Can cheapest shipping = $0?

[EricK]

Hi,

 

Can cheapest shipping = $0.00? Looks like the cheapest method is set starting line 147, in checkout_shipping.php:

 

// if no shipping method has been selected, automatically select the cheapest method.

// if the modules status was changed when none were available, to save on implementing

// a javascript force-selection method, also automatically select the cheapest shipping

// method if more than one module is now enabled

if ( !tep_session_is_registered('shipping') || ( tep_session_is_registered('shipping') && ($shipping == false) && (

tep_count_shipping_modules() > 1) ) ) $shipping = $shipping_modules->cheapest();

 

This sets the cheapest method > $0; how can we include cheapest method=$0?

 

Thank you,

EricK :unsure:

[EricK]

I see the function "cheapest()" gets defined at: /includes/classes/shipping.php -> line 89

 

89 function cheapest() {

90 if (is_array($this->modules)) {

91 $rates = array();

92

93 reset($this->modules);

94 while (list(, $value) = each($this->modules)) {

95 $class = substr($value, 0, strrpos($value, '.'));

96 if ($GLOBALS[$class]->enabled) {

97 $quotes = $GLOBALS[$class]->quotes;

98 for ($i=0, $n=sizeof($quotes['methods']); $i<$n; $i++) {

99 if (isset($quotes['methods'][$i]['cost']) && tep_not_null($quotes['methods'][$i]['cost'])) {

100 $rates[] = array('id' => $quotes['id'] . '_' . $quotes['methods'][$i]['id'],

101 'title' => $quotes['module'] . ' (' . $quotes['methods'][$i]['title'] . ')',

102 'cost' => $quotes['methods'][$i]['cost']);

103 }

104 }

105 }

106 }

107

108 $cheapest = false;

109 for ($i=0, $n=sizeof($rates); $i<$n; $i++) {

110 if (is_array($cheapest)) {

111 if ($rates[$i]['cost'] < $cheapest['cost']) {

112 $cheapest = $rates[$i];

113 }

114 } else {

115 $cheapest = $rates[$i];

116 }

117 }

118

119 return $cheapest;

120 }

121 }

122 }

123 ?>

 

===========================

 

Would a PHP guru be so kind as to let me know how "cheapest" can also = $0

 

Thanks,

EricK

[EricK]

Here is the answer :P - if you want default shipping to include $0.00 Free Shipping, edit catalog/includes/classes/shipping.php, line 99 to remove the "tep_not_null" function.

 

this line: if (isset($quotes['methods'][$i]['cost']) && tep_not_null($quotes['methods'][$i]['cost'])) {

 

to this: if (isset($quotes['methods'][$i]['cost'])) {

 

I'm using 2.2 MS2

cheers,

EricK