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August 29, 2015 14:23
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php string to float
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$str_rate = $this->settings['zones_form_'.$i.'_fee']; | |
$final_rate = (float)$str_rate; | |
$debug_arr = array( | |
'$str_rate' => $str_rate, | |
'$str_rate type' => gettype($str_rate), | |
'$final_rate' => $final_rate, | |
'$final_rate type' => gettype($final_rate), | |
); | |
print_r($debug_arr); | |
/*** RESULT | |
Array ( | |
[$str_rate] => 4.99 | |
[$str_rate type] => string | |
[$final_rate] => 0 | |
[$final_rate type] => double | |
) | |
***/ |
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