peptide-repo/peptide-search-ai
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fix: budget check strict comparison bug — 0 !== 0.0 in PHP (v4.4.2)

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is_budget_exceeded() used `0 === $budget` but floatval() returns float,
so 0 (int) === 0.0 (float) is always false. This caused unlimited
budget ($0) to be treated as exceeded, blocking all AI generation.

Same bug existed in the admin display (showed "$0.00" instead of
"Unlimited" for budget remaining).

This was a P1 bug that prevented ALL AI content generation since v4.3.0.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
peptiderepo
2026-04-14 01:27:02 +07:00
parent 74301682fe
commit 52a83439b1
3 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
includes/class-psa-admin.php
View File

@@ -483,7 +483,7 @@ class PSA_Admin {
$current_spend = PSA_Cost_Tracker::get_monthly_spend();
$current_tokens = PSA_Cost_Tracker::get_monthly_tokens();
$budget = floatval( self::get_setting( 'monthly_budget', PSA_Config::DEFAULT_MONTHLY_BUDGET ) );
$budget_remaining = ( 0 === $budget ) ? __( 'Unlimited', 'peptide-search-ai' ) : '$' . number_format( max( 0, $budget - $current_spend ), 2 );
$budget_remaining = ( 0.0 === $budget ) ? __( 'Unlimited', 'peptide-search-ai' ) : '$' . number_format( max( 0, $budget - $current_spend ), 2 );
$recent_logs = PSA_Cost_Tracker::get_recent_logs( 20 );
?>

4
includes/class-psa-cost-tracker.php
View File

@@ -208,8 +208,8 @@ class PSA_Cost_Tracker {
$settings = get_option( 'psa_settings', array() );
$budget = floatval( $settings['monthly_budget'] ?? PSA_Config::DEFAULT_MONTHLY_BUDGET );
// Budget of 0 = unlimited.
if ( 0 === $budget ) {
// Budget of 0 = unlimited. Use loose comparison because floatval() returns float.
if ( 0.0 === $budget ) {
return false;
}

4
peptide-search-ai.php
View File

@@ -3,7 +3,7 @@
* Plugin Name: Peptide Search AI
* Plugin URI: https://example.com/peptide-search-ai
* Description: Searchable peptide database with AI-powered auto-population and browsable directory.
* Version: 4.4.1
* Version: 4.4.2
* Author: Terence
* License: GPL v2 or later
* Text Domain: peptide-search-ai
@@ -15,7 +15,7 @@ if ( ! defined( 'ABSPATH' ) ) {
exit;
}
define( 'PSA_VERSION', '4.4.1' );
define( 'PSA_VERSION', '4.4.2' );
define( 'PSA_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
define( 'PSA_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
define( 'PSA_PLUGIN_FILE', __FILE__ );