PHP

Enter/Leave Context in Logging

Demonstrates EnterContext and LeaveContext using the Chilkat Log API. Chilkat2 PHP

<?php

use Chilkat2\Log;

$log = new Log();

// Initialize the log object with an initial context tag:
$log->Clear('myLog');

// Add some information..
$log->LogInfo('Hello, I\'m here...');

// Open a sub-context
$log->EnterContext('abc');

// New information is now logged within the "abc" context.
$log->LogInfo('This is inside the abc context');
$log->LogError('File not found.');

// Perhaps open a new context...
$log->EnterContext('fileInfo');
$log->LogData('filename', 'something.txt');
$log->LogData('path', '/somedir/xyz');
$log->LeaveContext();

// Close the "abc" context.
$log->LeaveContext();

// Examine the content of the log:
echo $log->LastErrorText, "\n";

// This is the output:

// myLog:
//   Hello, I'm here...
//   abc:
//     This is inside the abc context
//     File not found.
//     fileInfo:
//       filename: something.txt
//       path: /somedir/xyz
//     --fileInfo
//   --abc
// --myLog