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<?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'); $image = ''; array_walk($itinerary, function($item, $index) use(&$image, $badPorts){ if(!in_array($item['portName'], $badPorts)) $image .= $index.":".$item['portName'].","; }); var_dump($image); $image2 = ''; foreach($itinerary as $key => $value){ if(!in_array($item['portName'], $badPorts)) $image2 .= $index.":".$item['portName'].","; } var_dump($image2);
Output for 8.3.0 - 8.3.6
string(19) "1:Moscow,2:Jupiter," Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on null in /in/EPCe4 on line 13 Warning: Undefined variable $index in /in/EPCe4 on line 13 Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on null in /in/EPCe4 on line 13 Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on null in /in/EPCe4 on line 13 Warning: Undefined variable $index in /in/EPCe4 on line 13 Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on null in /in/EPCe4 on line 13 Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on null in /in/EPCe4 on line 13 Warning: Undefined variable $index in /in/EPCe4 on line 13 Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on null in /in/EPCe4 on line 13 string(6) ":,:,:,"
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
string(19) "1:Moscow,2:Jupiter," Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on value of type null in /in/EPCe4 on line 13 Warning: Undefined variable $index in /in/EPCe4 on line 13 Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on value of type null in /in/EPCe4 on line 13 Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on value of type null in /in/EPCe4 on line 13 Warning: Undefined variable $index in /in/EPCe4 on line 13 Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on value of type null in /in/EPCe4 on line 13 Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on value of type null in /in/EPCe4 on line 13 Warning: Undefined variable $index in /in/EPCe4 on line 13 Warning: Undefined variable $item in /in/EPCe4 on line 13 Warning: Trying to access array offset on value of type null in /in/EPCe4 on line 13 string(6) ":,:,:,"
Output for 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
string(19) "1:Moscow,2:Jupiter," Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Trying to access array offset on value of type null in /in/EPCe4 on line 13 Notice: Undefined variable: index in /in/EPCe4 on line 13 Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Trying to access array offset on value of type null in /in/EPCe4 on line 13 Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Trying to access array offset on value of type null in /in/EPCe4 on line 13 Notice: Undefined variable: index in /in/EPCe4 on line 13 Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Trying to access array offset on value of type null in /in/EPCe4 on line 13 Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Trying to access array offset on value of type null in /in/EPCe4 on line 13 Notice: Undefined variable: index in /in/EPCe4 on line 13 Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Trying to access array offset on value of type null in /in/EPCe4 on line 13 string(6) ":,:,:,"
Output for 7.3.32 - 7.3.33, 7.4.26
string(19) "1:Moscow,2:Jupiter," string(6) ":,:,:,"
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31
string(19) "1:Moscow,2:Jupiter," Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Undefined variable: index in /in/EPCe4 on line 13 Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Undefined variable: index in /in/EPCe4 on line 13 Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Undefined variable: item in /in/EPCe4 on line 13 Notice: Undefined variable: index in /in/EPCe4 on line 13 Notice: Undefined variable: item in /in/EPCe4 on line 13 string(6) ":,:,:,"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/EPCe4 on line 6
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
Parse error: parse error, unexpected T_FUNCTION in /in/EPCe4 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/EPCe4 on line 6
Process exited with code 255.
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