(PHP 4 >= 4.3.0, PHP 5)
pg_insert — 将数组插入到表中
$connection
, string $table_name
, array $assoc_array
[, int $options
] )
pg_insert() 将 assoc_array 数组中的值插入到由
table_name 指定的表中。table_name
中的列必须至少要有 assoc_array
中的单元那么多。table_name
中的字段名以及字段值必须和 assoc_array
中的键名及值匹配。成功时返回 TRUE， 或者在失败时返回 FALSE.如果给出了参数
options ，则函数 pg_convert()
会按照给定选项被作用到 assoc_array 上。
Example #1 pg_insert() 例子
<?php
$db = pg_connect ('dbname=foo');
// This is safe, since $_POST is converted automatically
$res = pg_insert($db, 'post_log', $_POST);
if ($res) {
echo "POST data is succesfully logged\n";
}
else {
echo "User must have sent wrong inputs\n";
}
?>
此函数是实验性的。 此函数的表象，包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本扩展风险自担 。
参见 pg_convert()。
connection
PostgreSQL database connection resource.
table_name
Name of the table into which to insert rows. The table table_name must at least
have as many columns as assoc_array has elements.
assoc_array
An array whose keys are field names in the table table_name,
and whose values are the values of those fields that are to be inserted.
options
Any number of PGSQL_CONV_OPTS,
PGSQL_DML_NO_CONV,
PGSQL_DML_EXEC,
PGSQL_DML_ASYNC or
PGSQL_DML_STRING combined. If PGSQL_DML_STRING is part of the
options then query string is returned.
成功时返回 TRUE， 或者在失败时返回 FALSE. Returns string if PGSQL_DML_STRING is passed
via options.
Example #2 pg_insert() example
<?php
$dbconn = pg_connect('dbname=foo');
// This is safe, since $_POST is converted automatically
$res = pg_insert($dbconn, 'post_log', $_POST);
if ($res) {
echo "POST data is successfully logged\n";
} else {
echo "User must have sent wrong inputs\n";
}
?>