Archive:PHP and MySQL Programming/Syntax Overview: Difference between revisions
wikademia>Kencyber |
wikademia>Wikademia m moved PHP and MySQL Programming/Syntax Overview to Archive:PHP and MySQL Programming/Syntax Overview over redirect |
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== PHP tags: == | == PHP tags: == | ||
{{ntnes}} | |||
=== '''<?php [code] ?>''' === | === '''<?php [code] ?>''' === | ||
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Which will output something like ''2005-11-09 19:40:05''. | Which will output something like ''2005-11-09 19:40:05''. | ||
[[]] | |||
== Commenting == | == Commenting == | ||
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* Example: | * Example: | ||
<source lang="php"> | <source lang="php"> | ||
echo | echo "Hello"; # Everything from the hash is commented out | ||
</source> | </source> | ||
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* Example: | * Example: | ||
<source lang="php"> | <source lang="php"> | ||
$a = | $a = "Fill the halls "; | ||
$b = | $b = "with poisoned ivy..."; | ||
$c = $a . $b; # the '.' operator concatenates two variables. | $c = $a . $b; # the '.' operator concatenates two variables. | ||
// $c = | // $c = "Fill the halls with poisoned ivy..."; | ||
</source> | </source> | ||
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// $a[3] = 4; | // $a[3] = 4; | ||
$b = array( | $b = array("name" => "Fred", "age" => 30); | ||
// $b['name'] = | // $b['name'] = "Fred"; | ||
// $b['age'] = 30; | // $b['age'] = 30; | ||
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function who_am_i() { | function who_am_i() { | ||
echo "My name is {$this->name | echo "My name is {$this->name}, and I am a dog"; | ||
} | } | ||
} | } | ||