3v4l.org

run code in 300+ PHP versions simultaneously
<?php $serverSeed = "fa35a4792599b2e95d6145e8ad690f341dacbf7c8ab4d9448a767c0dcac0f191"; $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)
8.3.60.0130.00616.63
8.3.50.0040.01116.38
8.3.40.0110.00418.89
8.3.30.0110.00318.71
8.3.20.0000.00821.74
8.3.10.0040.00421.49
8.3.00.0080.00018.96
8.2.180.0070.01316.32
8.2.170.0150.00622.96
8.2.160.0120.00320.77
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0000.01021.12
8.2.100.0000.01117.84
8.2.90.0030.00517.89
8.2.80.0050.00319.15
8.2.70.0030.00617.55
8.2.60.0030.00617.63
8.2.50.0000.00718.10
8.2.40.0060.00320.48
8.2.30.0000.00719.32
8.2.20.0040.00417.93
8.2.10.0040.00418.00
8.2.00.0040.00418.15
8.1.280.0150.00025.92
8.1.270.0050.00320.31
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.54
8.1.230.0110.00020.63
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0040.00417.23
8.1.190.0050.00317.22
8.1.180.0070.00018.10
8.1.170.0060.00319.04
8.1.160.0070.00018.78
8.1.150.0040.00419.01
8.1.140.0040.00417.70
8.1.130.0060.00020.30
8.1.120.0030.00617.30
8.1.110.0000.00717.48
8.1.100.0040.00417.45
8.1.90.0000.00817.34
8.1.80.0000.00817.42
8.1.70.0030.00317.50
8.1.60.0000.00917.59
8.1.50.0030.00817.50
8.1.40.0040.00417.42
8.1.30.0000.00817.66
8.1.20.0000.00817.56
8.1.10.0020.00517.52
8.1.00.0030.00617.44
8.0.300.0070.00019.98
8.0.290.0050.00216.75
8.0.280.0040.00418.45
8.0.270.0030.00317.26
8.0.260.0040.00416.83
8.0.250.0030.00316.94
8.0.240.0000.00716.95
8.0.230.0090.00016.85
8.0.220.0000.00816.89
8.0.210.0040.00416.93
8.0.200.0030.00616.96
8.0.190.0040.00416.88
8.0.180.0060.00316.88
8.0.170.0060.00316.96
8.0.160.0040.00416.78
8.0.150.0040.00416.92
8.0.140.0050.00316.84
8.0.130.0060.00013.27
8.0.120.0040.00416.80
8.0.110.0000.00816.88
8.0.100.0040.00416.88
8.0.90.0040.00417.00
8.0.80.0070.00916.91
8.0.70.0040.00416.80
8.0.60.0070.00016.74
8.0.50.0040.00416.72
8.0.30.0090.00917.20
8.0.20.0120.00717.40
8.0.10.0040.00416.89
8.0.00.0110.00916.81
7.4.330.0030.00315.55
7.4.320.0060.00016.59
7.4.300.0000.00616.62
7.4.290.0030.00316.59
7.4.280.0050.00316.62
7.4.270.0000.00616.63
7.4.260.0030.00316.50
7.4.250.0000.00716.49
7.4.240.0050.00316.64
7.4.230.0040.00416.58
7.4.220.0030.00616.61
7.4.210.0100.00816.51
7.4.200.0070.00016.35
7.4.160.0080.00816.36
7.4.140.0110.01317.86
7.4.130.0120.00616.58
7.4.120.0090.00816.42
7.4.110.0110.00716.28
7.4.100.0060.01516.45
7.4.90.0060.01016.44
7.4.80.0160.01019.39
7.4.70.0000.02016.47
7.4.60.0040.01216.59
7.4.50.0060.01016.47
7.4.40.0080.00916.30
7.4.10.0070.01416.57
7.4.00.0100.00615.60
7.3.330.0000.00613.16
7.3.320.0030.00313.16
7.3.310.0050.00216.31
7.3.300.0070.00016.31
7.3.290.0000.00816.07
7.3.280.0060.00916.26
7.3.260.0080.00916.40
7.3.240.0070.01116.44
7.3.230.0190.00016.27
7.3.210.0030.01216.29
7.3.200.0120.01216.29
7.3.190.0080.00816.56
7.3.180.0130.00316.46
7.3.170.0040.01216.54
7.3.160.0130.01016.31
7.3.130.0060.01216.42
7.3.120.0090.00616.46
7.3.110.0040.01116.40
7.3.100.0030.01316.42
7.3.90.0070.00316.27
7.3.80.0030.00616.27
7.3.70.0060.01216.08
7.3.60.0030.00716.26
7.3.50.0050.00516.33
7.3.40.0070.00716.34
7.3.30.0070.01116.42
7.3.20.0090.00918.36
7.3.10.0090.00918.09
7.3.00.0030.01618.33
7.2.330.0120.00616.79
7.2.320.0180.00016.64
7.2.310.0060.01116.76
7.2.300.0070.01016.45
7.2.290.0110.00816.66
7.2.260.0070.01116.75
7.2.250.0130.01016.64
7.2.240.0100.00716.38
7.2.230.0130.00316.36
7.2.220.0110.00016.68
7.2.210.0030.01316.40
7.2.200.0120.00616.66
7.2.190.0040.00716.53
7.2.180.0000.01216.38
7.2.170.0030.00916.48
7.2.160.0040.01116.50
7.2.150.0030.01718.43
7.2.140.0100.01018.36
7.2.130.0060.00618.46
7.2.120.0050.00518.27
7.2.110.0090.00618.32
7.2.100.0100.00318.42
7.2.90.0060.00618.27
7.2.80.0070.01318.38
7.2.70.0110.00418.47
7.2.60.0030.01217.74
7.2.50.0120.00317.63
7.2.40.0250.01218.01
7.2.30.0280.01117.79
7.2.20.0310.00918.07
7.2.10.0300.00717.95
7.2.00.0280.01117.96
7.1.330.0060.00617.31
7.1.320.0030.00617.22
7.1.310.0000.01117.33
7.1.300.0060.00617.40
7.1.290.0030.00717.43
7.1.280.0040.00817.14
7.1.270.0040.00717.36
7.1.260.0100.00717.50
7.1.250.0000.01517.29
7.1.240.0070.00717.25
7.1.230.0070.01017.37
7.1.220.0000.01217.25
7.1.210.0030.00817.26
7.1.200.0060.00816.46
7.1.190.0000.01017.35
7.1.180.0070.00717.10
7.1.170.0060.00617.33
7.1.160.0280.00817.01
7.1.150.0250.01116.94
7.1.140.0290.00917.03
7.1.130.0270.01016.87
7.1.120.0260.01216.96
7.1.110.0220.00916.71
7.1.100.0300.00816.83
7.1.90.0270.00616.74
7.1.80.0580.00916.73
7.1.70.0350.00716.19
7.1.60.0380.01325.27
7.1.50.0370.01025.15
7.1.40.0370.01324.91
7.1.30.0470.00524.95
7.1.20.0620.01024.88
7.1.10.0350.01115.96
7.1.00.0250.01316.07
7.0.330.0030.00517.13
7.0.320.0030.01017.00
7.0.310.0070.00717.01
7.0.300.0000.01017.08
7.0.290.0000.01217.00
7.0.280.0000.01116.98
7.0.270.0060.00316.95
7.0.260.0070.01017.09
7.0.250.0060.00317.00
7.0.240.0070.00417.23
7.0.230.0040.00816.91
7.0.220.0030.00717.04
7.0.210.0050.00517.08
7.0.200.0040.00716.99
7.0.190.0040.00917.14
7.0.180.0030.00616.90
7.0.170.0030.00617.05
7.0.160.0030.01017.00
7.0.150.0090.00617.04
7.0.140.0100.00316.95
7.0.130.0030.00617.13
7.0.120.0030.01317.18
7.0.110.0140.00316.97
7.0.100.0070.00316.71
7.0.90.0060.00617.08
7.0.80.0040.01216.91
7.0.70.0030.01316.99
7.0.60.0030.01116.95
7.0.50.0070.00317.00
7.0.40.0070.01014.99
7.0.30.0000.01414.96
7.0.20.0030.01014.99
7.0.10.0000.01515.01
7.0.00.0060.00615.02
5.6.400.0070.01015.70
5.6.390.0060.00615.75
5.6.380.0040.00815.56
5.6.370.0110.00416.04
5.6.360.0080.00416.03
5.6.350.0070.01015.85
5.6.340.0000.01515.72
5.6.330.0000.01415.95
5.6.320.0030.00715.90
5.6.310.0040.01115.53
5.6.300.0100.00315.80
5.6.290.0060.00915.96
5.6.280.0120.00615.88
5.6.270.0070.01316.16
5.6.260.0050.00515.73
5.6.250.0040.00816.09
5.6.240.0060.00915.72
5.6.230.0080.00415.85
5.6.220.0060.01215.95
5.6.210.0070.01315.88
5.6.200.0100.00915.78
5.6.190.0080.00515.72
5.6.180.0070.00316.06
5.6.170.0060.00615.79
5.6.160.0070.01015.72
5.6.150.0100.00715.86
5.6.140.0100.00915.74
5.6.130.0090.00915.85
5.6.120.0090.00915.96
5.6.110.0090.00915.64
5.6.100.0030.00915.88
5.6.90.0110.00415.81
5.6.80.0100.00315.66
5.6.70.0070.00315.92
5.6.60.0040.01115.91
5.6.50.0100.00715.80
5.6.40.0110.00715.87
5.6.30.0040.01115.72
5.6.20.0000.01115.63
5.6.10.0070.00315.73
5.6.00.0080.00416.01

preferences:
37.37 ms | 401 KiB | 5 Q