PHP Function Table / Implementation & Documentation

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function method_exists

Checks if the class method 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 documented in classobj.xml

a german translation is available

a japanese translation is available

this function lacks a proto definition in latest PHP3 source

there is a proto in latest PHP4 source:
bool method_exists(object object, string method)
Checks if the class method 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
-xxxx-x

last update Die 23 Mai 2000 10:00:54 CEST

(c) 2000 Hartmut Holzgraefe