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<?php $str = "<optgroup label='Billing Summary Reports' style='color:blue;font-weight:bold;'> <option style='color:black; font-weight:normal' value='JobTracking'>Job Tracking</option> <option style='color:black; font-weight:normal' value='CustomerRouting' selected>Customer Routing Report</option> <option style='color:black; font-weight:normal' value='BillingStatistics'>Billing Statistics</option> <option style='color:black; font-weight:normal' value='BranchReport'>Branch Report</option> <option style='color:black; font-weight:normal' value='BranchBilling'>Branch Billing Report</option> <option style='color:black; font-weight:normal' value='BillingActivityDetail'>Billing Activity Details</option> </optgroup> <optgroup label='e-Adoption Reports' style='color:blue;font-weight:bold;'> <option style='color:black; font-weight:normal' value='eAdoptionDashboard'>e-Adoption Dashboard</option> <option style='color:black; font-weight:normal' value='eAdoptionReport'>e-Adoption Chart</option> <option style='color:black; font-weight:normal' value='TopBillingCusts'>Top Paper Customers</option> <option style='color:black; font-weight:normal' value='TopBillingCustsAcctNum'>Top Paper Custs by Acct Num</option> <option style='color:black; font-weight:normal' value='BranchEBillReport'>Branch Electronic Report</option> <option style='color:black; font-weight:normal' value='EasyImportUsage'>EasyImport Usage</option> </optgroup> <optgroup label='eBilling and ePayment' style='color:blue;font-weight:bold;'> <option style='color:black; font-weight:normal' value='OnlinePayments'>Online Payments</option> <option style='color:black; font-weight:normal' value='PaymentFile'>Payment File Report</option> <option style='color:black; font-weight:normal' value='ACHTransfers'>ACH Transfers</option> <option style='color:black; font-weight:normal' value='IGUsage'>Invoice Gateway Usage Report</option> <option style='color:black; font-weight:normal' value='ObpAccountAudit'>Online Account Audit Report</option> <option style='color:black; font-weight:normal' value='EUsageReport'>Invoice Central Usage Report</option> <option style='color:black; font-weight:normal' value='IGUsers'>Online User Report</option> <option style='color:black; font-weight:normal' value='eDSOReport'>eDSO By Month</option> <option style='color:black; font-weight:normal' value='AutoPay'>Auto Pay Report</option> </optgroup> <optgroup label='Bullpen Reports' style='color:blue;font-weight:bold;'> <option style='color:black; font-weight:normal' value='BPInvoices'>Bullpenned Invoices</option> <option style='color:black; font-weight:normal' value='BPStatistics'>Bullpen Statistics</option> </optgroup> <optgroup label='Address Reports' style='color:blue;font-weight:bold;'> <option style='color:black; font-weight:normal' value='UncertifiedAddresses'>Uncertified Addresses</option> <option style='color:black; font-weight:normal' value='NCOAAddressesReport'>NCOA Addresses</option> </optgroup> <optgroup label='Miscellaneous' style='color:blue;font-weight:bold;'> <option style='color:black; font-weight:normal' value='InvoiceExtract'>Invoice Extract</option> <option style='color:black; font-weight:normal' value='FaxFailures'>Fax Failures</option> <option style='color:black; font-weight:normal' value='EmailFailures'>Transmittal Failures</option> </optgroup>"; //preg_match_all('#<optgroup>(.*?)</optgroup>#', $str, $matches); preg_match("#<optgroup(.*?)</optgroup>#", $str, $matches); print_r($matches);
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.4, 8.3.6
Array ( )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( )

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