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well, if i use $testString=&quot;apple+&quot;; the twp elemens are &quot;apple&quot; and &quot;&quot;. (one empty string)
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well, if i use $testString="apple+"; the twp elemens are "apple" and "". (one empty string)

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Hello,<br />
I'm using explode to delimit a string, for example:<br />
<br />
$testString=&quot;apple+&quot;;<br />
//$testString = apple+orange&quot;;<br />
$testStringArr = explode(&quot;+&quot;, $keywords);<br />
<br />
The output of the size of the $testStringArr &nbsp;both are 2.<br />
<br />
Any suggestion is highly appreciated,<br />
lilyyan<br />
<br />
<br />
<br />
<br />

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Hello,
I'm using explode to delimit a string, for example:

$testString="apple+";
//$testString = apple+orange";
$testStringArr = explode("+", $keywords);

The output of the size of the $testStringArr  both are 2.

Any suggestion is highly appreciated,
lilyyan






explode generating an empty element in an array

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