php Flashcards
1
Q
Does php have a printf function?
A
yes, with the same syntax as java
2
Q
What is the difference between the sprint and printf function?
A
sprint can output to a variable instead
3
Q
What does the function file_exists do?
A
checks weather a file exists
4
Q
What functions exists for opening/writing/closing files?
A
fopen, fwrite, fclose
