<?php 
$globalString                          = 'Hello'; 
$globalIntTruthy                       = 1; 
$globalIntFalsey                       = 0; 
$globalFloat                           = 1.123; 
$globalBoolTrue                        = true; 
$globalBoolFalse                       = false; 
$globalNull                            = null; 
$globalArray                           = ['foo']; 
$globalNestedArray                     = [['foo']]; 
$globalObject                          = (object) ['foo'=> 'bar']; 
$globalObjectWithBackSlashString       = (object) ['foo'=> 'back\\slash']; 
$globalObjectWithDoubleBackSlashString = (object) ['foo'=> 'back\\\\slash']; 
 
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