PO::read_line( resource $f, string $action = 'read' )
Description Description
Parameters Parameters
- $f
-
(resource) (Required)
- $action
-
(string) (Optional)
Default value: 'read'
Return Return
(boolean)
Source Source
File: wp-includes/pomo/po.php
function read_line( $f, $action = 'read' ) {
static $last_line = '';
static $use_last_line = false;
if ( 'clear' == $action ) {
$last_line = '';
return true;
}
if ( 'put-back' == $action ) {
$use_last_line = true;
return true;
}
$line = $use_last_line ? $last_line : fgets( $f );
$line = ( "\r\n" == substr( $line, -2 ) ) ? rtrim( $line, "\r\n" ) . "\n" : $line;
$last_line = $line;
$use_last_line = false;
return $line;
}
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