3v4l.org

run code in 300+ PHP versions simultaneously
<?php $serverSeed = "6a46a6c568e38835912c41cdf5c38812f25fb599b2160a8fbbfd772824e49e940f87bbe1f4d542a3748ab1b51cb6bd3619cf23a7a278695cae51479a4f12a9bf"; $clientSeed = "b9de60be57eb55ae5b9f2ad98226722cd91f039a"; $nonce = "0"; $seed = $serverSeed.'-'.$clientSeed.'-'.$nonce; do { $seed = sha1($seed); $lucky = hexdec(substr($seed,0,8)); } while ($lucky > 4294960000); $luckyNumber = ($lucky % 10000) / 100; if ($luckyNumber < 0) $luckyNumber = -$luckyNumber; echo $luckyNumber;

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)
8.3.60.0070.01116.63
8.3.50.0030.01016.30
8.3.40.0140.00418.48
8.3.30.0090.00618.67
8.3.20.0000.00821.74
8.3.10.0040.00423.66
8.3.00.0040.00419.18
8.2.180.0140.00318.29
8.2.170.0110.00322.96
8.2.160.0100.00320.71
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00319.59
8.2.120.0090.00026.35
8.2.110.0070.00320.98
8.2.100.0090.00317.84
8.2.90.0030.00517.70
8.2.80.0000.00819.28
8.2.70.0080.00017.93
8.2.60.0030.00517.63
8.2.50.0040.00418.10
8.2.40.0000.00720.47
8.2.30.0000.00719.41
8.2.20.0050.00318.10
8.2.10.0040.00418.12
8.2.00.0000.00818.11
8.1.280.0120.00325.92
8.1.270.0030.00520.18
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00322.42
8.1.230.0000.01120.88
8.1.220.0030.00517.74
8.1.210.0070.00418.77
8.1.200.0000.00817.21
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0060.00319.03
8.1.160.0000.00718.84
8.1.150.0000.00719.05
8.1.140.0040.00417.55
8.1.130.0030.00320.27
8.1.120.0040.00417.53
8.1.110.0040.00417.47
8.1.100.0070.00017.49
8.1.90.0060.00317.34
8.1.80.0040.00417.46
8.1.70.0030.00517.45
8.1.60.0040.00417.59
8.1.50.0090.00217.31
8.1.40.0080.00017.57
8.1.30.0030.00517.60
8.1.20.0040.00417.54
8.1.10.0060.00317.51
8.1.00.0030.00617.45
8.0.300.0030.00319.89
8.0.290.0030.00616.75
8.0.280.0080.00018.44
8.0.270.0030.00317.25
8.0.260.0000.00716.82
8.0.250.0000.00716.92
8.0.240.0030.00316.95
8.0.230.0070.00016.91
8.0.220.0030.00316.77
8.0.210.0070.00016.91
8.0.200.0030.00616.95
8.0.190.0000.00816.78
8.0.180.0040.00416.87
8.0.170.0050.00316.91
8.0.160.0040.00416.95
8.0.150.0040.00416.76
8.0.140.0030.00616.79
8.0.130.0050.00013.25
8.0.120.0040.00416.73
8.0.110.0000.00716.82
8.0.100.0070.00016.90
8.0.90.0000.00716.92
8.0.80.0070.01016.93
8.0.70.0000.00716.88
8.0.60.0050.00216.75
8.0.50.0040.00416.92
8.0.30.0070.01116.96
8.0.20.0120.00517.40
8.0.10.0040.00416.82
8.0.00.0080.00916.71
7.4.330.0030.00315.55
7.4.320.0030.00316.61
7.4.300.0030.00316.51
7.4.290.0030.00316.58
7.4.280.0000.00816.48
7.4.270.0030.00316.49
7.4.260.0090.00016.61
7.4.250.0030.00316.45
7.4.240.0000.00716.55
7.4.230.0000.00716.34
7.4.220.0040.00416.23
7.4.210.0120.00916.45
7.4.200.0030.00316.54
7.4.160.0060.00916.48
7.4.140.0080.01017.86
7.4.130.0080.01216.39
7.4.120.0080.01116.52
7.4.110.0090.00916.47
7.4.100.0050.01316.38
7.4.90.0070.01016.55
7.4.80.0150.01019.39
7.4.70.0100.01016.68
7.4.60.0120.00616.39
7.4.50.0090.00616.12
7.4.40.0100.01016.41
7.4.00.0080.00814.75
7.3.330.0000.00513.11
7.3.320.0060.00013.17
7.3.310.0070.00016.20
7.3.300.0030.00316.26
7.3.290.0040.00416.29
7.3.280.0070.00816.25
7.3.260.0080.00916.36
7.3.240.0080.00616.53
7.3.230.0150.00816.34
7.3.210.0090.00616.45
7.3.200.0030.01316.53
7.3.190.0060.01016.09
7.3.180.0100.00716.44
7.3.170.0030.01316.41
7.3.160.0030.01216.32
7.3.10.0060.00616.74
7.3.00.0070.00716.41
7.2.330.0100.01316.56
7.2.320.0120.00916.68
7.2.310.0130.00316.56
7.2.300.0060.01616.75
7.2.290.0140.00916.51
7.2.130.0030.01216.77
7.2.120.0090.00617.02
7.2.110.0070.00417.00
7.2.100.0080.00417.01
7.2.90.0000.01517.07
7.2.80.0050.00916.78
7.2.70.0100.00316.75
7.2.60.0090.00516.84
7.2.50.0050.00916.87
7.2.40.0280.01017.38
7.2.30.0270.00917.37
7.2.20.0300.00817.27
7.2.10.0290.01017.32
7.2.00.0260.01017.37
7.1.250.0060.00616.02
7.1.200.0000.00715.59
7.1.160.0490.00816.73
7.1.150.0600.00916.74
7.1.140.0560.01016.71
7.1.130.0540.00716.62
7.1.120.0550.01116.36
7.1.110.0540.00516.20
7.1.100.0490.01116.25
7.1.90.0830.01216.09
7.1.80.0660.00616.27
7.1.70.0710.01415.46
7.1.60.0840.00933.43
7.1.50.0790.01232.90
7.1.40.0990.01032.49
7.1.30.1310.01332.72
7.1.20.1160.01832.65
7.1.10.0750.00714.66
7.1.00.0650.00714.91

preferences:
46.2 ms | 401 KiB | 5 Q