Demo\Aspect\FunctionInterceptorAspect

Complexity

Total Complexity

2

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	1
Bugs	0	Features	0

<?php
class FunctionInterceptorAspect implements Aspect
{

    /**
     * This advice intercepts an access to the array_*** function in Demo\Example\ namespace
     *
     * @param FunctionInvocation $invocation
     *
     * @Around("execution(Demo\Example\array_*(*)) && !execution(Demo\Example\array_multisort(*))")
     *
     * @return mixed
     */
    public function aroundArrayFunctions(FunctionInvocation $invocation)
    {
        echo 'Calling Around Interceptor for ',
            $invocation,
            ' with arguments: ',
            json_encode($invocation->getArguments()),
            PHP_EOL;

        return $invocation->proceed();
    }

    /**
     * This advice intercepts an access to the file_get_contents() function
     *
     * @param FunctionInvocation $invocation
     *
     * @Around("execution(Demo\Example\file_get_contents(*))")
     *
     * @return mixed
     */
    public function aroundFileGetContents(FunctionInvocation $invocation)
    {
        echo 'Calling Around Interceptor for ',
            $invocation,
            ' with arguments: ',
            json_encode($invocation->getArguments()),
            PHP_EOL;

        // return $invocation->proceed(); // Do not call original file_get_contents()
        return 'Hello!'; // Override return value for function
    }
}