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run code in 150+ php & hhvm versions
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<?php function roundToValues( $search, array $arr ) { $search = floor($search); //echo "$search\n"; foreach($arr as $k=>$v){ if($k > $search){ echo "i:$k < s:$search\n"; echo "$v\n"; } } } $arr = [ '0' => '0', '20' => '0-20', '50' => '20-50', '100' => '50-100', '200' => '100-200', '500' => '200-500' ]; var_dump( roundToValues('49.99',$arr) ); ?>
based on J9uXD
Output for 5.4.0 - 7.1.0
i:50 < s:49 20-50 i:100 < s:49 50-100 i:200 < s:49 100-200 i:500 < s:49 200-500 NULL
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/Y5Rpa on line 13
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/Y5Rpa on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting '&' or T_VARIABLE or T_CONST in /in/Y5Rpa on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE or T_CONST in /in/Y5Rpa on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'&'' or `T_VARIABLE' or `T_CONST' in /in/Y5Rpa on line 2
Process exited with code 255.