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Tagged with php-internals apc
2
questions
0
votes
1
answer
1k
views
What's the PHP APC cache's apc.shm_strings_buffer setting for?
I'm trying to understand the apc.shm_strings_buffer setting in apc.ini. After restarting PHP, the pie chart in the APC admin shows 8MB of cache is already used, even though there are no cached entries ...
- 542
14
votes
2
answers
2k
views
how does PHP opcode relate to the actually executed binary code?
test.php as plain text:
<?php
$x = "a";
echo $x;
test.php as opcode:
debian:~ php -d vld.active=1 -d vld.execute=0 -f test.php
Finding entry points
Branch analysis from position: 0
Return found
...
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