3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 'bd531c1bab63761c3356eb9aade47c991cdec5db60bd4ccf035bb6fcc8d6e8e3'; $secret = 'c44d2a24965bcb88aaf63f08a79087d3940abc01c8064f72f18060dc07e5f373'; $path = '/network/list'; $nonce = 'ThisIsANonce'; $authorization = "key=" . $key . ",timestamp=" . time("2017-06-30T04:18:32Z") . ",nonce=" . $nonce; $signature = hash_hmac('sha256', $authorization . $path, $secret); echo $signature;

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)
7.3.00.0060.00616.47
7.2.130.0040.01116.94
7.2.120.0080.00416.67
7.2.110.0030.00616.41
7.2.100.0070.00716.96
7.2.90.0030.01016.95
7.2.80.0000.01317.13
7.2.70.0080.00816.75
7.2.60.0050.00916.86
7.2.50.0050.00616.83
7.2.40.0080.00316.96
7.2.30.0060.00616.80
7.2.20.0030.01017.08
7.2.10.0070.00716.95
7.2.00.0090.00617.97
7.1.250.0000.01015.78
7.1.240.0060.00615.62
7.1.230.0000.01215.78
7.1.220.0110.00415.48
7.1.210.0000.01315.39
7.1.200.0040.00715.90
7.1.190.0000.01115.81
7.1.180.0000.01015.67
7.1.170.0070.00715.78
7.1.160.0030.01315.68
7.1.150.0070.00415.55
7.1.140.0090.00315.86
7.1.130.0040.00715.56
7.1.120.0040.01115.63
7.1.110.0030.00815.87
7.1.100.0070.00715.88
7.1.90.0030.00715.79
7.1.80.0060.00615.63
7.1.70.0080.00516.34
7.1.60.0020.01016.50
7.1.50.0070.00416.41
7.1.40.0050.00816.06
7.1.30.0050.00716.18
7.1.20.0060.00616.23
7.1.10.0030.00616.07
7.1.00.0050.00716.29
7.0.330.0050.00315.48
7.0.320.0030.01015.21
7.0.310.0090.00315.47
7.0.300.0100.00015.47
7.0.290.0060.00915.54
7.0.280.0040.00715.19
7.0.270.0070.00415.36
7.0.260.0000.01415.29
7.0.250.0080.00015.51
7.0.240.0040.00815.36
7.0.230.0030.01015.40
7.0.220.0000.01015.33
7.0.210.0090.00315.22
7.0.200.0020.00715.94
7.0.190.0020.00816.12
7.0.180.0030.00715.93
7.0.170.0070.00515.90
7.0.160.0000.01015.92
7.0.150.0020.00515.68
7.0.140.0010.01115.94
7.0.130.0020.00515.99
7.0.120.0060.00515.79
7.0.110.0040.00715.92
7.0.100.0070.00515.81
7.0.90.0090.00315.94
7.0.80.0040.00715.98
7.0.70.0010.00615.86
7.0.60.0010.01015.68
7.0.50.0030.01015.96
7.0.40.0030.01014.19
7.0.30.0020.00814.23
7.0.20.0030.00914.09
7.0.10.0050.00914.12
7.0.00.0070.00414.23
5.6.380.0070.00714.34

preferences:
48.78 ms | 401 KiB | 5 Q