3v4l.org

run code in 300+ PHP versions simultaneously
<?php $serverSeed = '8013f9fa199afdae4dc1907040541c2ea2d7b1d1bcb120a19f35e54b2294724b682d79dd29a80c63315ccd20c42b45e56f7889541347b5115e32bdc207a58d33'; $clientSeed = '1117f2bfec3f3c94204ada1e8f927139bb52bb07792e3f8f91216ed6bee444600bb22003de6d77c1f4b2df346e43cc4bcb87'; $nonce = 1; for($nonce =40; $nonce < 50; $nonce++){ $seed = $serverSeed.'-'.$clientSeed.'-'.$nonce; do { $seed = sha1($seed); $lucky = hexdec(substr($seed,0,8)); $result_seed = hash_hmac('sha512', $serverSeed, $clientSeed); $result_number = hexdec(substr($result_seed,0,10)); } while ($lucky > 4294960000); $luckyNumber = ($lucky % 10000) / 100; if ($luckyNumber < 0) $luckyNumber = -$luckyNumber; echo $result_seed; echo $result_number; echo $nonce.":".$luckyNumber; echo nl2br ("\n"); }

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)
8.3.40.0090.00618.90
8.3.30.0040.01118.63
8.3.20.0040.00420.34
8.3.10.0080.00021.95
8.3.00.0040.00420.64
8.2.170.0120.00322.96
8.2.160.0070.00719.33
8.2.150.0000.00825.66
8.2.140.0050.00324.66
8.2.130.0040.00419.83
8.2.120.0050.00326.35
8.2.110.0060.00322.11
8.2.100.0060.00617.72
8.2.90.0000.00817.84
8.2.80.0000.00719.42
8.2.70.0060.00317.63
8.2.60.0080.00018.03
8.2.50.0040.00418.22
8.2.40.0000.00820.41
8.2.30.0040.00419.25
8.2.20.0000.01017.96
8.2.10.0080.00018.00
8.2.00.0030.00618.00
8.1.270.0070.00022.06
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0110.00723.92
8.1.230.0120.00022.73
8.1.220.0040.00417.74
8.1.210.0040.00418.98
8.1.200.0050.00517.38
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0040.00418.85
8.1.150.0030.00320.12
8.1.140.0040.00419.45
8.1.130.0000.00718.89
8.1.120.0020.00517.51
8.1.110.0000.00817.37
8.1.100.0040.00417.36
8.1.90.0030.00517.36
8.1.80.0040.00417.49
8.1.70.0030.00317.48
8.1.60.0030.00617.47
8.1.50.0040.00417.54
8.1.40.0030.00617.42
8.1.30.0040.00417.51
8.1.20.0030.00517.61
8.1.10.0040.00417.53
8.1.00.0040.00417.32
8.0.300.0040.00419.90
8.0.290.0000.00716.58
8.0.280.0030.00318.37
8.0.270.0000.00717.18
8.0.260.0070.00018.89
8.0.250.0000.00716.88
8.0.240.0030.00717.00
8.0.230.0030.00316.96
8.0.220.0000.00816.81
8.0.210.0070.00016.91
8.0.200.0040.00416.88
8.0.190.0000.00716.98
8.0.180.0000.00716.83
8.0.170.0000.00816.95
8.0.160.0000.00716.80
8.0.150.0000.00716.77
8.0.140.0070.00016.86
8.0.130.0030.00313.26
8.0.120.0040.00416.82
8.0.110.0000.00716.93
8.0.100.0030.00316.87
8.0.90.0050.00216.87
8.0.80.0070.01016.84
8.0.70.0040.00416.93
8.0.60.0080.00016.91
8.0.50.0030.00516.69
8.0.30.0110.00917.17
8.0.20.0080.01117.40
8.0.10.0000.00716.91
8.0.00.0060.01216.96
7.4.330.0020.00215.55
7.4.320.0060.00016.50
7.4.300.0070.00016.55
7.4.290.0080.00016.61
7.4.280.0000.00816.45
7.4.270.0000.00716.61
7.4.260.0030.00316.59
7.4.250.0070.00016.47
7.4.240.0050.00316.70
7.4.230.0070.00016.26
7.4.220.0130.00716.55
7.4.210.0030.01116.52
7.4.200.0030.00316.44
7.4.160.0160.00316.48
7.4.150.0090.01017.40
7.4.140.0160.00617.86
7.4.130.0110.00716.53
7.4.120.0140.00616.53
7.4.110.0060.01316.52
7.4.100.0060.01316.32
7.4.90.0090.00916.45
7.4.80.0210.00319.39
7.4.70.0130.00416.52
7.4.60.0070.01116.41
7.4.50.0100.00616.54
7.4.40.0070.01416.65
7.4.30.0160.00016.52
7.4.10.0030.01215.07
7.4.00.0050.01214.89
7.3.330.0060.00013.15
7.3.320.0050.00213.09
7.3.310.0050.00516.26
7.3.300.0060.00016.17
7.3.290.0040.00416.14
7.3.280.0060.01016.28
7.3.270.0090.00917.40
7.3.260.0060.01216.39
7.3.250.0130.00816.33
7.3.240.0100.00716.38
7.3.230.0050.01116.36
7.3.210.0090.00916.32
7.3.200.0100.00616.59
7.3.190.0070.01016.63
7.3.180.0150.00316.57
7.3.170.0120.00616.21
7.3.160.0160.00316.35
7.3.130.0000.01714.62
7.3.120.0090.01014.67
7.3.110.0070.01315.01
7.3.100.0070.00714.68
7.3.90.0030.00914.95
7.3.80.0030.00615.09
7.3.70.0000.01514.74
7.3.60.0080.00814.93
7.3.50.0040.01114.95
7.3.40.0030.00914.55
7.3.30.0160.00014.68
7.3.20.0090.00616.50
7.3.10.0030.00716.66
7.3.00.0120.00316.71
7.2.330.0080.00816.35
7.2.320.0130.01016.72
7.2.310.0130.00916.53
7.2.300.0160.01016.56
7.2.290.0110.00716.57
7.2.260.0030.01414.96
7.2.250.0040.01414.86
7.2.240.0000.01615.24
7.2.230.0070.01015.06
7.2.220.0030.00715.19
7.2.210.0090.00615.39
7.2.200.0060.01015.05
7.2.190.0080.00814.91
7.2.180.0070.00715.10
7.2.170.0090.00615.06
7.2.160.0060.01015.18
7.2.150.0060.00917.01
7.2.140.0060.00917.04
7.2.130.0060.00617.04
7.2.120.0070.01017.04
7.2.110.0070.00716.85
7.2.100.0000.01116.88
7.2.90.0030.01216.96
7.2.80.0060.00916.95
7.2.70.0060.01017.06
7.2.60.0050.00916.92
7.2.50.0030.01316.76
7.2.40.0110.00716.80
7.2.30.0130.00316.97
7.2.20.0090.00616.71
7.2.10.0070.01016.71
7.2.00.0030.01317.02
7.1.330.0130.00315.75
7.1.320.0030.00915.73
7.1.310.0030.00915.71
7.1.300.0000.01715.71
7.1.290.0070.00715.64
7.1.280.0030.01015.86
7.1.270.0030.01316.02
7.1.260.0060.01015.54
7.1.250.0070.01015.84
7.1.240.0090.00615.98
7.1.230.0100.00315.88
7.1.220.0040.01115.55
7.1.210.0040.01115.82
7.1.200.0130.00915.55
7.1.190.0000.01215.64
7.1.180.0030.01015.79
7.1.170.0070.00715.99
7.1.160.0090.00615.64
7.1.150.0060.00615.69
7.1.140.0030.00715.83
7.1.130.0040.00815.61
7.1.120.0160.00015.98
7.1.110.0100.00916.03
7.1.100.0080.01315.92
7.1.90.0100.00915.92
7.1.80.0080.00916.71
7.1.70.0100.00516.04
7.1.60.0210.01028.06
7.1.50.0130.01427.70
7.1.40.0210.01327.63
7.1.30.0160.01427.50
7.1.20.0170.01327.70
7.1.10.0080.01015.65
7.1.00.0080.01015.77
7.0.330.0030.01015.30
7.0.320.0030.01015.23
7.0.310.0070.01115.21
7.0.300.0090.00915.51
7.0.290.0120.00315.52
7.0.280.0030.00615.46
7.0.270.0070.01015.48
7.0.260.0070.00715.46
7.0.250.0050.01315.48
7.0.240.0110.01115.65
7.0.230.0090.01215.65
7.0.220.0070.01315.84
7.0.210.0120.00815.22
7.0.200.0120.01015.63
7.0.190.0070.01015.60
7.0.180.0070.01115.31
7.0.170.0090.00915.39
7.0.160.0110.00815.30
7.0.150.0100.00715.30
7.0.140.0070.01015.49
7.0.130.0070.01015.54
7.0.120.0070.00715.57
7.0.110.0080.01115.44
7.0.100.0060.01215.43
7.0.90.0060.01115.41
7.0.80.0040.01115.51
7.0.70.0060.01115.37
7.0.60.0030.01215.31
7.0.50.0060.01115.43
7.0.40.0340.00914.88
7.0.30.0090.00814.83
7.0.20.0070.01014.76
7.0.10.0080.00814.86
7.0.00.0100.00614.88
5.6.400.0070.00714.20
5.6.390.0090.00914.53
5.6.380.0060.00914.26
5.6.370.0090.00614.71
5.6.360.0070.00314.12
5.6.350.0100.00314.27
5.6.340.0030.01014.66
5.6.330.0030.01314.48
5.6.320.0030.01014.30
5.6.310.0090.00614.66
5.6.300.0090.00614.11
5.6.290.0060.01314.04
5.6.280.0120.00314.11
5.6.270.0100.00714.61
5.6.260.0140.00314.43
5.6.250.0090.00614.29
5.6.240.0030.00614.51
5.6.230.0070.00314.28
5.6.220.0000.01114.25
5.6.210.0040.00814.23
5.6.200.0070.00714.25
5.6.190.0090.00014.25
5.6.180.0040.00814.27
5.6.170.0000.01414.32
5.6.160.0040.01214.36
5.6.150.0030.01414.40
5.6.140.0100.00714.46
5.6.130.0040.01214.39
5.6.120.0040.01114.63
5.6.110.0030.01014.32
5.6.100.0110.00814.41
5.6.90.0060.00914.58
5.6.80.0090.00914.21
5.6.70.0030.01014.09
5.6.60.0070.00714.16
5.6.50.0030.01014.56
5.6.40.0060.00614.27
5.6.30.0070.00714.16
5.6.20.0110.00414.23
5.6.10.0030.01414.36
5.6.00.0060.00314.30

preferences:
57.68 ms | 400 KiB | 5 Q