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doctrine2/manual/docs/Coding standards - Naming Conventions - Constants.php
2006-10-01 13:58:19 +00:00

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PHP

Following rules must apply to all constants used within Doctrine framework:
<ul><li \> Constants may contain both alphanumeric characters and the underscore.</ul>
<ul><li \> Constants must always have all letters capitalized.</ul>
<ul><li \> For readablity reasons, words in constant names must be separated by underscore characters. For example, ATTR_EXC_LOGGING is permitted but ATTR_EXCLOGGING is not.
</ul>
<ul><li \> Constants must be defined as class members by using the "const" construct. Defining constants in the global scope with "define" is NOT permitted.
</ul>