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Uzair Ahmed

Emblematiq :: User Interface Bits & Pieces :: Menus - 0 views

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    Emblematiq - graphic portfolio of Chicago based freelancer Lucian Slatineanu, including web design and development, graphic design, identity design and branding, informational architecture solutions and interface design
Herb Tucker

PHP: Expressions - Manual - 0 views

  • (scalar values are values that you can't 'break' into smaller pieces, unlike arrays, for instance
  • Expressions are the most important building stones of PHP. In PHP, almost anything you write is an expression
  • The simplest yet most accurate way to define an expression is "anything that has a value"
  • ...16 more annotations...
  • PHP also supports two composite (non-scalar) types: arrays and objects. Each of these value types can be assigned into variables or returned from functions.
  • PHP is an expression-oriented language
  • Since assignments are parsed in a right to left order, you can also write '$b = $a = 5'
  • and that's the value of the assignment itself
  • A very common type of expressions are comparison expressions. These expressions evaluate to either FALSE or TRUE. PHP supports > (bigger than), >= (bigger than or equal to), == (equal), != (not equal), < (smaller than) and <= (smaller than or equal to). The language also supports a set of strict equivalence operators: === (equal to and same type) and !== (not equal to or not same type). These expressions are most commonly used inside conditional execution, such as if statements.
  • and is assigned back into $a,
  • The last example of expressions we'll deal with here is combined operator-assignment expressions
  • Adding 3 to the current value of $a can be written '$a += 3'
  • This means exactly "take the value of $a, add 3 to it, and assign it back into $a"
  • Any two-place operator can be used in this operator-assignment mode, for example '$a -= 5' (subtract 5 from the value of $a), '$b *= 7' (multiply the value of $b by 7), etc.
  • There is one more expression that may seem odd if you haven't seen it in other languages, the ternary conditional operator:
  • If the value of the first subexpression is TRUE (non-zero), then the second subexpression is evaluated, and that is the result of the conditional expression. Otherwise, the third subexpression is evaluated, and that is the value
  • Some expressions can be considered as statements. In this case, a statement has the form of 'expr ;' that is, an expression followed by a semicolon. In '$b = $a = 5;', '$a = 5' is a valid expression, but it's not a statement by itself. '$b = $a = 5;' however is a valid statement.
  • One last thing worth mentioning is the truth value of expressions. In many events, mainly in conditional execution and loops, you're not interested in the specific value of the expression, but only care about whether it means TRUE or FALSE. The constants TRUE and FALSE (case-insensitive) are the two possible boolean values.
  • Throughout the rest of this manual we'll write expr to indicate any valid PHP expression.
  • Functions are expressions with the value of their return value.
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    Expressions defined and discussed with highlighting
adam-russo

Sentiment Analysis in Business - 1 views

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    If you are interested in sentiment analysis and you want to truly understand what hides behind user opinions, that's a great piece of content. Check this out!
Shakya Technology

Get the best SEO administration for your company - 0 views

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    Online media has given another estimation to the online business. Promoting this new media has changed the total circumstance over years. There are different strategies for advancing through virtual stages and Website Designing Services Company in Delhi NCR is one huge piece of associations.
maanvi

Turn your Business into Online store - 1 views

In this era were one can get anything, anytime from anywhere its the digital presence that has made it possible, and its not a piece of cake. It requires a lot of planning, strong design skills and...

ecommerce website goonline godigital woocommerce

started by maanvi on 24 Nov 20 no follow-up yet
novajohnson

Can you develop a full-fledged app using a readymade clone script? - 1 views

The answer to this question is obviously Yes. People have gradually inclined towards online platforms in their daily lives due to the convenient and user-friendly interface. And, the instant popula...

clone script

started by novajohnson on 04 Oct 21 no follow-up yet
kudosta

Hire the Best Web Design Agency or Make a DIY Website : Quick Review - 1 views

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    Stumbling on a plan to build a DIY website? Are you wondering about the cost issues for hiring a web design agency? If you are getting similar questions on your mind then you are on the right platform. Creating a brand value is simply not eating a piece of cake these days. Your website needs to have interactive visual elements to attract prospects. To clear your doubts, we will be discussing about the effective decision that you need to take while developing a website.
Fexle Services

Enjoy Successful Salesforce Implementation with Salesforce Consulting Services by FEXLE - 1 views

Salesforce implementation is not a piece of cake. A business needs proper Salesforce adoption strategies to harness the power of a cloud CRM platform. Click here and dive deep into lear...

Web Development webdesign salesforce SalesforceImplementationServices SalesforceConsultingServices Fexle

started by Fexle Services on 20 Sep 23 no follow-up yet
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