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--- uphp:functions:explode [2017/03/28 20:08]
jeff
+++ uphp:functions:explode [2021/09/13 05:57]
@@ Line 1: / Line 1: @@
-======explode======
-<badge>WMPRO, WMMINI FW >= 1.0</badge> <badge>WMMEGA FW >= 2.0</badge>
-Turn a string into an array
-====Description====
-<well size="sm"><html><span style="font-size:125%;color:green;">array
-<span style="color:black;"></html>[[explode]]
-<html>(
-<span style="color:green;">string
-<span style="color:blue;">$value<span style="color:black;">,
-<span style="color:green;">string
-<span style="color:blue;">$delimiter
-<span style="color:black;">)
-</html></well>
-Turn a string into an array by separating out the elements as bounded by a delimiter character
-====Parameters====
-<html><span style="color:blue;"><b>$value</b><span style="color:black;"></html>:  String to be separated into elements in the array
-<html><span style="color:blue;"><b>$delimiter</b><span style="color:black;"></html>:  Character to use for separation
-====Return Value====
-Array of elements
-====Example====
-<code php>
-<pre><?
-  $mylist="one,two,three,four";
-  $myarray=explode($mylist,",");
-  print_r($myarray);
-?></pre>
-</code>
-The above example will output:
-<code>
-[$myarray] = Array (
-(string) [0] => one
-(string) [1] => two
-(string) [2] => three
-(string) [3] => four
-)
-</code>
-====See Also====
-[[implode()]] - Turn an array into a string
-[[print_r()]] - Dump the contents of an array to the current output
-[[sizeof()]] - Return the number of elements in an array
-[[uphp:variables|uPHP Variable Types and Limits]]
-====Additional Information====
-Note that there is an important difference in the parameter order between mainline PHP and Wattmon uPHP. In the mainline PHP function the delimiter comes first, but in uPHP the string to be exploded comes first:
-<badge>PHP</badge> ''explode(delimiter,string)''
-<badge>uPHP</badge> ''explode(string,delimiter)''
-Wattmon uPHP's parameter order is easier to remember and more consistent:  The delimiter parameter comes last in both [[explode()]] and [[implode()]].

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