3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ciphers = openssl_get_cipher_methods(); $ciphers_and_aliases = openssl_get_cipher_methods(true); $cipher_aliases = array_diff($ciphers_and_aliases, $ciphers); //print_r($ciphers); //print_r($cipher_aliases); $context = stream_context_create(['ssl' => [ 'ciphers' => 'ECDHE-ECDSA-AES128-SHA' ]]); $timeout = 42; $connFlags = STREAM_CLIENT_CONNECT; // Works as before $sock = stream_socket_client('tls://github.com:443', $errno, $errstr, $timeout, $connFlags, $context); // Negotiates SSLv3, TLSv1.1 or TLSv1.2 because tls:// default is overridden by the context $context = stream_context_create(['ssl' => [ 'crypto_method' => STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT | STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT | STREAM_CRYPTO_METHOD_SSLv3_CLIENT ]]); $sock = stream_socket_client('tls://github.com:443', $errno, $errstr, $timeout, $connFlags, $context);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.01416.63
8.3.50.0070.01321.86
8.3.40.0150.00018.72
8.3.30.0070.00718.83
8.3.20.0000.00720.21
8.3.10.0050.00321.79
8.3.00.0050.00319.38
8.2.180.0110.00416.50
8.2.170.0180.00322.96
8.2.160.0000.01420.38
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0060.00317.50
8.2.120.0030.00526.35
8.2.110.0090.00020.86
8.2.100.0070.00317.72
8.2.90.0070.00019.09
8.2.80.0050.00317.97
8.2.70.0030.00517.50
8.2.60.0040.00417.92
8.2.50.0050.00318.07
8.2.40.0070.00019.28
8.2.30.0030.00320.64
8.2.20.0080.00017.72
8.2.10.0040.00417.90
8.2.00.0000.00718.08
8.1.280.0070.01125.92
8.1.270.0040.00424.02
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00622.50
8.1.230.0080.00319.10
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0000.00817.57
8.1.180.0000.00818.10
8.1.170.0030.00518.78
8.1.160.0040.00421.95
8.1.150.0040.00418.82
8.1.140.0000.00819.39
8.1.130.0070.00017.53
8.1.120.0000.00817.44
8.1.110.0040.00417.25
8.1.100.0070.00017.41
8.1.90.0040.00417.28
8.1.80.0000.00717.41
8.1.70.0040.00417.32
8.1.60.0070.00017.37
8.1.50.0040.00417.37
8.1.40.0030.00517.52
8.1.30.0000.00917.63
8.1.20.0040.00417.58
8.1.10.0000.00817.59
8.1.00.0040.00417.49
8.0.300.0050.00218.77
8.0.290.0070.00016.75
8.0.280.0000.00718.29
8.0.270.0000.00717.13
8.0.260.0000.00717.23
8.0.250.0000.00716.96
8.0.240.0050.00316.90
8.0.230.0040.00416.87
8.0.220.0050.00616.95
8.0.210.0070.00016.81
8.0.200.0060.00016.98
8.0.190.0040.00416.99
8.0.180.0000.00816.93
8.0.170.0050.00316.79
8.0.160.0070.00016.92
8.0.150.0000.00816.76
8.0.140.0050.00216.77
8.0.130.0070.00013.36
8.0.120.0050.00316.91
8.0.110.0040.00416.95
8.0.100.0040.00416.82
8.0.90.0070.00016.77
8.0.80.0000.01516.90
8.0.70.0040.00416.87
8.0.60.0040.00416.94
8.0.50.0040.00417.04
8.0.30.0080.01116.97
8.0.20.0100.00917.40
8.0.10.0070.00016.81
8.0.00.0080.00816.65
7.4.330.0050.00016.79
7.4.320.0040.00416.39
7.4.300.0030.00316.63
7.4.290.0050.00316.45
7.4.280.0040.00416.60
7.4.270.0070.00016.56
7.4.260.0030.00316.36
7.4.250.0070.00016.52
7.4.240.0050.00216.50
7.4.230.0070.00016.58
7.4.220.0090.00916.60
7.4.210.0140.00016.60
7.4.200.0040.00416.38
7.4.160.0130.00316.35
7.4.150.0140.01717.40
7.4.140.0180.00617.86
7.4.130.0080.00816.58
7.4.120.0060.01516.47
7.4.110.0110.00616.48
7.4.100.0120.00616.57
7.4.90.0060.00916.52
7.4.80.0120.00619.39
7.4.70.0120.00916.61
7.4.60.0100.00716.36
7.4.50.0080.00816.65
7.4.40.0080.00816.24
7.4.30.0090.01216.46
7.4.00.0100.00614.90
7.3.330.0000.00813.14
7.3.320.0030.00313.20
7.3.310.0000.00716.25
7.3.300.0030.00316.32
7.3.290.0060.00816.28
7.3.280.0080.00816.33
7.3.270.0130.00317.40
7.3.260.0120.00516.24
7.3.250.0110.00716.41
7.3.240.0080.01116.38
7.3.230.0140.00616.39
7.3.210.0150.00316.57
7.3.200.0160.00016.27
7.3.190.0040.01116.57
7.3.180.0070.01316.67
7.3.170.0120.00616.27
7.3.160.0120.00316.45
7.3.10.0060.00916.25
7.3.00.0050.00916.45
7.2.330.0130.01016.26
7.2.320.0100.01316.48
7.2.310.0080.00816.43
7.2.300.0090.00616.61
7.2.290.0140.00316.27
7.2.130.0110.00416.67
7.2.120.0080.00816.37
7.2.110.0080.00416.46
7.2.100.0080.00616.57
7.2.90.0110.00416.42
7.2.80.0070.01016.56
7.2.70.0080.00616.70
7.2.60.0080.00616.29
7.2.50.0070.00716.58
7.2.40.0000.01816.49
7.2.30.0030.00616.61
7.2.20.0030.01016.71
7.2.10.0060.00316.55
7.2.00.0060.00518.10
7.1.250.0060.01015.55
7.1.200.0110.00415.66
7.1.100.0690.00716.07
7.1.70.0130.01317.50
7.1.60.0060.01919.36
7.1.50.0030.01516.89
7.1.00.0130.07022.52
7.0.200.0240.00915.19
7.0.60.0370.06320.32
7.0.50.0170.04718.06
7.0.40.0100.04020.57
7.0.30.0300.04720.48
7.0.20.0270.07720.50
7.0.10.0100.08320.52
7.0.00.0030.04320.49
5.6.280.0000.05721.34
5.6.210.0170.06021.20
5.6.200.0130.07018.61
5.6.190.0170.07721.09
5.6.180.0530.07021.20
5.6.170.0430.07020.88
5.6.160.0000.05320.74
5.6.150.0030.04718.60
5.6.140.0000.05318.65
5.6.130.0130.07018.59
5.6.120.0100.08321.52
5.6.110.0130.05321.60
5.6.100.0030.08721.58
5.6.90.0100.03721.61
5.6.80.0130.03020.78
5.5.350.2530.03720.93
5.5.340.0030.06018.50
5.5.330.0130.07721.01
5.5.320.0000.07720.62
5.5.310.0170.04720.67
5.5.300.0100.05018.50
5.5.290.0070.06318.38
5.5.280.0070.05721.19
5.5.270.0100.04321.24
5.5.260.0070.06021.29
5.5.250.0030.08720.95
5.5.240.0230.05320.53

preferences:
65.27 ms | 401 KiB | 5 Q