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- What does ":" mean in PHP?
 Top Answer
 Answered Jan 20, 2011 · 40 votes
 It's called an Alternative Syntax For Control Structures. You should have an endwhile; somewhere after that. Basically, it allows you to omit braces {} from a while to make it look "prettier"...
 As far as your edit, it's called the Ternary Operator (it's the third section). Basically it's an assignment shorthand.
 $foo = $first ? $second : $third;
 
 is the same as saying (Just shorter):
 if ($first) { $foo = $second;} else { $foo = $third;}
 
 Other Answers
 Answered Aug 25, 2011 · 14 votes
 There is an example listed in the documentation for while
 
 that explains the syntax:
 Like with the if statement, you can group multiple statements within the same while loop by surrounding a group of statements with curly braces, or by using the alternate syntax:
 while (expr): statement ...endwhile;
 
 An answer over here explains it like this:
 This (:) operator mostly used in embedded coding of php and html.
 Using this operator you can avoid use of curly brace. This operator reduce complexity in embedded coding. You can use this(:) operator with if, while, for, foreach and more...
 Without (:) operator
 <body><?php if(true){ ?>This is just test<?php } ?></body>
 
 With (:) operator
 <body><?php if(true): ?>This is just test<?php endif; ?></body>
 
 Other Answers
 Answered Jan 20, 2011 · 8 votes
 it's like:
 <?phpwhile(have_posts()) { the_post();}?>
 
 Check all answers on Stack Overflow
 1/5
- What does :: mean in php?
 Top Answer
 Answered Aug 05, 2011 · 21 votes
 It's the 'Scope Resolution Operator'.
 The Scope Resolution Operator (also called Paamayim Nekudotayim) or in simpler terms, the double colon, is a token that allows access to static, constant, and overridden properties or methods of a class.
 http://php.net/manual/en/language.oop5.paamayim-nekudotayim.php
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 2/5
- What does "<<" mean in PHP?
 Top Answer
 Answered Dec 28, 2010 · 4 votes
 this is the shift left operator.
 so in your example you are shifting left the value 1 , $count_log2 times to the left. so the value is 2^count_log2.
 1 in 8 bit binary is 00000001 so if $count_log2 = 4, we need to get 2^4 = 16.
 shifting left means moving the 1 left 4 times (since $count_log2 = 4). lets do the steps.
 00000010 (2 in decimal)
 00000100 (4 in decimal)
 00001000 (8 in decimal)
 00010000 (16 in decimal)
 so we got 2^4.
 a common reason for using shift operation is that it takes less time for the processor to do a shift operation than using multiplication.
 Other Answers
 Answered Aug 25, 2011 · 14 votes
 There is an example listed in the documentation for while
 
 that explains the syntax:
 Like with the if statement, you can group multiple statements within the same while loop by surrounding a group of statements with curly braces, or by using the alternate syntax:
 while (expr): statement ...endwhile;
 
 An answer over here explains it like this:
 This (:) operator mostly used in embedded coding of php and html.
 Using this operator you can avoid use of curly brace. This operator reduce complexity in embedded coding. You can use this(:) operator with if, while, for, foreach and more...
 Without (:) operator
 <body><?php if(true){ ?>This is just test<?php } ?></body>
 
 With (:) operator
 <body><?php if(true): ?>This is just test<?php endif; ?></body>
 
 Other Answers
 Answered Jan 20, 2011 · 8 votes
 it's like:
 <?phpwhile(have_posts()) { the_post();}?>
 
 Check all answers on Stack Overflow
 3/5
- What does '
 Top Answer
 Answered Nov 19, 2021 · 336 votes
 It's a shorthand for <?php echo $a; ?>.
 It's enabled by default since 5.4.0 regardless of php.ini settings.
 Other Answers
 Answered Aug 25, 2011 · 14 votes
 There is an example listed in the documentation for while
 
 that explains the syntax:
 Like with the if statement, you can group multiple statements within the same while loop by surrounding a group of statements with curly braces, or by using the alternate syntax:
 while (expr): statement ...endwhile;
 
 An answer over here explains it like this:
 This (:) operator mostly used in embedded coding of php and html.
 Using this operator you can avoid use of curly brace. This operator reduce complexity in embedded coding. You can use this(:) operator with if, while, for, foreach and more...
 Without (:) operator
 <body><?php if(true){ ?>This is just test<?php } ?></body>
 
 With (:) operator
 <body><?php if(true): ?>This is just test<?php endif; ?></body>
 
 Other Answers
 Answered Jan 20, 2011 · 8 votes
 it's like:
 <?phpwhile(have_posts()) { the_post();}?>
 
 Check all answers on Stack Overflow
 4/5
- What does "=>" mean in PHP?
 Top Answer
 Answered Jan 20, 2015 · 135 votes
 => is the separator for associative arrays. In the context of that foreach loop, it assigns the key of the array to $user and the value to $pass.
 Example:
 $user_list = array( 'dave' => 'apassword', 'steve' => 'secr3t');foreach ($user_list as $user => $pass) { echo "{$user}'s pass is: {$pass}\n";}// Prints: // "dave's pass is: apassword"// "steve's pass is: secr3t"
 
 Note that this can be used for numerically indexed arrays too.
 Example:
 $foo = array('car', 'truck', 'van', 'bike', 'rickshaw');foreach ($foo as $i => $type) { echo "{$i}: {$type}\n";}// prints:// 0: car// 1: truck// 2: van// 3: bike// 4: rickshaw
 
 Check all answers on Stack Overflow
 5/5
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stackoverflow.com › questions › 78516858Learn PHP and Database (MYSQL) - Stack Overflow

stackoverflow.com › questions › 78516858
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May 22, 2024 · New contributor. Stackoverflow doesn't provide course or tutorial recommendations, or career/study advice. As a programmer, learn to read documentation - including the guidance for resources that you use to get help! The system will have prompted you to take the tour and read How to Ask, and related articles, before you post, to avoid your post ...
www.onlinetutorials.org › development › php-masterPHP Master Class - The Complete PHP Developer Course

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May 21, 2024 · Enroll today and embark on your journey from PHP beginner to advanced developer. Your path to PHP mastery begins here. Free $84.99 Redeem Coupon. Tags: Development PHP Web Development. PHP Master Class - The Complete PHP Developer Course, Learn Everything You Need to Become a Professional PHP Developer . A true PHP for Beginners Course.
www.bitdegree.org › learn › phpPHP Reference List: Learn PHP Online Quickly - BitDegree.org

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2 days ago · PHP reference: find the topic that you need for your scripting and learn PHP online. Use this PHP reference list and practice online.
www.techgeekbuzz.com › blog › php-certifications10 Best PHP Certifications to Get in 2024 - Techgeekbuzz

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4 days ago · The first two on the list are the PHP certifications that require individuals to appear for an exam in order to earn the certification. The remaining are the certification courses, each of which grants you a certificate upon successful completion. 1. Zend PHP Developer Certification.
studybullet.com › course › learn-php-and-mysql-forLearn PHP and MySQL for Web Application and Web Development

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May 17, 2024 · In this hands-on course, you will embark on a journey to master PHP and MySQL, two fundamental technologies that power dynamic web applications. Throughout the course, you will gain a solid foundation in PHP programming and understand how to leverage the power of MySQL to interact with databases. Get Instant Notification of New Courses on our ...
catalog.csn.edu › contentAdmissions Information - College of Southern Nevada - CSN

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2 days ago · The Unsatisfactory UN grade indicates that a student earned a D+ or below in the completion of course objectives. The UN grade is not computed in the grade point average. The Not Reported NR grade is assigned by the Registrar pending submission of a final grade by the course instructor.
www.reddit.com › r › multiplemyelomaToday is D+9. Yesterday was the worst. I felt terrible ...

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Today is D+9. Yesterday was the worst. I felt terrible. Started wearing a diaper. Feeling hopeless. Then tonight, I got some sleep. In 1 to 2 hr increments but it was real sleep. I felt good this morning. My WBC went up, and my monocytes are increasing. Plus, I dont feel miserable. I am on the m Share Add a Comment

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stackoverflow.com › questions › 78516858Learn PHP and Database (MYSQL) - Stack Overflow

www.onlinetutorials.org › development › php-masterPHP Master Class - The Complete PHP Developer Course

www.bitdegree.org › learn › phpPHP Reference List: Learn PHP Online Quickly - BitDegree.org

www.techgeekbuzz.com › blog › php-certifications10 Best PHP Certifications to Get in 2024 - Techgeekbuzz

studybullet.com › course › learn-php-and-mysql-forLearn PHP and MySQL for Web Application and Web Development

catalog.csn.edu › contentAdmissions Information - College of Southern Nevada - CSN

www.reddit.com › r › multiplemyelomaToday is D+9. Yesterday was the worst. I felt terrible ...

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