PHP Function Table / Implementation & Documentation

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function class_exists

this function is not available in the current (CVS) version of PHP3

in the current (CVS) version of PHP4, this function
is definend in php4/Zend/zend_builtin_functions.c

it is not documented yet

this function lacks a proto definition in latest PHP3 source

there is a proto in latest PHP4 source:
bool class_exists(string classname)
Checks if the class exists
PHP 3.0.*
01234567891
0		1
1		1
2		1
3		1
4		1
5		1
6		c
v
s
                  
 

 

PHP 4.0.*
0
b
1		0
b
2		0
b
4		0
R
C
1		0
R
C
2		0c
v
s
--xxx-x

last update Die 23 Mai 2000 10:00:42 CEST

(c) 2000 Hartmut Holzgraefe