3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $geos = array( array( "type" => "STATE", "state" => "TX" ), array( "type" => "STATE", "state" => "MI" ), array( "type" => "STATE", "state" => "CA" ) ); $geos = array( array( "type" => "DMA", "dma" => 635 ), array( "type" => "DMA", "dma" => 618 ), array( "type" => "DMA", "dma" => 803 ) ); $geos = array( array( "type"=> "CITY", "state"=> "TX", "city"=> "Austin" ), array( "type"=> "CITY", "state"=> "MI", "city"=> "East Lansing" ), array( "type"=> "CITY", "state"=> "TX", "city"=> "Houston" ) ); // figure out type $geoValues = array(); $geoTypeUppercase = count($geos) ? $geos[0]['type'] : null; if ($geoTypeUppercase === 'CITY') { $geoValues = array_map(function($geo) { return $geo['city'] . ', ' . $geo['state']; }, $geos); } else if (in_array($geoTypeUppercase, array('STATE', 'DMA'))) { $geoValues = array_map(function($geo) use ($geoTypeUppercase) { return $geo[strtolower($geoTypeUppercase)]; }, $geos); } if (count($geoValues)) { print_r($geoTypeUppercase); $geoType = 'geoType' . ucword($geoTypeUppercase); print_r($geoType); print_r($geoValues); }
based on i80QB
Output for 7.0.0 - 7.2.0
CITY Fatal error: Uncaught Error: Call to undefined function ucword() in /in/odAKT:69 Stack trace: #0 {main} thrown in /in/odAKT on line 69
Process exited with code 255.
Output for 5.3.0 - 5.6.21
CITY Fatal error: Call to undefined function ucword() in /in/odAKT on line 69
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/odAKT on line 57
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/odAKT on line 57
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/odAKT on line 57
Process exited with code 255.