gOOGLE cASE of a given sentence | Function to remove spaces and convert into camel case ; check for spaces in the sentence ; conversion into upper case ; If not space , copy character ; return string to main ; Driver Code
< ? php function convert ( $ s ) { $ n = strlen ( $ s ) ; $ s [ 0 ] = strtolower ( $ s [ 0 ] ) ; for ( $ i = 1 ; $ i < $ n ; $ i ++ ) { if ( $ s [ $ i ] == ' ▁ ' && $ i < $ n ) { $ s [ $ i + 1 ] = strtolower ( $ s [ $ i + 1 ] ) ; $ i ++ ; } else $ s [ $ i ] = strtoupper ( $ s [ $ i ] ) ; } return $ s ; } $ str = " I ▁ get ▁ intern ▁ at ▁ geeksforgeeks " ; echo ( convert ( $ str ) ) ; ? >