Live Sandbox PHP openssl_get_cipher_methods() Function
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addslashes() - Add backslashes (\) base_convert() - Converts a number between two bases crc32() - Cyclic redundancy checksum crypt() - Calculate the hash of a string decbin() - Convert numbers to binary (base-2) decoct() - Convert numbers to octal (base-8) dechex() - Convert numbers to hexadecimal (base-16) dns_get_record() - Retrieves DNS resource htmlspecialchars() - Convert special characters to HTML entities lcfirst() - Converts first character to lowercase md5() - Calculate MD5 hash of a string openssl_encrypt() - Encrypts plain text data openssl_decrypt() - Decrypts cipher text openssl_get_cipher_methods() - Lists available cipher methods preg_match() - Regular expression (RegEx) match sha1() - Calculate sha1 hash of a string str_word_count() - Determines number of words in a string strlen() - Calculate character length of a string strip_tags() - Removes HTML and PHP tags from a string stripslashes() - Removes backslashes (\) strrev() - Reverses order of a string strtolower() - Convert string to all lowercase strtoupper() - Convert string to all uppercase ucfirst() - Converts first character to uppercase ucwords() - Converts first letter of each word to uppercase urlencode() - Encodes a string for use in URL query urldecode() - Decodes the query part of a URL string.
PHP openssl_get_cipher_methods() Function
Instructions/Notes

openssl_get_cipher_methods($aliases) - This PHP function returns available cipher methods on a server. This takes a boolean value for $aliases. Default is false. If set to true, cipher aliases are included in the resulting output. Click the button below to see the availabe cipers available on this server.

Result
openssl_get_cipher_methods():
Array
(
    [0] => aes-128-cbc
    [1] => aes-128-cbc-cts
    [2] => aes-128-cbc-hmac-sha1
    [3] => aes-128-cbc-hmac-sha256
    [4] => aes-128-ccm
    [5] => aes-128-cfb
    [6] => aes-128-cfb1
    [7] => aes-128-cfb8
    [8] => aes-128-ctr
    [10] => aes-128-gcm
    [11] => aes-128-ocb
    [12] => aes-128-ofb
    [13] => aes-128-siv
    [14] => aes-128-wrap
    [15] => aes-128-wrap-inv
    [16] => aes-128-wrap-pad
    [17] => aes-128-wrap-pad-inv
    [18] => aes-128-xts
    [19] => aes-192-cbc
    [20] => aes-192-cbc-cts
    [21] => aes-192-ccm
    [22] => aes-192-cfb
    [23] => aes-192-cfb1
    [24] => aes-192-cfb8
    [25] => aes-192-ctr
    [27] => aes-192-gcm
    [28] => aes-192-ocb
    [29] => aes-192-ofb
    [30] => aes-192-siv
    [31] => aes-192-wrap
    [32] => aes-192-wrap-inv
    [33] => aes-192-wrap-pad
    [34] => aes-192-wrap-pad-inv
    [35] => aes-256-cbc
    [36] => aes-256-cbc-cts
    [37] => aes-256-cbc-hmac-sha1
    [38] => aes-256-cbc-hmac-sha256
    [39] => aes-256-ccm
    [40] => aes-256-cfb
    [41] => aes-256-cfb1
    [42] => aes-256-cfb8
    [43] => aes-256-ctr
    [45] => aes-256-gcm
    [46] => aes-256-ocb
    [47] => aes-256-ofb
    [48] => aes-256-siv
    [49] => aes-256-wrap
    [50] => aes-256-wrap-inv
    [51] => aes-256-wrap-pad
    [52] => aes-256-wrap-pad-inv
    [53] => aes-256-xts
    [54] => aria-128-cbc
    [55] => aria-128-ccm
    [56] => aria-128-cfb
    [57] => aria-128-cfb1
    [58] => aria-128-cfb8
    [59] => aria-128-ctr
    [61] => aria-128-gcm
    [62] => aria-128-ofb
    [63] => aria-192-cbc
    [64] => aria-192-ccm
    [65] => aria-192-cfb
    [66] => aria-192-cfb1
    [67] => aria-192-cfb8
    [68] => aria-192-ctr
    [70] => aria-192-gcm
    [71] => aria-192-ofb
    [72] => aria-256-cbc
    [73] => aria-256-ccm
    [74] => aria-256-cfb
    [75] => aria-256-cfb1
    [76] => aria-256-cfb8
    [77] => aria-256-ctr
    [79] => aria-256-gcm
    [80] => aria-256-ofb
    [81] => camellia-128-cbc
    [82] => camellia-128-cbc-cts
    [83] => camellia-128-cfb
    [84] => camellia-128-cfb1
    [85] => camellia-128-cfb8
    [86] => camellia-128-ctr
    [88] => camellia-128-ofb
    [89] => camellia-192-cbc
    [90] => camellia-192-cbc-cts
    [91] => camellia-192-cfb
    [92] => camellia-192-cfb1
    [93] => camellia-192-cfb8
    [94] => camellia-192-ctr
    [96] => camellia-192-ofb
    [97] => camellia-256-cbc
    [98] => camellia-256-cbc-cts
    [99] => camellia-256-cfb
    [100] => camellia-256-cfb1
    [101] => camellia-256-cfb8
    [102] => camellia-256-ctr
    [104] => camellia-256-ofb
    [105] => chacha20
    [106] => chacha20-poly1305
    [118] => null
    [119] => sm4-cbc
    [120] => sm4-cfb
    [121] => sm4-ctr
    [123] => sm4-ofb
)
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