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pelagisk/gist:3299594

Created August 8, 2012 23:05
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Exempel 2 PHP
Raw
gistfile1.php
<?php
/* definiera en array */
$test = array('key1' => 'hej', 42 => 'då');
/* skriver ut 'hej' */
echo $test['key1'];
/* skriver ut 'då' */
echo $test[42];
/* skriv ut alla nycklar till $test */
echo array_keys($test);
/* skriv ut en array med en (för människor) läsbar sträng */
print_r($test);
?>
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