3v4l.org

run code in 300+ PHP versions simultaneously
<?php $emails = array("tcely", "cely@iqnection.com", "cely@tenable.com", "Chris.Ely@gmail.com", "tcely@users.noreply.github.com"); $gh_hash = 'e1072495bf07d013ec5de9f90ad6530d'; echo $gh_hash; foreach ($emails as $k => $email) { $md5 = md5( strtolower( trim( $email ) ) ); $sha1 = sha1( strtolower( trim( $email ) ) ); printf('email: %-30s'."=>\n", $email); printf("\t".'https://identicons.github.com/%s.png'."\n", $md5); printf("\t".'https://identicons.github.com/%s.png'."\n", $sha1); }

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)
8.3.60.0120.00616.38
8.3.50.0150.00222.06
8.3.40.0110.00418.72
8.3.30.0150.00318.95
8.3.20.0040.00420.13
8.3.10.0040.00423.53
8.3.00.0040.00420.87
8.2.180.0160.00618.05
8.2.170.0150.00022.96
8.2.160.0000.01320.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.89
8.2.110.0040.00421.96
8.2.100.0090.00319.45
8.2.90.0000.00719.22
8.2.80.0030.00617.97
8.2.70.0030.00617.25
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0040.00418.32
8.2.20.0040.00417.64
8.2.10.0040.00418.23
8.2.00.0040.00417.66
8.1.280.0040.01125.92
8.1.270.0080.00023.79
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0060.00323.77
8.1.230.0040.00719.02
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0040.00817.36
8.1.190.0090.00017.23
8.1.180.0030.00518.10
8.1.170.0000.00818.46
8.1.160.0000.00821.95
8.1.150.0070.00018.69
8.1.140.0000.00717.34
8.1.130.0070.00017.75
8.1.120.0070.00017.46
8.1.110.0040.00417.45
8.1.100.0040.00417.37
8.1.90.0000.00817.36
8.1.80.0050.00217.38
8.1.70.0000.00717.48
8.1.60.0060.00317.51
8.1.50.0000.00917.50
8.1.40.0000.00817.56
8.1.30.0030.00517.71
8.1.20.0050.00217.69
8.1.10.0040.00417.54
8.1.00.0030.00517.42
8.0.300.0040.00418.77
8.0.290.0100.00017.18
8.0.280.0070.00018.44
8.0.270.0070.00017.32
8.0.260.0000.00817.29
8.0.250.0000.00716.96
8.0.240.0040.00416.86
8.0.230.0030.00316.89
8.0.220.0030.00316.81
8.0.210.0040.00416.91
8.0.200.0000.00616.96
8.0.190.0040.00416.95
8.0.180.0000.00716.94
8.0.170.0000.00916.91
8.0.160.0040.00416.86
8.0.150.0040.00416.78
8.0.140.0070.00016.92
8.0.130.0030.00313.37
8.0.120.0000.00816.87
8.0.110.0060.00316.87
8.0.100.0020.00516.79
8.0.90.0040.00416.76
8.0.80.0090.00616.84
8.0.70.0070.00016.77
8.0.60.0040.00416.73
8.0.50.0040.00416.93
8.0.30.0080.01017.16
8.0.20.0120.00917.40
8.0.10.0030.00317.02
8.0.00.0120.00816.56
7.4.330.0020.00215.00
7.4.320.0030.00316.53
7.4.300.0030.00316.56
7.4.290.0000.00716.65
7.4.280.0050.00216.52
7.4.270.0000.00716.51
7.4.260.0070.00416.49
7.4.250.0040.00416.62
7.4.240.0020.00616.63
7.4.230.0070.00016.52
7.4.220.0070.01016.48
7.4.210.0070.00716.65
7.4.200.0040.00416.43
7.4.160.0110.00616.56
7.4.150.0060.01217.40
7.4.140.0140.00717.86
7.4.130.0070.01016.60
7.4.120.0100.00716.53
7.4.110.0100.00716.42
7.4.100.0060.01016.47
7.4.90.0170.00016.44
7.4.80.0100.01519.39
7.4.70.0120.00416.33
7.4.60.0090.00916.63
7.4.50.0060.00316.14
7.4.40.0040.01216.59
7.4.30.0060.01016.38
7.4.00.0030.01015.04
7.3.330.0000.00513.03
7.3.320.0040.00413.11
7.3.310.0030.00316.42
7.3.300.0000.00716.13
7.3.290.0100.00316.41
7.3.280.0090.00916.32
7.3.270.0170.00317.40
7.3.260.0170.00016.30
7.3.250.0100.00916.28
7.3.240.0070.01016.55
7.3.230.0090.00916.46
7.3.210.0130.00316.23
7.3.200.0140.00819.39
7.3.190.0060.01516.30
7.3.180.0090.00616.39
7.3.170.0130.00716.29
7.3.160.0130.00316.31
7.3.120.0000.01515.04
7.2.330.0110.00816.67
7.2.320.0030.01316.51
7.2.310.0120.00916.42
7.2.300.0100.00616.68
7.2.290.0100.01316.75
7.2.00.0040.01119.45
7.1.100.0060.00618.13
7.1.70.0000.00817.26
7.1.60.0000.02419.70
7.1.50.0100.01316.93
7.1.00.0070.07022.48
7.0.200.0000.00716.89
7.0.140.0030.07322.05
7.0.100.0170.05720.00
7.0.90.0100.06719.96
7.0.80.0300.08319.85
7.0.70.0070.04719.96
7.0.60.0100.08019.99
7.0.50.0230.07720.40
7.0.40.0130.06720.09
7.0.30.0000.08019.95
7.0.20.0100.08320.01
7.0.10.0100.08719.98
7.0.00.0030.09320.13
5.6.280.0000.07720.89
5.6.250.0100.08020.49
5.6.240.0070.09020.72
5.6.230.0130.08320.58
5.6.220.0100.07320.66
5.6.210.0000.06720.66
5.6.200.0100.08321.11
5.6.190.0100.07720.95
5.6.180.0130.08020.95
5.6.170.0030.06721.00
5.6.160.0130.07021.02
5.6.150.0130.07321.06
5.6.140.0070.08320.95
5.6.130.0100.08020.94
5.6.120.0100.09321.07
5.6.110.0070.08021.00
5.6.100.0100.07721.00
5.6.90.0130.05321.08
5.6.80.0100.07320.46
5.6.70.0200.07020.45
5.6.60.0030.07320.30
5.6.50.0070.06720.52
5.6.40.0100.06720.44
5.6.30.0070.04720.29
5.6.20.0000.05320.48
5.6.10.0030.04020.43
5.6.00.0030.04320.30
5.5.380.0030.08020.45
5.5.370.0100.07320.48
5.5.360.0200.05720.36
5.5.350.0100.08020.46
5.5.340.0130.08020.86
5.5.330.0270.05020.89
5.5.320.0130.06020.80
5.5.310.0100.07720.79
5.5.300.0230.07320.81
5.5.290.0100.07020.87
5.5.280.0130.04020.91
5.5.270.0100.08020.72
5.5.260.0200.06320.85
5.5.250.0130.07320.58
5.5.240.0130.07320.21
5.5.230.0030.06720.16
5.5.220.0170.04020.30
5.5.210.0030.08320.30
5.5.200.0070.03720.15
5.5.190.0030.05720.23
5.5.180.0070.04320.16
5.5.160.0070.03720.21
5.5.150.0030.04020.11
5.5.140.0070.03720.12
5.5.130.0100.03020.27
5.5.120.0100.03320.23
5.5.110.0070.02719.98
5.5.100.0030.04320.06
5.5.90.0030.03720.06
5.5.80.0030.04720.14
5.5.70.0030.03720.00
5.5.60.0030.06720.09
5.5.50.0000.07020.01
5.5.40.0000.04320.10
5.5.30.0100.03019.92
5.5.20.0030.04020.09
5.5.10.0070.03720.00
5.5.00.0070.04020.11
5.4.450.0030.07019.45
5.4.440.0070.07719.42
5.4.430.0200.06319.41
5.4.420.0100.07719.51
5.4.410.0100.07318.98
5.4.400.0100.06718.79
5.4.390.0030.07319.06
5.4.380.0070.06719.07
5.4.370.0170.06719.03
5.4.360.0070.07318.98
5.4.350.0070.07319.03
5.4.340.0100.03319.06
5.4.320.0000.04319.07
5.4.310.0100.03319.05
5.4.300.0000.04319.05
5.4.290.0070.04018.96
5.4.280.0000.04718.92
5.4.270.0030.03718.81
5.4.260.0030.04019.07
5.4.250.0030.03318.84
5.4.240.0030.05719.03
5.4.230.0030.03019.18
5.4.220.0000.04019.11
5.4.210.0000.04019.11
5.4.200.0000.04319.06
5.4.190.0070.04018.96
5.4.180.0070.04319.23
5.4.170.0000.04019.10
5.4.160.0030.03718.76
5.4.150.0000.04019.01
5.4.140.0100.03716.28
5.4.130.0070.03016.27
5.4.120.0000.04016.37
5.4.110.0030.04016.25
5.4.100.0030.04016.32
5.4.90.0070.02716.23
5.4.80.0030.03316.36
5.4.70.0000.03716.31
5.4.60.0100.05716.40
5.4.50.0000.05016.28
5.4.40.0030.03016.39
5.4.30.0100.03016.39
5.4.20.0000.05016.19
5.4.10.0070.02716.41
5.4.00.0000.06715.79
5.3.290.0000.04314.67
5.3.280.0030.03714.55
5.3.270.0070.04014.54
5.3.260.0100.03714.47
5.3.250.0070.07314.55
5.3.240.0030.04014.51
5.3.230.0070.03314.45
5.3.220.0070.03314.55
5.3.210.0030.03714.42
5.3.200.0070.03314.43
5.3.190.0030.03714.43
5.3.180.0030.03714.42
5.3.170.0030.03314.44
5.3.160.0070.03714.52
5.3.150.0070.05314.41
5.3.140.0000.04014.55
5.3.130.0000.04014.40
5.3.120.0030.03714.49
5.3.110.0070.03714.54
5.3.100.0030.04013.89
5.3.90.0030.04713.96
5.3.80.0030.04714.00
5.3.70.0000.04014.00
5.3.60.0030.03713.91
5.3.50.0100.07313.70
5.3.40.0070.07013.92
5.3.30.0070.06713.81
5.3.20.0070.07313.55
5.3.10.0130.05713.61
5.3.00.0130.06313.63
5.2.170.0130.02011.14
5.2.160.0000.06311.11
5.2.150.0100.05311.10
5.2.140.0100.04311.21
5.2.130.0070.05010.92
5.2.120.0070.04710.94
5.2.110.0030.06010.93
5.2.100.0070.06310.96
5.2.90.0030.06011.09
5.2.80.0100.06011.04
5.2.70.0030.06311.12
5.2.60.0100.05311.07
5.2.50.0070.06011.00
5.2.40.0000.05711.01
5.2.30.0070.05010.84
5.2.20.0030.06311.03
5.2.10.0000.03710.89
5.2.00.0070.06310.57
5.1.60.0030.05010.00
5.1.50.0000.04010.02
5.1.40.0070.0509.81
5.1.30.0000.05710.39
5.1.20.0000.05310.42
5.1.10.0000.06010.07
5.1.00.0100.04710.07
5.0.50.0070.0439.73
5.0.40.0000.0279.73
5.0.30.0030.0379.73
5.0.20.0030.0479.73
5.0.10.0000.0409.73
5.0.00.0000.0609.73
4.4.90.0000.0339.73
4.4.80.0030.0309.73
4.4.70.0000.0379.73
4.4.60.0000.0239.73
4.4.50.0000.0409.73
4.4.40.0030.0509.73
4.4.30.0030.0339.73
4.4.20.0000.0379.73
4.4.10.0030.0339.73
4.4.00.0000.0379.73
4.3.110.0070.0339.73
4.3.100.0030.0139.73
4.3.90.0030.0309.73
4.3.80.0070.0439.73
4.3.70.0070.0309.73
4.3.60.0000.0309.73
4.3.50.0000.0339.73
4.3.40.0030.0539.73
4.3.30.0030.0339.73
4.3.20.0030.0339.73
4.3.10.0030.0339.73
4.3.00.0000.0379.73

preferences:
93.22 ms | 401 KiB | 5 Q