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How to create comma separated list from an array in PHP?
To create a comma-separated list from an array in PHP, the code is as follows−
Example
<?php $arr = array( " John ", "Jacob ", " Tom ", " Tim "); echo "Array with leading and trailing whitespaces...
"; foreach( $arr as $value ) { echo "Value = $value
"; } echo "
Comma separated list...
"; print_r(implode(', ', $arr)); $result = array_map('trim', $arr); echo "
Updated Array...
"; foreach( $result as $value ) { echo "Value = $value
"; } ?>
Output
This will produce the following output−
Array with leading and trailing whitespaces... Value = John Value = Jacob Value = Tom Value = Tim Comma separated list... John , Jacob , Tom , Tim Updated Array... Value = John Value = Jacob Value = Tom Value = Tim
Example
Let us now see another example −
<?php $arr = array(100, 200, 300, 400, 500); echo "Comma separated list...
"; print_r(implode(', ', $arr)); ?>
Output
This will produce the following output−
Comma separated list... 100, 200, 300, 400, 500
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