Php if equals

Příklady kódu

11
0

php != provozovatel

$a == $b	Equal	TRUE if $a is equal to $b after type juggling.
$a === $b	Identical	TRUE if $a is equal to $b, and they are of the same type.
$a != $b	Not equal	TRUE if $a is not equal to $b after type juggling.
$a <> $b	Not equal	TRUE if $a is not equal to $b after type juggling.
$a !== $b	Not identical	TRUE if $a is not equal to $b, or they are not of the same type.
$a < $b	Less than	TRUE if $a is strictly less than $b.
$a > $b	Greater than	TRUE if $a is strictly greater than $b.
$a <= $b	Less than or equal to	TRUE if $a is less than or equal to $b.
$a >= $b	Greater than or equal to	TRUE if $a is greater than or equal to $b.
$a <=> $b	Spaceship	An integer less than, equal to, or greater than zero when $a is less than, equal to, or greater than $b, respectively. Available as of PHP 7.
6
0

Linux =>

PHP =>
  //The double arrow operator, => 
  //Used as an access mechanism for arrays.
  //The left side will have a corresponding value on the right side in array. 
  //This can be used to set values into a corresponding index of an array. 
  //The index can be a string or number.
$myArray = array(
    0 => 'Red',
    1 => 'Orange',
    2 => 'Yellow',
    3 => 'Green'
);
1
0

pokud ne php

$a = true;

if(!$a) {
	echo "False"; // Will return this
} else {
	echo "True";
}
1
0

php pokud se proměnná rovná

<?php
	// if given an variable to check or validate
  	$text = "issac";
	if($text == "issac"){
    	echo "Cool";
    }else{
    	echo "Huston, We've got a problem";
    }

// result : Cool

//Symbol Guide: 
// == ->> Equals to
// === ->> Strictly Equals to
// != ->> Not Equals to
// !== ->> Strictly not equals to 
// Hope this helps Godspeed.
?>
1
0

php, pokud je menší než číslo

<?php
if ($a > $b)
  echo "a is bigger than b";
?>
0
0

operátoři v php

if (condition)
   code to be executed if condition is true;
else
   code to be executed if condition is false;

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