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<?php function roundToValues( $search, array $arr ) { foreach( $arr as $item) { echo "i:$item < s:$search\n"; if($item<$search){echo "true\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 BXk5n
Output for 5.4.0 - 7.1.0
i:0 < s:49.99 true i:0-20 < s:49.99 true i:20-50 < s:49.99 true i:50-100 < s:49.99 i:100-200 < s:49.99 true i:200-500 < s:49.99 true NULL
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/8l4AD on line 9
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/8l4AD 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/8l4AD 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/8l4AD 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/8l4AD on line 2
Process exited with code 255.