wp_sprintf [ WordPress Function ]
wp_sprintf ( $pattern )
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| Returns: |
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WordPress implementation of PHP sprintf() with filters.
Source
<?php
function wp_sprintf( $pattern ) {
$args = func_get_args( );
$len = strlen($pattern);
$start = 0;
$result = '';
$arg_index = 0;
while ( $len > $start ) {
// Last character: append and break
if ( strlen($pattern) - 1 == $start ) {
$result .= substr($pattern, -1);
break;
}
// Literal %: append and continue
if ( substr($pattern, $start, 2) == '%%' ) {
$start += 2;
$result .= '%';
continue;
}
// Get fragment before next %
$end = strpos($pattern, '%', $start + 1);
if ( false === $end )
$end = $len;
$fragment = substr($pattern, $start, $end - $start);
// Fragment has a specifier
if ( $pattern[$start] == '%' ) {
// Find numbered arguments or take the next one in order
if ( preg_match('/^%(\d+)\$/', $fragment, $matches) ) {
$arg = isset($args[$matches[1]]) ? $args[$matches[1]] : '';
$fragment = str_replace("%{$matches[1]}$", '%', $fragment);
} else {
++$arg_index;
$arg = isset($args[$arg_index]) ? $args[$arg_index] : '';
}
// Apply filters OR sprintf
$_fragment = apply_filters( 'wp_sprintf', $fragment, $arg );
if ( $_fragment != $fragment )
$fragment = $_fragment;
else
$fragment = sprintf($fragment, strval($arg) );
}
// Append to result and move to next fragment
$result .= $fragment;
$start = $end;
}
return $result;
}
?>
Examples [ wp-snippets.com ]
Google Arama Sonuçlarý
- WordPress code surprise: wp_sprintf | Andy Skelton
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andy.wordpress.com - wp_sprintf() WordPress function reference, arguments and source at ...
WordPress implementation of PHP sprintf() with filters.
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adambrown.info - wp_sprintf (WordPress Function) - WPSeek.com
WordPress lookup for wp_sprintf, a WordPress Function. wpseek.com is a WordPress-centric search tool for developers and theme authors.
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