Example #1
0
<?php

/*
 * Write code to reverse a String. 
 * 
 */
function reverseString($str)
{
    assert(is_string($str));
    $start = 0;
    $end = strlen($str) - 1;
    while ($start < $end) {
        $tmp = $str[$start];
        $str[$start++] = $str[$end];
        $str[$end--] = $tmp;
    }
    return $str;
}
echo reverseString("abcde");
    echo "<tr>";
    echo "<td>" . $label . "</td><td>" . $waarde . "</td>";
    echo "</tr>";
}
?>
        </table>
    </article>
    <article>
        <h3>Celcius naar Fahrenheit</h3>
        <?php 
echo "32 graden celcius is " . toFahrenheit(32) . " graden fahrenheit";
?>
    </article>
    <article>
        <h3>Is deelbaar door drie?</h3>
        <?php 
echo "is 6 deelbaar door drie? ";
if (checkDeelDrie(6)) {
    echo "waar";
} else {
    echo "nietwaar";
}
?>
    </article>
    <article>
        <h3>Tekst Omkeren</h3>
        <?php 
echo "\"Hello World!\" is omgedraait: " . reverseString("Hello World!");
?>
    </article>
Example #3
0
<?php

//use Exception;
/* 
 * Write a function to reverse a string.
 */
function reverseString($randomString)
{
    if (is_string($randomString)) {
        return strrev($randomString);
    } else {
        throw new Exception("The value is no string");
    }
}
echo reverseString("Some Random String");
Example #4
0
	<title>Document</title>
</head>
<body>
	<form action="index.php" method="post">
		<p>Enter your string</p>
		<input type="text" name="userText"><br><br>
		<input name="submit" type="submit" value="submit"><br><br>
	</form>
</body>
</html>
<?php 
function reverseString($text)
{
    $textReverse = strrev($text);
    echo "Text before: ";
    echo $text . "<br><br>";
    echo "Text before: ";
    echo $textReverse;
}
if ($_POST) {
    if (isset($_POST['userText'])) {
        $text = $_POST['userText'];
    }
    if ($_POST['submit']) {
        if ($_POST['userText'] == null) {
            die("Enter text");
        }
    }
}
reverseString($text);
Example #5
0
<?php

function reverseString($A)
{
    $arrayA = str_split($A);
    $reversearray = array_reverse($arrayA);
    return implode('', $reversearray);
}
echo reverseString('fuckof');
Example #6
0
<html>
    <head>
        <?php 
include "layout.php";
?>
    </head>
    <div class="container">
        <div class="content">
            <?php 
toFarhrenheit(20);
echo "<br>";
echo reverseString("Hello Jumbo!");
echo "<br>";
echo dividableByThree(3);
function toFarhrenheit($celsius)
{
    echo $celsius . " graden celsius = " . ($celsius * 1.8 + 32) . " graden Fahrenheit.";
}
function dividableByThree($number)
{
    return $number % 3 == 0 ? $number . " is deelbaar door 3!" : $number . " is niet deelbaar door 3!";
}
function reverseString($string)
{
    return strrev($string);
}
?>
            <br>
            <a href="https://github.com/jmoritdev/jmoritphp/blob/master/functions.php">Source code</a>
        </div>