<?php
$itinerary = array (array('portName'=>'Day At Sea'), array('portName'=>'Moscow'), array('portName'=>'Jupiter'));
$badPorts = array('At Sea', 'Day At Sea', 'Cruising The Mediterranean Sea');
$image = '';
$index = 0;
$image .= implode(',', array_reduce($itinerary, function ($result, $item) use ($badPorts, &$index){
if(!in_array($item['portName'], $badPorts)) $result[$index] = $item['portName'];
$index++;
return $result;
}, array()));
var_dump($image);
$image2 = '';
array_walk($itinerary, function($item, $index) use(&$image2, $badPorts){
if(!in_array($item['portName'], $badPorts)) $image2 .= $index.":".$item['portName'];
});
var_dump($image2);
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
- string(14) "Moscow,Jupiter"
string(17) "1:Moscow2:Jupiter"
- Output for 5.2.3 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/8uJSR on line 6
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
- <br />
<b>Parse error</b>: syntax error, unexpected T_FUNCTION in <b>/in/8uJSR</b> on line <b>6</b><br />
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- <br />
<b>Parse error</b>: parse error, unexpected T_FUNCTION in <b>/in/8uJSR</b> on line <b>6</b><br />
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- <br />
<b>Parse error</b>: parse error in <b>/in/8uJSR</b> on line <b>6</b><br />
Process exited with code 255.
preferences:
212.7 ms | 402 KiB | 343 Q