Question: What is => used for in PHP?

What is GT tag?

The “GT” is a 30mm x 50mm RFID inlay form-factor especially suitable for hang-tags. This tag is specifically designed for high read performance in the retail and apparel markets where items are tightly packed on shelves or hangers.

What is GT and LT?

gt : Test whether a field is greater than a constant value. lt : Test whether a field is less than a constant value. … le : Test whether a field is less than or equal to a constant value.

What is LT and GT in HTML?

&lt; stands for the < sign. Just remember: lt == less than. &gt; stands for the > Just remember: gt == greater than.

What is PHP &GT?

&lt; becomes < (less than) &gt; becomes > (greater than)

Why GI tag is given?

A geographical indication (GI) is a sign used on products that have a specific geographical origin and possess qualities or a reputation that are due to that origin. In order to function as a GI, a sign must identify a product as originating in a given place.

Who can register GI tag?

Q: Who can apply for the registration of a geographical indication? A: Any association of persons, producers, organisation or authority established by or under the law can apply: The applicant must represent the interest of the producers.

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What is GT Haskell?

It’s not in haskell only, GT and LT are very common and well known acronyms respectively for Greater Than and Less Than.

Which is the comparison operator?

Comparison operators — operators that compare values and return true or false . The operators include: > , < , >= , <= , === , and !== … Logical operators — operators that combine multiple boolean expressions or values and provide a single boolean output.

What does $GT mean in MongoDB?

$gt selects those documents where the value of the field is greater than (i.e. > ) the specified value . … This query will select all documents in the inventory collection where the qty field value is greater than 20 .

Can I have multiple style tags in HTML?

You can add multiple styling properties at once when using the HTML style attribute – just make sure to separate the name-value pairs with commas. Using a separate stylesheet is very convenient for styling multiple pages, as it’s easier to apply changes to one document than to each page separately.

How do I make more space in HTML?

Type &nbsp; where you want to insert an extra space.

Add one non-breaking space character for every space you want to add. Unlike pressing the spacebar multiple times in your HTML code, typing &nbsp; more than once creates as many spaces as there are instances of &nbsp; .

How do I create a white space in HTML?

To add blank space in HTML to text, type the entity &nbsp; for each blank space to add.

When should I use Htmlspecialchars?

You use htmlspecialchars EVERY time you output content within HTML, so it is interpreted as content and not HTML. If you allow content to be treated as HTML, you have just opened the door to bugs at a minimum, and total XSS hacks at worst.


What does Htmlspecialchars mean in PHP?

The htmlspecialchars function in PHP is used to convert 5 characters into corresponding HTML entities where applicable. It is used to encode user input on a website so that users cannot insert harmful HTML codes into a site.

How do I escape PHP?

Widely used Escape Sequences in PHP

  1. ‘ – To escape ‘ within single quoted string.
  2. ” – To escape “ within double quoted string.
  3. \ – To escape the backslash.
  4. $ – To escape $.
  5. n – To add line breaks between string.
  6. t – To add tab space.
  7. r – For carriage return.