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Package debug
Short Description Simple debugging utility for PHP.
License MIT
Homepage http://github.com/zidizei/debug-php
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Informations about the package debug
debug-php
Simple debugging utility for PHP to print out messages to stdout or the browser's JavaScript console, if supported.
Heavily inspired by debug for node.js.
Installation
Use Composer and add this to your
composer.json:
"require": {
"zidizei/debug", "~0.1.1"
}Usage
debug-php lets you print out short debbuging messages for your PHP project either to stdout or to the JavaScript console of your browser, in case you are using this library on your website.
The above code will produce something like this when run using a web server and browser:
Output to stdout will look more or less the same using colors
defined by your shell.
Disabling debugging messages
By default, debug-php is good to go by just calling its methods.
Since 0.1.1 you can call \Debug\off() to explicitly disable
debugging messages. In combination with \Debug\on(), this
could be used to programmatically decide to skip debug messages
for certain sections of your code.
Multiple Profiles
You can use profiles to better distinguish some of your debug messages. The example above only uses one profile by calling:
\Debug\profile("parser")If a profile by that name already exists, it will be closed. You can close the currently active (as in last opened) profile by omitting the parameter:
\Debug\profile()If there are no active profiles, it will open a default one (aptly named default). Note that there has to be at least one profile open for debugging.
The following code example demonstrates the use of multiple debugging profiles:
The above code will produce something like this when run using a web server and browser:
Output to stdout will look more or less the same using colors
defined by your shell.
Time measurements
The milliseconds at the end of each debug line indicate the time difference between the execution of the current debug message and the previous one.
Additionally, each profile duration is measured and displayed once it has been closed.
