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Changes between Initial Version and Version 1 of Ticket #36965, comment 5

initial	v1
1	1	Locks up Firefox and Internet Explorer, Edge doesn't lock up, but also doesn't seem to have a method to copy the contents of a page. I'm guessing there's a nearly endless loop cycling on that "\" following the entry into Maintenance mode. The loop is what's running us out of memory.
	2
	3	When the echo is in place, it inserts a HTML EOL, so the memory is only allocated for the line of text. When the echo is removed, or doesn't have the EOL, memory is allocated while trying to build the string continuously until the out of memory error stops it. With the echo in place, it's never stopped so the displayed web page is constantly growing, which hangs the browsers...