Revision d579e3db
Added by Seth Mos over 13 years ago
| usr/local/www/status_dhcp_leases.php | ||
|---|---|---|
| 55 | 55 |
killbyname("dhcpd");
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| 56 | 56 |
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| 57 | 57 |
/* Read existing leases */ |
| 58 |
$leases_contents = explode("\n", file_get_contents($leasesfile));
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|
| 58 |
$leases_contents = file($leasesfile);
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|
| 59 | 59 |
$newleases_contents = array(); |
| 60 | 60 |
$i=0; |
| 61 | 61 |
while ($i < count($leases_contents)) {
|
| ... | ... | |
| 146 | 146 |
$arpdata[] = $arpent['ip']; |
| 147 | 147 |
} |
| 148 | 148 |
} |
| 149 |
|
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| 149 |
unset($rawdata); |
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| 150 | 150 |
$pools = array(); |
| 151 | 151 |
$leases = array(); |
| 152 | 152 |
$i = 0; |
| ... | ... | |
| 154 | 154 |
$p = 0; |
| 155 | 155 |
|
| 156 | 156 |
// Put everything together again |
| 157 |
while($i < $leases_count) {
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|
| 157 |
foreach($leases_content as $lease) {
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|
| 158 | 158 |
/* split the line by space */ |
| 159 |
$data = explode(" ", $leases_content[$i]);
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|
| 159 |
$data = explode(" ", $lease);
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|
| 160 | 160 |
/* walk the fields */ |
| 161 | 161 |
$f = 0; |
| 162 | 162 |
$fcount = count($data); |
| ... | ... | |
| 258 | 258 |
} |
| 259 | 259 |
$l++; |
| 260 | 260 |
$i++; |
| 261 |
/* slowly chisel away at the source array */ |
|
| 262 |
array_shift($leases_content); |
|
| 261 | 263 |
} |
| 264 |
/* remove the old array */ |
|
| 265 |
unset($lease_content); |
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| 262 | 266 |
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| 263 | 267 |
/* remove duplicate items by mac address */ |
| 264 | 268 |
if(count($leases) > 0) {
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Also available in: Unified diff
Improve the memory use while processing the leases file.