Ryan Gniewkowski

Built-In Functions

PHP has how many built-in functions? 10934

is_finite

1
1
1
1

1

is_nan




1





This happened becuase it came out to a 1 if it is not a number or nothing if false

is_numeric

1

1


1

round

0
-1
13
89
89
89
89
90
90
NAN
123
0
2
1
0

rand

275941353
1895690807
42
0

strtotime

1715064380
1715644800
1714608000
585619200
928108800

date

Tuesday
05
07
Tuesday, 05 07, 24
6
46
20
UTC
1715064380
Monday, 05 31, 99