Fatal error: Allowed memory size of 104857600 bytes exhausted (tried to allocate 32345609 bytes)
It mean I need 137203209 bytes memory limit to run my php script.
I got this error although I have the following code in the script.
ini_set('memory_limit', 268435456); # 256 MB
The script is on my shared hosting server. I don't have access to php.ini.
The memory_limit did work for other scripts in the same hosting server.
When I checked phpinfo() of my server, I see these
suhosin.memory_limit - 128
memory_limit - 100M
My script definitely needs more than 128M because it is a mail sending script with large file attachment.
suhosin.memory_limit - 128 does not allow you to increase memory limit higher that 128mb, set it to 268435456 to be allowed to increase memory_limit up to 256Mb. I doubt you can do it on a shared hosting, though, because you need an access to suhosin ini file (you can not do something like ini_set('suhosin.memory_limit', 268435456);).