3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = trim( "write2chrissi@yahoo.de " ); // "MyEmailAddress@example.com" $email = strtolower( $email ); // "myemailaddress@example.com" echo md5( $email );

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)
8.3.60.0070.01018.30
8.3.50.0110.01021.15
8.3.40.0120.00918.57
8.3.30.0120.00319.01
8.3.20.0060.00320.09
8.3.10.0040.00423.54
8.3.00.0060.00319.26
8.2.180.0210.00016.50
8.2.170.0160.00322.96
8.2.160.0160.00320.38
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0090.00926.16
8.2.120.0040.00422.22
8.2.110.0030.00722.19
8.2.100.0040.00717.50
8.2.90.0040.00419.13
8.2.80.0050.00317.97
8.2.70.0070.00317.61
8.2.60.0040.00417.80
8.2.50.0090.00018.07
8.2.40.0040.00419.88
8.2.30.0050.00318.03
8.2.20.0000.00817.57
8.2.10.0020.00517.86
8.2.00.0000.00717.48
8.1.280.0030.01025.92
8.1.270.0080.00022.20
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0000.01021.98
8.1.230.0060.00619.01
8.1.220.0000.00817.78
8.1.210.0050.00318.77
8.1.200.0060.00317.13
8.1.190.0080.00017.35
8.1.180.0060.00318.10
8.1.170.0030.00518.36
8.1.160.0000.00821.94
8.1.150.0000.00818.70
8.1.140.0040.00417.36
8.1.130.0030.00317.81
8.1.120.0000.00717.41
8.1.110.0030.00517.28
8.1.100.0050.00317.37
8.1.90.0040.00417.29
8.1.80.0070.00017.29
8.1.70.0030.00317.29
8.1.60.0000.00917.48
8.1.50.0000.00717.49
8.1.40.0050.00317.44
8.1.30.0040.00417.58
8.1.20.0040.00417.55
8.1.10.0040.00417.56
8.1.00.0040.00417.40
8.0.300.0050.00218.77
8.0.290.0040.00416.58
8.0.280.0030.00318.42
8.0.270.0030.00317.12
8.0.260.0060.00017.23
8.0.250.0000.00716.84
8.0.240.0000.00616.95
8.0.230.0000.00816.77
8.0.220.0030.00316.80
8.0.210.0030.00316.82
8.0.200.0070.00016.74
8.0.190.0040.00416.77
8.0.180.0020.00516.73
8.0.170.0000.00816.86
8.0.160.0000.00716.85
8.0.150.0040.00416.84
8.0.140.0070.00016.68
8.0.130.0050.00213.22
8.0.120.0000.00916.79
8.0.110.0000.00716.86
8.0.100.0040.00416.77
8.0.90.0040.00416.81
8.0.80.0110.00616.77
8.0.70.0050.00316.70
8.0.60.0000.00716.79
8.0.50.0080.00016.78
8.0.30.0130.00717.04
8.0.20.0120.01417.40
8.0.10.0000.00816.93
8.0.00.0070.01116.78
7.4.330.0030.00315.09
7.4.320.0050.00316.51
7.4.300.0040.00416.52
7.4.290.0040.00416.57
7.4.280.0030.00316.55
7.4.270.0030.00316.42
7.4.260.0030.00516.41
7.4.250.0080.00016.49
7.4.240.0050.00316.52
7.4.230.0030.00316.50
7.4.220.0090.00916.63
7.4.210.0070.00716.47
7.4.200.0030.00616.42
7.4.160.0160.00016.31
7.4.150.0150.00817.40
7.4.140.0120.00817.86
7.4.130.0060.01316.56
7.4.120.0130.00316.52
7.4.110.0140.00316.49
7.4.100.0110.01116.47
7.4.90.0090.01316.44
7.4.80.0100.00719.39
7.4.70.0110.01116.33
7.4.60.0060.01016.44
7.4.50.0040.00416.29
7.4.40.0100.00716.24
7.4.30.0130.00316.34
7.4.00.0030.01114.75
7.3.330.0000.00612.97
7.3.320.0060.00012.87
7.3.310.0000.00716.21
7.3.300.0030.00515.96
7.3.290.0110.00816.12
7.3.280.0070.00716.20
7.3.270.0110.01217.40
7.3.260.0070.01016.23
7.3.250.0050.01216.23
7.3.240.0120.00916.18
7.3.230.0120.00916.39
7.3.210.0110.00616.15
7.3.200.0090.00919.39
7.3.190.0100.00616.09
7.3.180.0150.00016.48
7.3.170.0140.00416.36
7.3.160.0060.01016.40
7.2.330.0070.01116.63
7.2.320.0110.01116.62
7.2.310.0080.00816.42
7.2.300.0030.01616.32
7.2.290.0060.01016.45
7.2.00.0000.01519.41
7.1.100.0080.00318.17
7.1.70.0030.00317.15
7.1.60.0030.01619.11
7.1.50.0070.01716.89
7.1.00.0070.07322.51
7.0.200.0060.00316.88
7.0.140.0070.07022.11
7.0.60.0070.03719.91
7.0.50.0100.04717.86
7.0.40.0030.09019.96
7.0.30.0270.04720.00
7.0.20.0200.04720.18
7.0.10.0100.04020.33
7.0.00.0030.07720.12
5.6.280.0030.07021.09
5.6.210.0070.06020.66
5.6.200.0100.08318.19
5.6.190.0170.07320.39
5.6.180.0200.05720.42
5.6.170.0300.07720.49
5.6.160.0100.04720.49
5.6.150.0100.05718.17
5.6.140.0100.07718.20
5.6.130.0170.07318.20
5.6.120.0070.05320.98
5.6.110.0130.06021.10
5.6.100.0070.06721.00
5.6.90.0100.08721.01
5.6.80.0070.08320.37
5.5.350.4070.04720.52
5.5.340.0000.04317.91
5.5.330.0100.04720.56
5.5.320.0330.04020.31
5.5.310.0330.07720.21
5.5.300.0030.07317.98
5.5.290.0030.08717.90
5.5.280.0200.06320.96
5.5.270.0030.05020.75
5.5.260.0100.08020.86
5.5.250.0100.07320.68
5.5.240.0100.04320.23
5.4.450.1200.06019.59
5.4.440.1670.07019.61
5.4.430.0900.06019.10
5.4.420.0830.00019.49
5.4.410.0630.00019.31
5.4.400.0830.00019.04
5.4.390.0630.00019.18
5.4.380.0630.00018.99
5.4.370.0800.00019.06
5.4.360.0630.00019.18
5.4.350.0670.00019.19
5.4.340.0050.03911.97
5.4.320.0050.03712.45
5.4.310.0090.04212.45
5.4.300.0060.03412.45
5.4.290.0070.03512.45
5.4.280.0070.03412.35
5.4.270.0080.04312.34
5.4.260.0050.04212.35
5.4.250.0040.03912.34
5.4.240.0030.03912.34
5.4.230.0030.03912.34
5.4.220.0060.03412.34
5.4.210.0040.03612.34
5.4.200.0030.03912.34
5.4.190.0020.03812.34
5.4.180.0050.04212.33
5.4.170.0080.03312.35
5.4.160.0060.03412.34
5.4.150.0040.03612.34
5.4.140.0040.03712.02
5.4.130.0050.03912.01
5.4.120.0050.03411.96
5.4.110.0050.03811.96
5.4.100.0050.03411.96
5.4.90.0070.04611.97
5.4.80.0060.03711.96
5.4.70.0070.04311.96
5.4.60.0060.03611.96
5.4.50.0060.03411.96
5.4.40.0040.03611.95
5.4.30.0050.04111.94
5.4.20.0040.03611.95
5.4.10.0070.03311.94
5.4.00.0050.03711.44
5.3.290.0070.04912.80
5.3.280.0040.03912.71
5.3.270.0060.03812.72
5.3.260.0040.04012.72
5.3.250.0080.03412.72
5.3.240.0070.03512.72
5.3.230.0080.03712.71
5.3.220.0070.03512.68
5.3.210.0040.03912.68
5.3.200.0040.03912.68
5.3.190.0040.04012.68
5.3.180.0050.04112.67
5.3.170.0090.03712.66
5.3.160.0060.03912.67
5.3.150.0090.03412.67
5.3.140.0040.03712.66
5.3.130.0050.03912.66
5.3.120.0050.04212.65
5.3.110.0060.03712.66
5.3.100.0070.03912.12
5.3.90.0060.03912.09
5.3.80.0070.03412.07
5.3.70.0050.03712.08
5.3.60.0030.03812.06
5.3.50.0070.03412.00
5.3.40.0030.04412.00
5.3.30.0090.03511.94
5.3.20.0070.03811.71
5.3.10.0050.04311.69
5.3.00.0070.03411.68
5.2.170.0050.0299.18
5.2.160.0030.0369.18
5.2.150.0060.0289.18
5.2.140.0020.0329.18
5.2.130.0040.0289.14
5.2.120.0020.0329.14
5.2.110.0050.0339.14
5.2.100.0060.0339.13
5.2.90.0040.0339.14
5.2.80.0020.0329.13
5.2.70.0050.0319.13
5.2.60.0050.0359.08
5.2.50.0060.0319.05
5.2.40.0060.0339.02
5.2.30.0030.0319.00
5.2.20.0070.0369.02
5.2.10.0050.0288.93
5.2.00.0000.0378.79
5.1.60.0020.0258.07
5.1.50.0020.0268.07
5.1.40.0040.0238.05
5.1.30.0060.0288.40
5.1.20.0040.0308.42
5.1.10.0070.0338.14
5.1.00.0050.0278.14
5.0.50.0010.0256.62
5.0.40.0020.0246.48
5.0.30.0050.0406.30
5.0.20.0030.0236.27
5.0.10.0030.0266.24
5.0.00.0030.0326.24
4.4.90.0020.0154.78
4.4.80.0040.0134.75
4.4.70.0010.0224.76
4.4.60.0040.0134.75
4.4.50.0010.0174.77
4.4.40.0020.0304.71
4.4.30.0050.0184.76
4.4.20.0010.0174.84
4.4.10.0030.0154.85
4.4.00.0040.0244.75
4.3.110.0020.0164.67
4.3.100.0040.0164.67
4.3.90.0030.0154.63
4.3.80.0020.0244.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0030.0304.54
4.3.30.0020.0163.29
4.3.20.0020.0163.27
4.3.10.0000.0183.23
4.3.00.0130.02710.29

preferences:
44.48 ms | 401 KiB | 5 Q