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--- uphp:functions:strlen [2017/05/26 17:38]
jeff
+++ uphp:functions:strlen [2021/09/13 05:57] (current)
@@ Line 11: / Line 11: @@
 <span style="color:black">strlen (
 <span style="color:green">string
-<span style="color:blue">$str
+<span style="color:blue">$input
 <span style="color:black">)
 </html></well>
@@ Line 17: / Line 17: @@
 ====Parameter====
-<html><b><span style="color:blue">$str<span style="color:black"></b>:  A <b><span style="color:green">string<span style="color:black"></b></html>
+<html><b><span style="color:blue">$input<span style="color:black"></b>:  A <b><span style="color:green">string<span style="color:black"></b></html>
 ====Return Values====
-<html><b><span style="color:green">Integer<span style="color:black"></b> number of bytes in the <b><span style="color:green">string<span style="color:black"></b> (it's length), 0 if <b><span style="color:blue">$str<span style="color:black"></b> is empty</html>
+<html><b><span style="color:green">Integer<span style="color:black"></b> number of bytes in the <b><span style="color:green">string<span style="color:black"></b> (it's length), which can be 0 if the <b><span style="color:blue">input<span style="color:green"> string<span style="color:black"></b> is empty</html>
 ====Examples====
@@ Line 49: / Line 49: @@
 [[substr()]] - Return part of a <html><b><span style="color:green">string</b></html>
-[[ucfirst()]] - Convert a string to lowercase except for the first character of each word
+[[ucfirst()]] - Convert a <html><b><span style="color:green">string<span style="color:black"></b></html> to lowercase except for the first character

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