Hi I am using php for mathematical calculations like Matrix inversion and other Matrix manupulations so obiously i need to know the maximum size of php array. I read the page .. and found at least some one is also facing similar problem. I have created a 3D array and I need to create higher order of array for matrix calculations. I had problem in 3D array. PHP workes fine during calculation. However it forges the data in that array after calculation. To be specific i have following example Let $A=[$i][$j][$k] if i was to set $i=1 and then $i=2 later then PHP only remembers the value when $i=2 and forgets when $i=1. Remeber that $A is a big matrix of order about 30*150*150 ! will you solve this problem for me please.
