($curl, CURLOPT_HTTPHEADER, array("Content-type: application/json"));
//curl_setopt($curl, CURLOPT_POST, true);
//curl_setopt($curl, CURLOPT_POSTFIELDS, $bulk_json);
//echo "uploading batch to elastic-cloud... ";
//$json_response = curl_exec($curl);
//$status = curl_getinfo($curl, CURLINFO_HTTP_CODE);
//$response = json_decode($json_response, true);
//if ( $status != 201 ) {
// print("Error: call to URL $url failed with status $status, response $json_response, curl_error " . curl_error($curl) . ", curl_errno " . curl_errno($curl));
//}
//curl_close($curl);
echo "done".PHP_EOL;

Answer 1

Use file_put_contents(). Replace the call to send_to_elastic() with:
file_put_contents('filename.txt', $bulk_json);
You should also generate the JSON correctly, something like:
$result = array();
foreach($group_sets AS $group_set) {
$result[] = ["index" => [ "_id" => $group_set['our_sku']]];
$result[] = $group_set;
}
foreach($remove_skus AS $sku) {
$result[] = [ "delete" => [ "_id" => $sku ]];
}
$bulk_json = json_encode($result);