PHP: Save 'dynamic text or pdf content' in

runtime: php

GCS file uploading process:

$storage = new StorageClient();
$file = fopen($source, 'r');
$bucket = $storage->bucket($bucketName);
$object = $bucket->upload($file, [
  'name' => $objectName
]);

Now i want to create object with dynamic text/pdf instead of using $source path file.

for example:

$storage = new StorageClient();
$objectName = "newfile.txt";
$content = "This is the dynamic content";
$bucket = $storage->bucket($bucketName);
$object = $bucket->upload($content, [
    'name' => 'textDocs/'.$objectName
]);

so it'll create new object as "newfile.txt" with content "This is the dynamic content".

is there any cloud libraries or functions to process this?
thanks in advance

For Dynamic creation of text document (with-dynamic-content) in Google-cloud-storage, below code will be work perfectly.

$storage = new StorageClient();
$objectName = "newfile.txt";                  // name of object/text-file
$content = "This is the dynamic content";     // assign static/dynamic data to $content variable
$bucket = $storage->bucket($bucketName);
$object = $bucket->upload($content, [
    'name' => 'textDocs/'.$objectName
]);

For Dynamic creation of pdf document (with-dynamic-content) in Google-cloud-storage.

$name = "samplePDF.pdf";
$p = new PDFTable("L");
$p->AddPage();
$p->setfont('helvetica','',12);
$p->htmltable($html);
$pdfData = $p->output("",'S'); // returns pdf as string
$filename = "pdfDocs/".$name;
/** 
 * file uploading into google cloud storage : start
 */
$storage->bucket($bucketName, true)->upload(
    $pdfData,
    [
    'name' => $filename,
    'predefinedAcl' => 'publicRead'
    ]
);
/** 
 * file uploading into google cloud storage : end
 */
$p->output($name,"D"); // D->downloads file in our system.