Php performance

PHP Performance laruence [email_address] http://www.laruence.com/ 14-May-2011

Goals ,[object Object],[object Object],[object Object],[object Object]

Compiler Optimization ,[object Object]

WebServer ,[object Object],[object Object],[object Object]

Apache Optimizations ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Output Optimizations ,[object Object],[object Object],[object Object],[object Object]

Reduce Request ,[object Object],[object Object],[object Object],[object Object]

Save Bandwidth ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PHP Parse Cycle ,[object Object],[object Object]

Merge Include ,[object Object],[object Object]

Opcode Cache ,[object Object],[object Object]

Prefer Use Static Methods ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Avoid Magic ,[object Object],[object Object],[object Object]

Avoid Function calls ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Use Include instead of Include_once ,[object Object]

@ is evil ,[object Object],[object Object],[object Object],[object Object]

Less memory usage ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PCRE is slow ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Do not mis-use Constants ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Do not multi-call function in for loop ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Use Reference ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Do Work for PHP ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Shorten names ,[object Object],[object Object],[object Object]

Use PHP’s functions ,[object Object],[object Object],[object Object]

Execute Method ,[object Object],[object Object],[object Object]

Contents Cache ,[object Object],[object Object],[object Object],[object Object]

Use PHP Extension ,[object Object],[object Object],[object Object]

Proﬁling & Benchmarking ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Php performance

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Php performance