错误信息 "substr(): passing null to parameter #1 ($string) of type string is deprecated" 表明在调用 substr() 函数时,向其传递了 null 值作为第一个参数($string),而这是不被推荐的做法。在PHP中,substr() 函数用于返回字符串的一部分,其第一个参数应该是一个字符串。 导致该错误的可能原因 变量未...
PHP 8.0 中引入了一个新的警告,指出将 null 传递给 trim() 函数的第一个参数,而 trim() 函数的第一个参数应该是一个字符串,因此这种用法已被弃用。这个警告是 PHP 8.0 版本中的一个改变,旨在提高代码的质量和可维护性。 要解决这个问题,你可以在调用 trim() 函数之前先确保要处理的值不是 null。你可以使...
Description When using $myActiveRecord->Save() to UPDATE with NULL fields: strcmp(): Passing null to parameter #1 ($string1) of type string is deprecated in strcmp called at /var/app/current/vendor/adodb/adodb-php/adodb-active-record.inc...
Steps to reproduce the behavior: Fresh install/activate of 2.2.2 for starter account with balance >20% Click on What plan do I need in green banner check debug.log [16-Oct-2024 13:17:11 UTC] PHP Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecat...
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Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in/home/cheatd5/public_html/inc/login.incon line2 Warning: Undefined variable $tdclass in/home/cheatd5/public_html/inc/tablefunctions.incon line38 ...
Array as stored procedure parameter Array data type in SQL server Array's IN SQL SERVER? ASCII values for extended characters Assign empty string '' if datetime is null Assign EXEC output to Variable Assigning NULL value to column name using Case Statement of where is SQL SERVER 2008 atomic ...
"Parameter is not valid" - new Bitmap() "Recursive write lock acquisitions not allowed in this mode.? "Settings" in DLL project properties and app.config file "The function evaluation requires all threads to run" while accessing music library through wmp.dll "The left-hand side of an assig...
1) At this time, we want to select the corresponding province through the drop-down box, and display the map of the corresponding province. ClickTemplate > Template Parameterto create a new parameter$Province, as shown in the following figure: ...
Full message on PHP 8.1: Deprecated function: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in theme_help() (line 2483 of ...core/includes/theme.inc). This is caused by theme('help') without any variable...