Sometimes it's annoying to try to find those var_dump()'s

function.dump.php

<?php

/**
 * Dumps a value with the file and line number where dump was called
 *
 * @params mixed $value Value to dump
 * @params mixed $dumpFunction The function name or closure used to dump the value. Default to var_dump()
 */
function dump($value, $dumpFunction = 'var_dump') {
    $trace = array_shift(debug_backtrace());
    echo "\n\ndump ({$trace['file']} +{$trace['line']}):\n";
    $dumpFunction($value);
    echo "\nend dump\n";
}