fputcsv

问题 Is it possible to write data to CSV while the file is opened from desktop? Because I am trying to write some input data to CSV when user submit the form, but I am getting above error when the file is opened from my desktop. My system will only write to csv when I close the file. Error when meeting the line $fp = fopen("C:\Users\lenovo\Desktop\sample.csv", "w"); 回答1: Change the permission of the file sample.csv by using the following command on the terminal in the folder where the file is-

来源： https://stackoverflow.com/questions/28550794/add-data-to-csv-file-in-specific-columns-using-php

来源： https://stackoverflow.com/questions/28550794/add-data-to-csv-file-in-specific-columns-using-php

来源： https://stackoverflow.com/questions/28550794/add-data-to-csv-file-in-specific-columns-using-php

问题 There seems to be an encoding issue or bug in PHP with fputcsv() and fgetcsv(). The following PHP code: $row_before = ['A', json_encode(['a', '\\', 'b']), 'B']; print "\nBEFORE:\n"; var_export($row_before); print "\n"; $fh = fopen($file = 'php://temp', 'rb+'); fputcsv($fh, $row_before); rewind($fh); $row_after = fgetcsv($fh); print "\nAFTER:\n"; var_export($row_after); print "\n\n"; fclose($fh); Gives me this output: BEFORE: array ( 0 => 'A', 1 => '["a","\\\\","b"]', 2 => 'B', ) AFTER: array

问题 I am writing a PHP export script for my copy of magento. For some reason, the following code gives me a "Headers already sent" error: //Load magento and set to match frontend require_once '../../app/Mage.php'; umask(0); Mage::app(); Mage::app()->loadArea(Mage_Core_Model_App_Area::AREA_FRONTEND); //Send headers to browser to prep for csv file download header('Content-Type: text/csv'); header('Content-Disposition: attachment;filename=exportSKUs.csv'); //Load only product collection details that

问题 I was creating php code to convert the below json to csv Array ( [data] => Array ( [0] => Array ( [DESC] => bla bal bal [SOLD] => 0 [contact_no] => 1234 [title] => Hiiiii [price] => 10900 [big_image] => Array ( [0] => http://example.com/images/user_adv/14.jpg [1] => http://example.com/images/user_adv/15.jpg ) [small_image] => Array ( [0] => http://example.com/images/user_adv/small/14.jpg [1] => http://example.com/images/user_adv/small/15.jpg ) [tpe] => user ) [1] => Array ( [DESC] => fo fo

问题 I am attempting to create a dynamic csv file to export to a vendors site on my site. They want all values surrounded with double quotes. I am attempting to create the line then feed it to a fputcsv() but its coming out with a ton of double quotes when I view it in notepad2 and as 1 entry when viewing it in Excel. Here are my values: $line = '"'.$row->petID.'","'.$row->customID.'","'.$row->petName.'","'.trim($row->breedName1).'","'.trim($row->breedName2).'","'.$df->setGender($row->gender).'","

问题 I am attempting to create a dynamic csv file to export to a vendors site on my site. They want all values surrounded with double quotes. I am attempting to create the line then feed it to a fputcsv() but its coming out with a ton of double quotes when I view it in notepad2 and as 1 entry when viewing it in Excel. Here are my values: $line = '"'.$row->petID.'","'.$row->customID.'","'.$row->petName.'","'.trim($row->breedName1).'","'.trim($row->breedName2).'","'.$df->setGender($row->gender).'","

问题 In my web site I'm creating a table from the mysql data and then now I want to add a export button buttom of the table so that a user will be able to download the data as an CSV file. To do that I wrote dummy form: <form action="<?=$_SERVER['PHP_SELF'];?>" method="post"> <input type="submit" name="submit" value="Click Me"> </form> And at the top of the php file I have: if(isset($_POST['submit'])) { export(); } In my export function I have some mysql stuff, I'm creating an array and pushing