<?php
function array_column( array $input, $columnKey, $indexKey=null )
{
$arr = array();
if ( $indexKey !== null )
foreach ( $input as $val )
$arr[ $val[$indexKey] ] = $val[$columnKey];
else
foreach ( $input as $val )
$arr[] = $val[$columnKey];
return $arr;
}
$a = array(
array( 'id' => 1
, 'name' => 'foo'
, 'date' => date('m-d-Y')
)
, array( 'id' => 2
, 'name' => 'bar'
, 'date' => date('m-d-Y')
)
, array( 'id' => 3
, 'name' => 'george'
, 'date' => date('m-d-Y')
)
, array( 'id' => 4
, 'name' => 'burdell'
, 'date' => date('m-d-Y')
)
);
if(function_exists('array_column'))
{
echo('array_column ');
$b = array_columns($a, 'name');
}else
{
echo('getCols ');
$b = getCols($a, 'name');
}
var_dump($b);
- Output for 5.3.23, 5.4.13
- array_column
Fatal error: Call to undefined function array_columns() in /in/uS3tU on line 44
Process exited with code 255. - Output for 5.3.0 - 5.3.22, 5.4.0 - 5.4.12
- array_column
Fatal error: Call to undefined function array_columns() in uS3tU on line 44
Process exited with code 255.
preferences:
167.75 ms | 1395 KiB | 45 Q