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--- uphp:functions:ini_set [2017/05/09 10:07]
jeff
+++ uphp:functions:ini_set [2019/06/12 05:42]
admin
@@ Line 28: / Line 28: @@
 <html>If the <b><span style="color:blue">key<span style="color:black"></b> does not exist it is added to the <b><span style="color:blue">section<span style="color:black"></b>, if it exists, otherwise the <b><span style="color:blue">section<span style="color:black"></b>, <b><span style="color:blue">key<span style="color:black"></b> and <b><span style="color:blue">value<span style="color:black"></b> are appended to the end of the file.</html>
+=== Clearing a Key ===
+By specifying a blank ('') value for the key, the key and value will be erased from the ini file.
 ====Parameters====
@@ Line 39: / Line 43: @@
 <html><b><span style="color:blue">$value<span style="color:black"></b>:  The value to write (<b><span style="color:green">string<span style="color:black"></b>, <b><span style="color:green">int<span style="color:black"></b> or <b><span style="color:green">float<span style="color:black"></b>)</html>
-====Return Value====
+====Return Values====
 <html><b><span style="color:green">Integer<span style="color:black"></b></html>:  1 on success or 0 on failure

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