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[PDF & Document Generation](/categories/documents) 4. / 5. pllano/csv ActiveLibrary[PDF & Document Generation](/categories/documents) pllano/csv ========== Read very large CSV files in parts 1.0.2(8y ago)09MITPHPPHP >=5.3.0 Since Dec 11Pushed 8y ago1 watchersCompare [ Source](https://github.com/pllano/csv)[ Packagist](https://packagist.org/packages/pllano/csv)[ Docs](https://github.com/pllano/csv)[ RSS](/packages/pllano-csv/feed)WikiDiscussions master Synced 2mo ago READMEChangelog (1)DependenciesVersions (2)Used By (0) Pllano CSV Reader ================= [](#pllano-csv-reader) [![Latest Version](https://camo.githubusercontent.com/5f14d70931d4b0b3f13f2fec7c6acdf800297e2340a4676916e3e3682fb25938/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f72656c656173652f706c6c616e6f2f6373762e7376673f7374796c653d666c61742d737175617265)](https://github.com/pllano/csv/releases)[![Software License](https://camo.githubusercontent.com/55c0218c8f8009f06ad4ddae837ddd05301481fcf0dff8e0ed9dadda8780713e/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f6c6963656e73652d4d49542d627269676874677265656e2e7376673f7374796c653d666c61742d737175617265)](LICENSE) Read large data from csv files in parts in php System Requirements ------------------- [](#system-requirements) You need \**PHP >= 5.3* Install ------- [](#install) Install `Csv Reader` using Composer. ``` $ composer require pllano/csv ``` or in composer.json ``` "require": { "pllano/csv": "1.0.2" } ``` Fast start => tests/FastStart.php ------------------------------------ [](#fast-start--testsfaststartphp) Save the above code fragment as `test.php` in your Web root folder. ``` require 'vendor/autoload.php'; // require_once '/vendor/pllano/csv/src/Reader.php'; // require_once __DIR__.'/src/Reader.php'; $filename = 'test.csv'; $csv = new Pllano\Csv\Reader($filename); $records = $csv->Read(); $count = count($records); if ($count >= 1) { foreach ($records as $item) { print_r($item); print_r(''); } } ``` Read one line => tests/ReadOneLine.php ----------------------------------------- [](#read-one-line--testsreadonelinephp) ``` require 'vendor/autoload.php'; // require_once '/vendor/pllano/csv/src/Reader.php'; // require_once __DIR__.'/src/Reader.php'; $filename = 'test.csv'; $csv = new Pllano\Csv\Reader($filename); $csv->setItemStart(10); $csv->setExecute(1); $records = $csv->Read(); print_r($records); /* Array ( [0] => Array ( [name] => Lorem [number] => 11 [price] => 22.00 ) ) */ ``` Real Line Key => tests/RealLineKey.php ----------------------------------------- [](#real-line-key--testsreallinekeyphp) ``` require 'vendor/autoload.php'; // require_once '/vendor/pllano/csv/src/Reader.php'; // require_once __DIR__.'/src/Reader.php'; $filename = 'test2.csv'; $csv = new Pllano\Csv\Reader($filename); $csv->setItemStart(10); // start item - default: 1 $csv->setExecute(50); // amount - default: 0 $records = $csv->Read(); $item_start = $csv->getItemStart(); // returns 0 $count = count($records); if ($count >= 1) { foreach ($records as $key => $item) { $real_key = $key + $item_start; print_r($real_key); print_r(' - '); print_r($item); print_r(''); } } ``` Example => tests/ReadRefresh.php ----------------------------------- [](#example--testsreadrefreshphp) ``` function clean($value = '') { $value = trim($value); $value = stripslashes($value); $value = strip_tags($value); $value = htmlspecialchars($value, ENT_QUOTES); // $value = htmlentities($value); return $value; } $filename = 'test.csv'; $start = 0; $rows_total = 0; if ($_GET["filename"]) {$filename = clean($_GET["filename"]);} if ($_GET["start"]) {$start = clean($_GET['start']);} // Include Composer autoloader if not already done. require 'vendor/autoload.php'; // require_once '/vendor/pllano/csv/src/Reader.php'; // require_once __DIR__.'/src/Reader.php'; $csv = new Pllano\Csv\Reader($filename); // $csv->setDelimiter(';'); // default: ; // $csv->setEnclosure('"'); // default: " // $csv->setEscape('\\'); // default: \\ // $csv->setHeaders('name;number;price'); // default: null $csv->setItemStart($start); // start item - default: 0 $csv->setExecute(10); // amount - default: 0 // $csv->setTimeLimit(29); // Monitoring the execution time of the script in seconds set_time_limit // $csv->setAutoDetection(false); // Auto Detection Delimiter false|true - default: false $stop = 500; $records = $csv->Read(); $count = count($records); if ($count >= 1) { foreach ($records as $item) { print_r($item); print_r(''); } } $rows_total = $csv->countItems(); // returns total items // $csv->getHeaders(); // returns Array ( [0] => name [1] => number [2] => price ) // $csv->getItemStart(); // returns string // $csv->getExecute(); // returns amount 10 $end = $csv->getItemEnd(); // returns 11 // $csv->getAutoDetection(); // returns false|true // $csv->getCsvControl(); // returns Array ( [0] => ; [1] => " [2] => \ ) if ($filename && $end >= 0 && $rows_total >= 0) { if ($end = $stop || $end >= $rows_total) { print_r(''); print_r('Memory, MB: '.$csv->getMemory()); print_r(''); print_r('Time, sec: '.$csv->getTime()); } } ``` Security -------- [](#security) If you discover any security related issues, please email instead of using the issue tracker. License ------- [](#license) The MIT License (MIT). Please see [LICENSE](LICENSE) for more information. ### Health Score 25 — LowBetter than 37% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity4 Limited adoption so far Community7 Small or concentrated contributor base Maturity58 Maturing project, gaining track record Bus Factor1 Top contributor holds 100% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Unknown Total 1 Last Release 3080d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/83c4d844db99c883895755ca0e1dab41ba50f6e9faedbb972c2d35230a7dc0c2?d=identicon)[joomimart](/maintainers/joomimart) --- Top Contributors [![ruslan-avantis](https://avatars.githubusercontent.com/u/16430046?v=4)](https://github.com/ruslan-avantis "ruslan-avantis (18 commits)") --- Tags csvcsv-readercsvreadparts ### Embed Badge ![Health badge](/badges/pllano-csv/health.svg) ``` [![Health](https://phpackages.com/badges/pllano-csv/health.svg)](https://phpackages.com/packages/pllano-csv) ``` ### Alternatives [league/csv CSV data manipulation made easy in PHP 3.5k166.1M646](/packages/league-csv)[openspout/openspout PHP Library to read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way 1.1k57.6M131](/packages/openspout-openspout)[dcat/easy-excel 使用简单实用的语义化接口快速读写Excel文件 155373.4k24](/packages/dcat-easy-excel)[shuchkin/simplecsv Parse and retrieve data from CSV files. 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