PHP CLI running out of memory -

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i'm trying reserialize 1gb sql dump using fix-serialization.php file https://github.com/blogestudio/fix-serialization/blob/master/fix-serialization.php

with command:

php -d memory_limit=-1 fix-serialization.php dump.sql

but following error

php fatal error:  out of memory (allocated 2328100864) (tried allocate 18446744071742389167 bytes)

i same error when try:

php -d memory_limit=2000m fix-serialization.php dump.sql

obviously computer not have 18446744071 gb of ram. i'm getting error on both mbp , ubuntu machine , i've tried running script on php5.6 , 7

looks shoud make own solution. script won't fit since reads whole file @ once , passes whole file preg_replace. regex quite complex, needs lot of memory processing such big strings. should read 1 data line, proccess line , write output file. open input file reading, , output file writing, data won't corrupted.


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