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webprogramozo/debug_backtrace.php

Created December 1, 2018 14:03
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Modifying array items within debug backtrace
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debug_backtrace.php
<?php
set_error_handler(function(){
$backtrace = debug_backtrace(0);
$backtrace[2]["args"][0][0] = 7;
$backtrace[2]["args"][0][1] = 5;
$backtrace[2]["args"][0][2] = 3;
});
$test = [4,3,2];
var_dump($test);
pbr($test);
var_dump($test);
function pbr(array &$test){
//do something with error
array_merge([], "");
$test[] = 1;
}
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