数组拆分问题
假设数组a：
array (<br /> 0 => <br /> array (<br /> 'po_num' => 'DYNP-770266110-00',<br /> 'plant' => 'DYNP',<br /> 'get_date' => '2013-09-09',<br /> 'cust_no' => '12647212',<br /> 'total' => '60',<br /> 'snp' => '15',<br /> 'mount' => '4',<br /> 'lp_no' => 'P000000D',<br /> ),<br /> 1 => <br /> array (<br /> 'po_num' => 'DYNP-770266110-00',<br /> 'plant' => 'DYNP',<br /> 'get_date' => '2013-09-09',<br /> 'cust_no' => '12654172',<br /> 'total' => '615',<br /> 'snp' => '15',<br /> 'mount' => '41',<br /> 'lp_no' => 'P000000D',<br /> ),<br />)
当满足整个total为一定条件时，将数组拆分开来。例中total为675，假设拆分条件为total满足225，也就是拆分为3个数组，如何能将数组拆分成这样？
<br />//b<br />array (<br /> 0 => <br /> array (<br /> 'po_num' => 'DYNP-770266110-00',<br /> 'plant' => 'DYNP',<br /> 'get_date' => '2013-09-09',<br /> 'cust_no' => '12647212',<br /> 'total' => '60',<br /> 'snp' => '15',<br /> 'mount' => '4',<br /> 'lp_no' => 'P000000D',<br /> ),<br /> 1 => <br /> array (<br /> 'po_num' => 'DYNP-770266110-00',<br /> 'plant' => 'DYNP',<br /> 'get_date' => '2013-09-09',<br /> 'cust_no' => '12654172',<br /> 'total' => '165',<br /> 'snp' => '15',<br /> 'mount' => '11',<br /> 'lp_no' => 'P000000D',<br /> ),<br />)<br />//c<br />array (<br /> 0 => <br /> array (<br /> 'po_num' => 'DYNP-770266110-00',<br /> 'plant' => 'DYNP',<br /> 'get_date' => '2013-09-09',<br /> 'cust_no' => '12647212',<br /> 'total' => '225',<br /> 'snp' => '15',<br /> 'mount' => '15',<br /> 'lp_no' => 'P000000D',<br /> ),<br />）<br />//d<br />array (<br /> 0 => <br /> array (<br /> 'po_num' => 'DYNP-770266110-00',<br /> 'plant' => 'DYNP',<br /> 'get_date' => '2013-09-09',<br /> 'cust_no' => '12647212',<br /> 'total' => '225',<br /> 'snp' => '15',<br /> 'mount' => '15',<br /> 'lp_no' => 'P000000D',<br /> ),<br />）<br />
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——解决方案——————–
$a = array (<strong>）本文来（源gaodai#ma#com搞@@代~&码*网2</strong><pre>搞代gaodaima码
0 =>
array (
‘po_num’ => ‘DYNP-770266110-00’,
‘plant’ => ‘DYNP’,
‘get_date’ => ‘2013-09-09’,
‘cust_no’ => ‘12647212’,
‘total’ => ’60’,
‘snp’ => ’15’,
‘mount’ => ‘4’,
‘lp_no’ => ‘P000000D’,
),
1 =>
array (
‘po_num’ => ‘DYNP-770266110-00’,
‘plant’ => ‘DYNP’,
‘get_date’ => ‘2013-09-09’,
‘cust_no’ => ‘12654172’,
‘total’ => ‘615’,
‘snp’ => ’15’,
‘mount’ => ’41’,
‘lp_no’ => ‘P000000D’,
),
);
$t = 225;
foreach($a as $v) {
$t1 = $v[‘total’];
$v[‘total’] = $t1 % $t;
$res[] = $v;
$t1 -= $v[‘total’];
while($t1 >= $t) {
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