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<?php const testNamespacedClasses = [ "Namespace\To\SettingOption", "I\Was\Born\InTheUSAIwas", "Something\Onething" ]; function testSnakeCasedModelNames() { foreach (testNamespacedClasses as $class) { echo "$class => "; echo strtolower( implode('_', preg_split('~(?:[^\\\\]+\\\\)+|(?=[A-Z])~', $class, null, PREG_SPLIT_NO_EMPTY) ) ); echo "\n---\n"; } } echo testSnakeCasedModelNames();
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Namespace\To\SettingOption => Deprecated: preg_split(): Passing null to parameter #3 ($limit) of type int is deprecated in /in/ITjTk on line 13 setting_option --- I\Was\Born\InTheUSAIwas => Deprecated: preg_split(): Passing null to parameter #3 ($limit) of type int is deprecated in /in/ITjTk on line 13 in_the_u_s_a_iwas --- Something\Onething => Deprecated: preg_split(): Passing null to parameter #3 ($limit) of type int is deprecated in /in/ITjTk on line 13 onething ---
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Namespace\To\SettingOption => setting_option --- I\Was\Born\InTheUSAIwas => in_the_u_s_a_iwas --- Something\Onething => onething ---
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170.38 ms | 403 KiB | 207 Q