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<?php $string = "resource_id_heeelp_lala_klopsiki"; preg_match_all('/(_[\w]{1})/', $string, $matches); if(!empty($matches[0])){ foreach($matches[0] as $key){ $result = substr($key, 0, 1); //result is c $result1=str_replace($result,'',$key);//now your result1 is apitalize $result2=ucfirst($result1); //now result2 is Apitalize $finalresult=$result.$result2; ///now your finalresult is cApitalize preg_replace($key, $finalresult, $string); } } print $string;
Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 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, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: preg_replace(): No ending delimiter '_' found in /in/qTF7R on line 12 Warning: preg_replace(): No ending delimiter '_' found in /in/qTF7R on line 12 Warning: preg_replace(): No ending delimiter '_' found in /in/qTF7R on line 12 Warning: preg_replace(): No ending delimiter '_' found in /in/qTF7R on line 12 resource_id_heeelp_lala_klopsiki
Output for 4.3.0 - 4.3.10
Warning: No ending delimiter '_' found in /in/qTF7R on line 12 Warning: No ending delimiter '_' found in /in/qTF7R on line 12 Warning: No ending delimiter '_' found in /in/qTF7R on line 12 Warning: No ending delimiter '_' found in /in/qTF7R on line 12 resource_id_heeelp_lala_klopsiki
preferences:
280.57 ms | 402 KiB | 343 Q