cPanelKenneth

cPanel Development
Staff member
Apr 7, 2006
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308
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Root Administrator
I recommend reading PHP: Migrating from PHP 5.3.x to PHP 5.4.x - Manual and then evaluating what needs considered for the circumstances of your server(s).

One thing to keep in mind, PHP 5.3 entered its end of life stage March 2013 (PHP: News Archive - 2012). At some point in the near future PHP 5.3 will stop receiving any updates. You are encouraged to move to 5.4 as soon as you can.
 

vlee

Well-Known Member
Oct 13, 2005
374
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Spokane, Washington
cPanel Access Level
Root Administrator