Home > Article > Backend Development > Here are a few question-based titles that fit the content of your article: **Short & Direct:** * **How to Determine the Absolute Path of the Initial PHP Script?** * **Getting the Absolute Path
Problem:
Obtaining the absolute path of the script executed initially, regardless of its execution environment (command line or Apache).
Solution:
For the initially executed script:
<code class="php">$stack = debug_backtrace(); $firstFrame = $stack[count($stack) - 1]; $initialFile = $firstFrame['file'];</code>
This method utilizes the debug_backtrace function to capture the stack trace and extract the path of the initially executed script.
For the current script:
<code class="php">__FILE__ // Absolute path to the currently executing script</code>
The FILE constant provides the absolute path to the currently executing script, regardless of its execution context.
Additional Notes:
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