Remove anonymous function for PHP < 5.3

[majelbstoat]

Hello @polastre, @majelbstoat,

Please review the following commits I made in branch 'jamie-no-anonymous'.

fa2ca965b71fc76f7cf7789ed60d821a7008331f (2015-10-03 13:51:38 -0700) Remove anonymous function for PHP < 5.3

R=@polastre R=@majelbstoat

MANUAL TESTING=ran successfully locally

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[majelbstoat]

YOLOMerging PHP.