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Less1,2,3 #4

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Less1,2,3 #4

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9773a35
first task less2
Denislavrov Feb 18, 2019
f750052
first task less2
Denislavrov Feb 18, 2019
63302ba
Php1 init commit
Denislavrov Feb 25, 2019
33655f7
Merge remote-tracking branch 'origin/less2' into less2
Denislavrov Feb 25, 2019
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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
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.idea/
280 changes: 279 additions & 1 deletion .idea/workspace.xml
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55 changes: 55 additions & 0 deletions less1.php
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<?php
/**
* Created by PhpStorm.
* User: denis
* Date: 23/02/2019
* Time: 15:31
*/
//task1
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

//echo $abraCadabra;
//var_dump();
//require '';

//task2
//task3
$a = 5;
$b = '05';
var_dump($a == $b); // приведение типов $b преобразует в int ранвый 5
var_dump((int)'012345'); // приведение типов преобразует в int!
var_dump((float)123.0 === (int)123.0); //int целочисленное число float дробное поэтому false
var_dump((int)0 === (int)'hello, world'); // строку hello word преобразует в число равное 0
//task4

$h1 = 'Hello World!';
$title = 'The time is now!';
?>

<html>
<head></head>
<body>
<h1><?= $h1 ?></h1>
<div><?= $title ?></div>
</body>
</html>
<br/>
<br/>
//task5
<br/>
<?php
$a = 3;
$b = 5;

$a = $a + $b;
$b = $b - $a;
$b = -$b;
$a = $a - $b;

echo 'a=' .$a;
echo '<br/>';
echo 'b=' .$b;


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