{"id":28340,"date":"2018-01-22T09:08:52","date_gmt":"2018-01-22T07:08:52","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/?p=28340"},"modified":"2018-01-22T09:08:52","modified_gmt":"2018-01-22T07:08:52","slug":"how-to-read-big-files-with-php-without-killing-your-server","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2018\/01\/22\/how-to-read-big-files-with-php-without-killing-your-server\/","title":{"rendered":"How to Read Big Files with PHP (Without Killing Your Server)"},"content":{"rendered":"\n

Here’s an interesting article that was hanging around in my “to blog” tabs for a while now:\u00a0How to Read Big Files with PHP (Without Killing Your Server)<\/a>.\u00a0 I found the title to be slightly misleading, expecting the good old advice of reading and processing files line by line rather than all at once.\u00a0 But it’s not that.\u00a0 It’s much better.\u00a0 It covers some techniques that aren’t that well known to the majority of the PHP developers – generators, streams, and filters.<\/p>\n

Strongly recommended read!<\/p>\n\n","protected":false},"excerpt":{"rendered":"\n

Here’s an interesting article that was hanging around in my “to blog” tabs for a while now:\u00a0How to Read Big Files with PHP (Without Killing Your Server).\u00a0 I found the title to be slightly misleading, expecting the good old advice of reading and processing files line by line rather than all at once.\u00a0 But it’s … Continue reading How to Read Big Files with PHP (Without Killing Your Server)<\/span><\/a><\/p>\n\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"How to Read Big Files with PHP (Without Killing Your Server) #WebDev #PHP #performance","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_links_to":"","_links_to_target":""},"categories":[1,18,62,1334],"tags":[1057,38,1330],"keyring_services":[],"class_list":["post-28340","post","type-post","status-publish","format-standard","hentry","category-general","category-programming","category-technology","category-web-work","tag-performance","tag-php","tag-web-development"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":26069,"url":"https:\/\/mamchenkov.net\/wordpress\/2016\/04\/26\/common-files-in-php-packages\/","url_meta":{"origin":28340,"position":0},"title":"Common files in PHP packages","author":"Leonid Mamchenkov","date":"April 26, 2016","format":false,"excerpt":"Jordi Boggiano looks at some common files in PHP packages, using Packagist as a data source. \u00a0There are some interesting metrics in there. \u00a0For example: 58% of packages include a src\/ directory and 5% a lib\/ one. That's surprisingly low to me, that means a lot have the code simply\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":11039,"url":"https:\/\/mamchenkov.net\/wordpress\/2008\/02\/05\/mime-type-of-uploaded-files-in-php\/","url_meta":{"origin":28340,"position":1},"title":"MIME type of uploaded files in PHP","author":"Leonid Mamchenkov","date":"February 5, 2008","format":false,"excerpt":"Today I came across something that rather puzzled me at first, seemed irresponsible and such, but was cleared later, upon reading the manual.\u00c2\u00a0 When uploading files in PHP, variable $_FILES stores a bunch of information about each file.\u00c2\u00a0 One of those stored bits is the MIME type of the file.\u00c2\u00a0\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":22700,"url":"https:\/\/mamchenkov.net\/wordpress\/2014\/10\/22\/url-rewriting-in-built-in-web-server-of-php\/","url_meta":{"origin":28340,"position":2},"title":"URL rewriting in built-in web server of PHP","author":"Leonid Mamchenkov","date":"October 22, 2014","format":false,"excerpt":"PHP comes with a handy for development built-in web server. \u00a0However, most web projects have friendly URLs these days which are either Apache (mod_rewrite) or Nginx specific configuration. \u00a0This almost renders built-in PHP web server useless. \u00a0Unless you provide a PHP-based routing, like so: Start the PHP web server with\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":18618,"url":"https:\/\/mamchenkov.net\/wordpress\/2013\/09\/20\/php-5-4-0-built-in-web-server\/","url_meta":{"origin":28340,"position":3},"title":"PHP 5.4.0 : Built-in web server","author":"Leonid Mamchenkov","date":"September 20, 2013","format":"link","excerpt":"PHP 5.4.0 : Built-in web server","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":28842,"url":"https:\/\/mamchenkov.net\/wordpress\/2018\/10\/09\/php-excel-templator\/","url_meta":{"origin":28340,"position":4},"title":"PHP Excel Templator","author":"Leonid Mamchenkov","date":"October 9, 2018","format":false,"excerpt":"PHP Excel Templator is a PHP library that helps with generating Excel files based on the templates and placeholders.\u00a0 The documentation shows a few examples which look surprisingly short. Found via this article (in Russian).","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2018\/10\/php-excel-500x244.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":28432,"url":"https:\/\/mamchenkov.net\/wordpress\/2018\/03\/14\/http-2-server-push-with-php\/","url_meta":{"origin":28340,"position":5},"title":"HTTP\/2 Server Push with PHP","author":"Leonid Mamchenkov","date":"March 14, 2018","format":false,"excerpt":"A few days ago I blogged about the exciting news from the Nginx about the support for HTTP\/2 Server Push.\u00a0 It's good to see that this is getting picked up pretty fast.\u00a0 Here are a couple of examples: HTTP\/2 Server Push (with PHP and the Symfony HttpKernel) Using HTTP\/2 Server\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/28340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/comments?post=28340"}],"version-history":[{"count":0,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/28340\/revisions"}],"wp:attachment":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/media?parent=28340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/categories?post=28340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/tags?post=28340"},{"taxonomy":"keyring_services","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/keyring_services?post=28340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}