[Small bugs fixes] Undefined variables and such

Hiya Marco,

When going through my files, I noticed I made some small bugfixes of which I can’t remember whether I’d reported them yet. Hope you can incorporate them in the next version. Line numbers are based on the current plugin version, i.e. 2.4.2.

Thanks!

Smile,
Juliette

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File: cimy-uef-admin.php

Find line 543-545:

$selected_input["value"] = esc_html($selected_input["value"]);
	$selected_input["label"] = esc_html($selected_input["label"]);
	$selected_input["desc"] = esc_html($selected_input["desc"]);

Replace with:

$selected_input["value"] = isset( $selected_input["value"] ) ? esc_html($selected_input["value"]) : '';
	$selected_input["label"] = isset( $selected_input["label"] ) ? esc_html($selected_input["label"]) : '';
	$selected_input["desc"] = isset( esc_html($selected_input["desc"] ) ? esc_html($selected_input["desc"]) : '';

Find line 610:

<input type="checkbox" name="email[0]" value="1"<?php checked(true, $store_rule['email'], true); ?> /> <?php _e("Check for E-mail syntax", $cimy_uef_domain); ?><br />

Replace with:

<input type="checkbox" name="email[0]" value="1"<?php (isset($store_rule['email']) ? checked(true, $store_rule['email'], true): ''); ?> /> <?php _e("Check for E-mail syntax", $cimy_uef_domain); ?><br />

Find line 657:

<input type="checkbox" name="email_admin[0]" value="1"<?php checked(true, $store_rule['email_admin'], true); ?> /> <?php _e("Send an email to the admin if the user changes its value", $cimy_uef_domain); ?><br />

Replace with:

<input type="checkbox" name="email_admin[0]" value="1"<?php (isset($store_rule['email_admin']) ? checked(true, $store_rule['email_admin'], true):''); ?> /> <?php _e("Send an email to the admin if the user changes its value", $cimy_uef_domain); ?><br />

File: cimy-uef-init.php

Find line 104:

if ($options['image_fields'][$rule_name] > 0) {

Replace with:

if ( isset( $options['image_fields'] ) && $options['image_fields'][$rule_name] > 0) {

Find line 111:

if ($options['file_fields'][$rule_name] > 0) {

Replace with:

if ( isset( $options['file_fields'] ) && $options['file_fields'][$rule_name] > 0) {

Find line 116:

if ($options['tinymce_fields'][$rule_name] > 0 && function_exists("wp_editor")) {

Replace with:

if ( ( isset($options['tinymce_fields'] ) && $options['tinymce_fields'][$rule_name] > 0 ) && function_exists("wp_editor")) {

Find line 123:

if ($options['tinymce_fields'][$rule_name] > 0 && function_exists("wp_editor")) {

Replace with:

if ( ( isset( $options['tinymce_fields'] ) && $options['tinymce_fields'][$rule_name] > 0 ) && function_exists("wp_editor")) {

File: cimy-uef-options.php

Find line 42:

$old_reg_log = $options['registration-logo'];

Replace with:

$old_reg_log = isset($options['registration-logo'] ) ? $options['registration-logo'] : '';

http://ww.wp.xz.cn/extend/plugins/cimy-user-extra-fields/