<?php
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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system("python /home/pi/Desktop/MyCity/bus_stop/qr_reader/main.py > /dev/null 2>&1 &");
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}else{
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echo "
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<html>
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<body>
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<button type=\"button\" onclick=\"Http = new XMLHttpRequest();
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Http.open(\"POST\",\".\");
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Http.send();
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\" >Click Me!</button>
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</body>
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</html>
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";
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}
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?>
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