シリアライズ
array(10) {
[0]=>
string(15) "HTTP/1.1 200 OK"
["Server"]=>
string(5) "nginx"
["Date"]=>
string(29) "Sun, 14 Jun 2026 04:18:25 GMT"
["Content-Type"]=>
string(24) "text/html; charset=UTF-8"
["Transfer-Encoding"]=>
string(7) "chunked"
["Connection"]=>
string(5) "close"
["Vary"]=>
string(15) "Accept-Encoding"
["Access-Control-Allow-Origin"]=>
string(1) "*"
["Cross-Origin-Opener-Policy"]=>
string(11) "same-origin"
["Cross-Origin-Embedder-Policy"]=>
string(12) "require-corp"
}
string(414) "a:10:{i:0;s:15:"HTTP/1.1 200 OK";s:6:"Server";s:5:"nginx";s:4:"Date";s:29:"Sun, 14 Jun 2026 04:18:25 GMT";s:12:"Content-Type";s:24:"text/html; charset=UTF-8";s:17:"Transfer-Encoding";s:7:"chunked";s:10:"Connection";s:5:"close";s:4:"Vary";s:15:"Accept-Encoding";s:27:"Access-Control-Allow-Origin";s:1:"*";s:26:"Cross-Origin-Opener-Policy";s:11:"same-origin";s:28:"Cross-Origin-Embedder-Policy";s:12:"require-corp";}"
array(10) {
[0]=>
string(15) "HTTP/1.1 200 OK"
["Server"]=>
string(5) "nginx"
["Date"]=>
string(29) "Sun, 14 Jun 2026 04:18:25 GMT"
["Content-Type"]=>
string(24) "text/html; charset=UTF-8"
["Transfer-Encoding"]=>
string(7) "chunked"
["Connection"]=>
string(5) "close"
["Vary"]=>
string(15) "Accept-Encoding"
["Access-Control-Allow-Origin"]=>
string(1) "*"
["Cross-Origin-Opener-Policy"]=>
string(11) "same-origin"
["Cross-Origin-Embedder-Policy"]=>
string(12) "require-corp"
}
オブジェクトのシリアライズ（Serializableインターフェイス）
array(2) {
["Kuro"]=>
string(6) "黒猫"
["Tora"]=>
string(9) "トラ猫"
}
string(73) "C:4:"neko":57:{a:2:{s:4:"Kuro";s:6:"黒猫";s:4:"Tora";s:9:"トラ猫";}}"
array(2) {
["Kuro"]=>
string(6) "黒猫"
["Tora"]=>
string(9) "トラ猫"
}
オブジェクトのシリアライズ（__serialize()/__unserialize()マジックメソッド）
array(2) {
["apple"]=>
string(3) "赤"
["banana"]=>
string(6) "黄色"
}
string(64) "O:5:"fruit":2:{s:5:"apple";s:3:"赤";s:6:"banana";s:6:"黄色";}"
array(2) {
["apple"]=>
string(3) "赤"
["banana"]=>
string(6) "黄色"
}
オブジェクトのシリアライズ（__speep()/__wakeup()マジックメソッド）
int(320)
string(47) "O:8:"kudamono":1:{s:14:" kudamono data";i:320;}"
Fatal error: Uncaught Error: Call to a member function getData() on bool in /home/xs659233/xs659233.xsrv.jp/public_html/PHP_test/004.php:84
Stack trace:
#0 {main}
thrown in /home/xs659233/xs659233.xsrv.jp/public_html/PHP_test/004.php on line 84