PHP-SQL/php7-mysql-data
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Jan Unger
2016-08-16 21:20:53 +02:00
commit 88cf71d772
10930 changed files with 1708903 additions and 0 deletions
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15
Kapitel_2/Lektion_9/1_grundrechenarten.php Normal file
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<?php
echo 7 + 3;
echo '<br>';
echo 7 - 3;
echo '<br>';
echo 7 * 3;
echo '<br>';
echo 7 / 3;
echo '<br>';
echo 7 / 0;

15
Kapitel_2/Lektion_9/2_mit_variablen_rechnen.php Normal file
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<?php
$a = 10;
$b = 20;
echo $a + $b;
echo '<br>';
$summe = $a + $b;
echo $summe;
echo '<br>';
echo "<p>Summe: " . $summe . "</p>";
echo "<p>Summe: " . ($a + $b) . "</p>";

6
Kapitel_2/Lektion_9/3_punkt_vor_strich.php Normal file
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<?php
echo 1 + 2 * 3;
echo '<br>';
echo (1 + 2) * 3;

21
Kapitel_2/Lektion_9/4_variablen_inkrementieren.php Normal file
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<?php
$a = 3;
$a = $a + 4;
echo $a;
echo '<br>';
$a = 3;
$a += 4;
echo $a;
echo '<br>';
$a = 3;
$a++;
echo $a;
echo '<br>';
$a = 3;
$a--;
echo $a;
echo '<br>';

5
Kapitel_2/Lektion_9/5_fliesskommazahlen.php Normal file
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<?php
$x = 1.5;
$y = 2.3;
echo $x + $y;

6
Kapitel_2/Lektion_9/6_potenzen.php Normal file
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<?php
echo pow(2, 3);
echo '<br>';
echo 2 ** 3;