uuse value as reference and change original value in array
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php 6 variable's value.
To work with references to the array elements rather than copies of the values, simply add a & (ampersand) symbol before the variable name within the foreach statement:
foreach ( $array as <span>&$value ) {
Here's the previous example rewritten to use references:
$authors = array( "Steinbeck", "Kafka", " Summary
| status | not read | | reprioritisations | |
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| last reprioritisation on | | | suggested re-reading day | |
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| started reading on | | | finished reading on | |
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