PHP and MySQL syntax: Difference between revisions

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* preg_match...
* preg_match...


* verbose approach:
* verbose approach: {{exclaim}} IF (0 == 'String') always be true?<ref>[http://stackoverflow.com/questions/6843030/why-does-php-consider-0-to-be-equal-to-a-string Why does PHP consider 0 to be equal to a string? - Stack Overflow]</ref>
<pre>
<pre>
if($var =="AAA" OR $var =="BBB" OR $var =="CCC"){
if($var =="AAA" OR $var =="BBB" OR $var =="CCC"){

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