fix for php 5.3
fix for php 5.3

mikaelrandy/atoum,gpaton/atoum,agallou/atoum,GuillaumeDievart/atoum,CedCannes/atoum,GuillaumeDievart/atoum,Tiross/atoum,jubianchi/atoum,Tiross/atoum,vonglasow/atoum,vonglasow/atoum,gpaton/atoum,jubianchi/atoum,mikaelrandy/atoum,mageekguy/atoum,CedCannes/atoum,agallou/atoum,tejerka/atoum,tejerka/atoum,mageekguy/atoum