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Message: Methods with the same name as their class will not be constructors in a future version of PHP; Waterfall_Cache has a deprecated constructor

Filename: _common/waterfall_cache.php

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Message: Methods with the same name as their class will not be constructors in a future version of PHP; Cache_System has a deprecated constructor

Filename: _common/waterfall_cache.php

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Message: Methods with the same name as their class will not be constructors in a future version of PHP; Memcache_Cache_System has a deprecated constructor

Filename: _common/waterfall_cache.php

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Message: Methods with the same name as their class will not be constructors in a future version of PHP; Filesystem_Cache_System has a deprecated constructor

Filename: _common/waterfall_cache.php

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Message: Methods with the same name as their class will not be constructors in a future version of PHP; APC_Cache_System has a deprecated constructor

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Using Regular Expressions to Validate Input

Using Regular Expressions to Validate Input

By ServerWatch Staff (Send Email)
Posted May 7, 1999


Ian Stallings
Validating user input is a basic but very necessary part of web development, especially when dealing with databases. Queries don't go too well when you have !@)#