php - Is it better to get values from array or declaring them each time? -


example 1:

$a = 'value1'; $b = 'value2'; $c = 'value3';  $x = 'value1'; $y = 'value2'; $z = 'value3';

example 2:

$var = array('value1', 'value2', 'value3');  $a = var[0]; $b = var[1]; $c = var[2];  $x = var[0]; $y = var[1]; $z = var[2];

which example has less server resource usage? example faster?

in neither has impact on speed trivial. if talk memory usage, array uses more stores same variables + reffence links (again, trivial how works). there other factors need consider:

1.readability - if use array approach code dificult trace in bigger functions.

2.operations - if use array array approach operations variables limited things += break array refference , store values directly in variable.

3.relations other devs - if use array approach else has work code spilling curses way ;)


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