It easy to replace a position of code from external website string but when it come to large than how can we replace it?
Code i want to replace :
<script data-cfasync="false" src="/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js"></script><script nonce="d5951f1b7cde348759b0310ef405830a">
window.RETROVISION = {
"homepage": {
"__render-farm": {"navi":{"variation":"logged_out","darwin":{"mono.corePages_indexController_transactionAccounts":false,"mono.navigation_web_moneyCenterTab":true,"mono.navigation_web_hideMyRecsBadge":false,"mono.taxhub_enabled":true,"mono.enableCardsInWallet":false,"mono.should_show_ciw_in_nav_cc_dropdown":false,"mono.tax_navbar_inseason":false,"mono.navigation_web_nativeUpsell":"control","mono.tax_hub_holdout":true,"autos.purchase_offers_navi_url_enabled":true,"js.cardsInWallet_holdout":false,"js.navi_voter_roadmap_isEnabled":false,"js.navi_voter_roadmap_text":"Voterx20Roadmap","js.reliefCenter_navbar_badge_text":"control","js.useNewLoginNavi":false,"savings.navbar_enabled":true,"mortgage.l1_link_in_authed_navi":true,"mortgage.l1_link_in_unauthed_navi":true,"savings.checking_be_eligibility_flag_v2":true,"savings.billpay_eligible":true,"mortgage.mweb_navi_new_dashboard_link":"new","coreProduct.dweb_stickyTopEnabled":false,"portals.reliefCenter_isEnabled":true,"portals.tax_nav_redirect_enabled":false,"portals.tax_surface_eligibility_unauth":true,"mono.tax_navbar_badge_text":"control","mono.tax_unauth_navbar_badge_text":"","navigation":{"web":{"isMobile":false}}},"version":"10.32.0","moduleName":"navi","bundleName":"navi-inline-retrovision.bundle.js","nonce":{"script":"d5951f1b7cde348759b0310ef405830a"}},"darwin":{"mono":{"homepage_version":"b","homepage_enable_criticalCss":true,"homepage_section_1":"kc_cc_pl_v1","homepage_section_2":"v1","homepage_section_3":"money","homepage_section_4":"v1","homepage_section_5":"v1","homepage_section_6":"v1","homepage_section_7":"v1","homepage_section_8":"v1","homepage_section_9":"v1"}},"navigation-web":{"darwin":{"coreProduct.scooter_mweb_notificationCenterEnabled":true,"coreProduct.scooter_dweb_navPlacement":"top","coreProduct.scooter_dweb_navCopy":"scooter","mono.tax_navbar_badge_text":"control","coreProduct.scooter_mweb_newNavIconsEnabled":false,"coreProduct.scooter_dweb_myRecsEnabled":false,"coreProduct.scooter_dweb_myRecsBadgeEnabled":false,"coreProduct.scooter_dweb_autoHomeEnabled":false},"platformInfo":{"platform":"Web","osType":null},"nonce":"d5951f1b7cde348759b0310ef405830a"},"ckRawTracker":{"enabled":true,"url":"https:x2Fx2Fcreditkarmacdn-a.akamaihd.netx2Fresx2Fcontentx2Fbundlesx2Fcfwk_raw-tracker-webx2F2.8.1x2Findex.js","hash":"sha384-LIWRux2Fmx2FCPYkQvDBx2B6CsmuSqzmdqkZg5VJavhsyvLG1Ly2iXMcOcy8TnMRV65K0O"},"footer":{"darwin":{"mono.geolocation":"hide"},"version":"4.9.8","moduleName":"footer","bundleName":"footer-retrovision.bundle.js","nonce":"d5951f1b7cde348759b0310ef405830a","location":{"country":"US","continent":"NA","subdivision":"OH","zipCode":"43215"},"domain":"US"},"zipkin":{"enabled":false},"request":{"tokens":{"accessToken":false,"refreshToken":false},"cookieId":"6AA3886FD63D41C9B5E1933E22065C85","params":{},"path":"x2F","fullPath":"https:x2Fx2Fwww.creditkarma.gqx2F","traceId":"3234806a-8570-4eec-bace-c58e2b462102"},"isScooter":false,"geoipData":{"country":"US","continent":"NA","subdivision":"OH","zipCode":"43215"},"nonce":"d5951f1b7cde348759b0310ef405830a","platformInfo":{"platform":"Web","osType":null}}
}
};
</script>
I want to replace whole code
My Code :
$cloudflare = '<script data-cfasync="false" src="/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js"></script><script nonce="d5951f1b7cde348759b0310ef405830a">
window.RETROVISION = {
"homepage": {
"__render-farm": {"navi":{"variation":"logged_out","darwin":{"mono.corePages_indexController_transactionAccounts":false,"mono.navigation_web_moneyCenterTab":true,"mono.navigation_web_hideMyRecsBadge":false,"mono.taxhub_enabled":true,"mono.enableCardsInWallet":false,"mono.should_show_ciw_in_nav_cc_dropdown":false,"mono.tax_navbar_inseason":false,"mono.navigation_web_nativeUpsell":"control","mono.tax_hub_holdout":true,"autos.purchase_offers_navi_url_enabled":true,"js.cardsInWallet_holdout":false,"js.navi_voter_roadmap_isEnabled":false,"js.navi_voter_roadmap_text":"Voterx20Roadmap","js.reliefCenter_navbar_badge_text":"control","js.useNewLoginNavi":false,"savings.navbar_enabled":true,"mortgage.l1_link_in_authed_navi":true,"mortgage.l1_link_in_unauthed_navi":true,"savings.checking_be_eligibility_flag_v2":true,"savings.billpay_eligible":true,"mortgage.mweb_navi_new_dashboard_link":"new","coreProduct.dweb_stickyTopEnabled":false,"portals.reliefCenter_isEnabled":true,"portals.tax_nav_redirect_enabled":false,"portals.tax_surface_eligibility_unauth":true,"mono.tax_navbar_badge_text":"control","mono.tax_unauth_navbar_badge_text":"","navigation":{"web":{"isMobile":false}}},"version":"10.32.0","moduleName":"navi","bundleName":"navi-inline-retrovision.bundle.js","nonce":{"script":"d5951f1b7cde348759b0310ef405830a"}},"darwin":{"mono":{"homepage_version":"b","homepage_enable_criticalCss":true,"homepage_section_1":"kc_cc_pl_v1","homepage_section_2":"v1","homepage_section_3":"money","homepage_section_4":"v1","homepage_section_5":"v1","homepage_section_6":"v1","homepage_section_7":"v1","homepage_section_8":"v1","homepage_section_9":"v1"}},"navigation-web":{"darwin":{"coreProduct.scooter_mweb_notificationCenterEnabled":true,"coreProduct.scooter_dweb_navPlacement":"top","coreProduct.scooter_dweb_navCopy":"scooter","mono.tax_navbar_badge_text":"control","coreProduct.scooter_mweb_newNavIconsEnabled":false,"coreProduct.scooter_dweb_myRecsEnabled":false,"coreProduct.scooter_dweb_myRecsBadgeEnabled":false,"coreProduct.scooter_dweb_autoHomeEnabled":false},"platformInfo":{"platform":"Web","osType":null},"nonce":"d5951f1b7cde348759b0310ef405830a"},"ckRawTracker":{"enabled":true,"url":"https:x2Fx2Fcreditkarmacdn-a.akamaihd.netx2Fresx2Fcontentx2Fbundlesx2Fcfwk_raw-tracker-webx2F2.8.1x2Findex.js","hash":"sha384-LIWRux2Fmx2FCPYkQvDBx2B6CsmuSqzmdqkZg5VJavhsyvLG1Ly2iXMcOcy8TnMRV65K0O"},"footer":{"darwin":{"mono.geolocation":"hide"},"version":"4.9.8","moduleName":"footer","bundleName":"footer-retrovision.bundle.js","nonce":"d5951f1b7cde348759b0310ef405830a","location":{"country":"US","continent":"NA","subdivision":"OH","zipCode":"43215"},"domain":"US"},"zipkin":{"enabled":false},"request":{"tokens":{"accessToken":false,"refreshToken":false},"cookieId":"6AA3886FD63D41C9B5E1933E22065C85","params":{},"path":"x2F","fullPath":"https:x2Fx2Fwww.creditkarma.gqx2F","traceId":"3234806a-8570-4eec-bace-c58e2b462102"},"isScooter":false,"geoipData":{"country":"US","continent":"NA","subdivision":"OH","zipCode":"43215"},"nonce":"d5951f1b7cde348759b0310ef405830a","platformInfo":{"platform":"Web","osType":null}}
}
};
</script>'
$homepage = file_get_contents("https://www.example.com");
$homepage = str_replace($cloudflare, "hello", $homepage);
echo $homepage;
Is it possible to replace like this?
$homepage = str_replace('<script data-cfasync=***/</script>', "hello", $homepage);