{"id":10996,"date":"2020-02-22T06:18:41","date_gmt":"2020-02-22T06:18:41","guid":{"rendered":"https:\/\/www.devopsschool.com\/blog\/?p=10996"},"modified":"2021-11-12T07:11:37","modified_gmt":"2021-11-12T07:11:37","slug":"for-loop-and-nested-for-loop-in-php","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/for-loop-and-nested-for-loop-in-php\/","title":{"rendered":"For Loop and Nested For Loop in PHP."},"content":{"rendered":"\n<h1 class=\"has-text-align-center wp-block-heading\">For Loop<\/h1>\n\n\n\n<p>The <em>for loop<\/em> is frequently used, when a loop is to run for a fixed number of time.<\/p>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\">Syntax<\/h3>\n\n\n\n<p><em>for (initialization; test-condition; increment\/decrement)<br>        {<br>            block of statements;<br>        }<\/em><\/p>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\">Sample program<\/h3>\n\n\n\n<script src=\"https:\/\/gist.github.com\/SushantSinghRajput03\/01e83928e5a181232eb23b4efc3da4c5.js\"><\/script>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\">Output<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"343\" height=\"121\" src=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/For-loop-output.png\" alt=\"\" class=\"wp-image-11006\" srcset=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/For-loop-output.png 343w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/For-loop-output-300x106.png 300w\" sizes=\"auto, (max-width: 343px) 100vw, 343px\" \/><\/figure><\/div>\n\n\n\n<h1 class=\"has-text-align-center wp-block-heading\">Nested For Loop<\/h1>\n\n\n\n<p>When a statement block of a <em>for-loop<\/em> lies completely inside the block of a new <em>for-loop<\/em> then, it is called <em>Nested for loop<\/em>.<\/p>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\">Syntax<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"373\" src=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/Nested-for-loop-syntax-1024x373.png\" alt=\"\" class=\"wp-image-11011\" srcset=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/Nested-for-loop-syntax-1024x373.png 1024w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/Nested-for-loop-syntax-300x109.png 300w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/Nested-for-loop-syntax-768x280.png 768w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/Nested-for-loop-syntax.png 1354w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\">Sample Program<\/h3>\n\n\n\n<script src=\"https:\/\/gist.github.com\/SushantSinghRajput03\/6380875ed219b8bf89ef6b30a5db6b5f.js\"><\/script>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\">Output<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"349\" height=\"193\" src=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/nested-for-loop-output.png\" alt=\"\" class=\"wp-image-11017\" srcset=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/nested-for-loop-output.png 349w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/nested-for-loop-output-300x166.png 300w\" sizes=\"auto, (max-width: 349px) 100vw, 349px\" \/><\/figure><\/div>\n\n\n\n<h1 class=\"has-text-align-center wp-block-heading\">Break and Continue Statement.<\/h1>\n\n\n\n<p><strong><em>Break<\/em> Statement<\/strong> is used to stop any loop or switch Statement at any time.<\/p>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\">Sample Program<\/h3>\n\n\n\n<script src=\"https:\/\/gist.github.com\/SushantSinghRajput03\/8f9b1ebb6f0ad33a5e0e315c958bb282.js\"><\/script>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\">Output<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"345\" height=\"102\" src=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/break-statement-output.png\" alt=\"\" class=\"wp-image-11024\" srcset=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/break-statement-output.png 345w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/break-statement-output-300x89.png 300w\" sizes=\"auto, (max-width: 345px) 100vw, 345px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"has-text-align-center wp-block-heading\">Continue Statement<\/h2>\n\n\n\n<p>This statement is used to <em>skip<\/em> the <em>repetition<\/em> of a loop.<\/p>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\">Sample Program<\/h3>\n\n\n\n<script src=\"https:\/\/gist.github.com\/SushantSinghRajput03\/8eb40b3f2f811d426c746fed07b7e2da.js\"><\/script>\n\n\n\n<h3 class=\"has-text-align-center wp-block-heading\">Output<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"345\" height=\"210\" src=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/Continue-ststement-output.png\" alt=\"\" class=\"wp-image-11030\" srcset=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/Continue-ststement-output.png 345w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2020\/02\/Continue-ststement-output-300x183.png 300w\" sizes=\"auto, (max-width: 345px) 100vw, 345px\" \/><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n<div class=\"epyt-gallery\" data-currpage=\"1\" id=\"epyt_gallery_69644\"><iframe loading=\"lazy\"  id=\"_ytid_71709\"  width=\"760\" height=\"427\"  data-origwidth=\"760\" data-origheight=\"427\" src=\"https:\/\/www.youtube.com\/embed\/?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;\" class=\"__youtube_prefs__  no-lazyload\" title=\"YouTube player\"  data-epytgalleryid=\"epyt_gallery_69644\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><div class=\"epyt-gallery-list\"><div>Sorry, there was a YouTube error.<\/div><\/div><\/div>\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>For Loop The for loop is frequently used, when a loop is to run for a fixed number of time. Syntax for (initialization; test-condition; increment\/decrement) { block of statements; }&#8230; <\/p>\n","protected":false},"author":19,"featured_media":11034,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[5150],"tags":[177],"class_list":["post-10996","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","tag-php"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/10996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=10996"}],"version-history":[{"count":24,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/10996\/revisions"}],"predecessor-version":[{"id":24917,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/10996\/revisions\/24917"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media\/11034"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=10996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=10996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=10996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}