в 10:37, 26 мая 2010

2010-05-26T10:37:32Z

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2010-05-26T07:08:00Z

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==Each line is converted into an array==



<source lang="html4strict">

<?
$filename="data.txt";
$filearray = file($filename);
if ($filearray) {
while (list($var, $val) = each($filearray)) {
++$var;
$val = trim($val);
print "Line $var: $val ";
}
} else {
print "Could not open $filename.\n";
}
?>

</source>

==Extracting Values from an Array Using list()==



<source lang="html4strict">

<?php
$scores = array(88, 75, 91, 84);
list($maths, $english, $history, $biology) = $scores;
printf("Maths: %d; English: %d; History: %d; Biology: %d.\n",
$maths, $english, $history, $biology);
?>

</source>

==list($maths, $english, , $biology) = $scores;==



<source lang="html4strict">

<?php

$scores = array(88, 75, 91, 84);
list($maths, $english, , $biology) = $scores;
@printf("Maths: %d; English: %d; History: %d; Biology: %d.\n",
$maths, $english, $history, $biology);
?>

</source>

==Using the list() function.==



<source lang="html4strict">

<?php
$net_address = array("192.168.1.101", "255.255.255.0", "192.168.1.1");
list($ip_addr, $net_mask, $gateway) = $net_address;
echo "ip addr = $ip_addr\n";
echo "net mask = $net_mask\n";
echo "gateway = $gateway\n";
?>

</source>

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PHP/Utility Function/list - История изменений

в 10:37, 26 мая 2010

Admin: 1 версия