Output of the "Converting an emoji into an HTML entity with PHP" PHP snippet

Environment:

Strangebuzz Snippet VM: 6.4.2
PHP: 8.3

Code execution output:

🎶 => &#127926;
🖋 => &#128395;
🌈 => &#127752;
🐰 => &#128048;
⚙ => &#9881;
🔗 => &#128279;

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