comparison in php using == and === operators -

comparison in php using == and === operators -

in application, there values generated @ run time x, 1x,2,1 etc. need compare these:

as know,

x == 1 false '1x'== 1 true '1' == 1 true

for application, first,second cases needs false , 3rd needs true. if utilize ===,

x === 1 false '1x'=== 1 false 1' === 1 false

so both these comparisons can not use.

i think converting string , comparing using strcmp best alternative have. please share thoughts. reply appreciated.

strcmp suitable this.but should aware of homecoming values.

returns < 0 if str1 less str2; > 0 if str1 greater str2, , 0 if equal.

or can utilize regex

php