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--- uphp:functions:function_exists [2017/04/12 12:56]
jeff
+++ uphp:functions:function_exists [2017/05/08 14:26]
jeff
@@ Line 10: / Line 10: @@
 <html>
 <span style="font-size:125%;color:green">int
-<span style="color:black">
+<span style="color:black">function_exists (
-</html>
-[[function_exists]] (
-<html>
 <span style="color:green">string
 <span style="color:blue">$function_name
@@ Line 32: / Line 29: @@
 ====Examples====
-**Check for the existence of the [[array_key()]] function (available if firmware >= 1.953):**
+===Check for the existence of the 'array_key' function (available if firmware >= 1.953)===
 <code php>
@@ Line 45: / Line 42: @@
 </code>
-**Load a list of custom functions and check that a function is included before calling it:**
+===Load a list of custom functions and check that a function is included before calling it===
 <code php>

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