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Paul Bunyan Message Logger by Diamond Sierra

PB-3008: PHP OPcache is off

Paul Bunyan code PB-3008 (Error): PHP OPcache is off. What it means and what to do.

Updated · By Diamond Sierra

The Codes screen: every PB code found on the site, with counts
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What it means

PHP is re-reading and re-compiling every code file on every request. This commonly doubles or triples processor time.

What to do

Switch OPcache on in the hosting control panel (PHP settings or PHP extensions). It needs no code change.

Details

CodeSeverityGroup
PB-3008ErrorSetup