3v4l.org

run code in 300+ PHP versions simultaneously
<?php $la = md5('abcdefghijklmnopqrstuvwxyz012345'); echo $la; //echo crc32('password') + hash('crc32b','passwordabcdefghijklmnopqrstuvwxyz012345') ; //echo '-'.crc32('abcdefghijklmnopqrstuvwxyz012345password'); ?>

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)
8.3.60.0070.01616.38
8.3.50.0100.01217.46
8.3.40.0140.00718.72
8.3.30.0120.00318.54
8.3.20.0040.00418.56
8.3.10.0040.00420.40
8.3.00.0080.00019.25
8.2.180.0090.00918.29
8.2.170.0110.00422.96
8.2.160.0100.00320.91
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0070.00320.39
8.2.100.0040.00717.91
8.2.90.0040.00418.22
8.2.80.0080.00018.03
8.2.70.0090.00017.63
8.2.60.0050.00317.93
8.2.50.0030.00618.07
8.2.40.0050.00318.28
8.2.30.0090.00017.92
8.2.20.0000.00717.64
8.2.10.0050.00217.78
8.2.00.0020.00517.57
8.1.280.0100.01025.92
8.1.270.0070.00024.66
8.1.260.0030.00526.35
8.1.250.0050.00328.09
8.1.240.0090.00022.11
8.1.230.0040.00821.04
8.1.220.0030.00617.76
8.1.210.0040.00418.96
8.1.200.0000.00817.23
8.1.190.0070.00017.40
8.1.180.0080.00018.10
8.1.170.0040.00418.81
8.1.160.0060.00318.82
8.1.150.0000.00818.47
8.1.140.0080.00017.25
8.1.130.0080.00017.85
8.1.120.0070.00017.32
8.1.110.0040.00417.30
8.1.100.0030.00317.43
8.1.90.0030.00617.35
8.1.80.0040.00417.29
8.1.70.0030.00517.32
8.1.60.0000.00817.55
8.1.50.0040.00417.37
8.1.40.0040.00417.34
8.1.30.0000.00717.51
8.1.20.0040.00417.56
8.1.10.0060.00317.36
8.1.00.0000.00717.44
8.0.300.0030.00620.07
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0080.00017.12
8.0.260.0000.00716.75
8.0.250.0080.00016.81
8.0.240.0000.00716.94
8.0.230.0070.00016.91
8.0.220.0040.00416.86
8.0.210.0040.00416.71
8.0.200.0040.00416.76
8.0.190.0040.00416.90
8.0.180.0000.00816.79
8.0.170.0040.00416.82
8.0.160.0040.00416.79
8.0.150.0050.00316.73
8.0.140.0040.00416.69
8.0.130.0000.00513.24
8.0.120.0030.00316.70
8.0.110.0030.00516.61
8.0.100.0070.00016.86
8.0.90.0040.00416.81
8.0.80.0090.00616.77
8.0.70.0070.00016.69
8.0.60.0040.00416.86
8.0.50.0000.00716.76
8.0.30.0110.00817.09
8.0.20.0100.00817.19
8.0.10.0040.00416.96
8.0.00.0140.00916.64
7.4.330.0050.00012.91
7.4.320.0040.00416.45
7.4.300.0000.00616.53
7.4.290.0040.00416.45
7.4.280.0030.00316.45
7.4.270.0020.00516.35
7.4.260.0050.00013.14
7.4.250.0080.00016.41
7.4.240.0000.00716.44
7.4.230.0030.00316.45
7.4.220.0030.01816.61
7.4.210.0030.01116.44
7.4.200.0040.00416.51
7.4.190.0000.00716.40
7.4.160.0090.00616.48
7.4.150.0030.01416.50
7.4.140.0080.00916.57
7.4.130.0030.01416.47
7.4.120.0090.00716.47
7.4.110.0070.01116.36
7.4.100.0120.00616.49
7.4.90.0090.01216.44
7.4.80.0120.00416.30
7.4.70.0030.01416.37
7.4.60.0110.00616.45
7.4.50.0030.00316.27
7.4.40.0150.00016.32
7.4.30.0060.01516.60
7.4.00.0090.00915.05
7.3.330.0030.00313.11
7.3.320.0000.00513.18
7.3.310.0040.00416.12
7.3.300.0070.00016.18
7.3.290.0070.00716.14
7.3.280.0030.01416.16
7.3.270.0080.00816.19
7.3.260.0130.00616.20
7.3.250.0080.01116.29
7.3.240.0120.00416.16
7.3.230.0060.01016.36
7.3.210.0040.01416.10
7.3.200.0130.00719.39
7.3.190.0160.00616.19
7.3.180.0160.00316.37
7.3.170.0110.00516.37
7.3.160.0060.00916.60
7.3.120.0040.01215.01
7.2.330.0070.01016.65
7.2.320.0060.01016.54
7.2.310.0190.00316.77
7.2.300.0060.01016.64
7.2.290.0130.00316.37
7.2.60.0070.01016.64
7.2.50.0120.00916.64
7.2.00.0060.00919.45
7.1.200.0000.00815.60
7.1.70.0040.00417.18
7.1.60.0090.01519.40
7.1.50.0070.01816.53
7.1.00.0070.07022.35
7.0.200.0290.00614.72
7.0.140.0000.07722.05
7.0.120.0170.06022.00
7.0.60.0130.05020.00
7.0.50.0070.04017.83
7.0.40.0130.07317.70
7.0.30.0030.08017.70
7.0.20.0130.04717.70
7.0.10.0070.08017.65
7.0.00.0100.07017.77
5.6.280.0030.07020.81
5.6.210.0200.07320.64
5.6.200.0030.06018.19
5.6.190.0070.08018.22
5.6.180.0070.08318.18
5.6.170.0100.06718.14
5.6.160.0030.07318.11
5.6.150.0030.07318.09
5.6.140.0230.06318.23
5.6.130.0000.09018.12
5.6.120.0170.07018.20
5.6.110.0030.07718.21
5.6.100.0030.05718.21
5.6.90.0100.04018.15
5.6.80.0070.08317.53
5.6.70.0070.08017.45
5.6.60.0030.07317.48
5.6.50.0070.04717.53
5.6.40.0070.04017.43
5.6.30.0030.07017.44
5.6.20.0000.06017.48
5.6.10.0000.04717.43
5.6.00.0130.07317.45
5.5.350.0170.03320.40
5.5.340.0030.06017.98
5.5.330.0130.07717.98
5.5.320.0000.05317.97
5.5.310.0070.06317.95
5.5.300.0070.07017.88
5.5.290.0070.06717.98
5.5.280.0100.07717.92
5.5.270.0070.08017.88
5.5.260.0030.08317.96
5.5.250.0130.06717.79
5.5.240.0030.04717.29
5.5.230.0030.05317.28
5.5.220.0100.07717.29
5.5.210.0000.07317.36
5.5.200.0070.04317.38
5.5.190.0070.07317.27
5.5.180.0100.08017.27
5.5.160.0070.07317.27
5.5.150.0030.04317.29
5.5.140.0030.08317.34
5.5.130.0070.07717.36
5.5.120.0000.05317.25
5.5.110.0100.07317.31
5.5.100.0070.06317.24
5.5.90.0070.05017.27
5.5.80.0070.06717.27
5.5.70.0130.06317.26
5.5.60.0070.06317.19
5.5.50.0170.06017.26
5.5.40.0070.04717.15
5.5.30.0030.05317.18
5.5.20.0100.03317.15
5.5.10.0100.07317.24
5.5.00.0000.05317.14
5.4.450.0070.08319.45
5.4.440.0170.07319.42
5.4.430.0070.06719.33
5.4.420.0000.04319.14
5.4.410.0070.08019.18
5.4.400.0030.07318.89
5.4.390.0030.05018.98
5.4.380.0170.07018.95
5.4.370.0100.06019.09
5.4.360.0030.05018.98
5.4.350.0100.07318.98
5.4.340.0000.04319.03
5.4.320.0100.07318.98
5.4.310.0070.06319.01
5.4.300.0130.07318.80
5.4.290.0030.07318.91
5.4.280.0070.07719.03
5.4.270.0030.04719.15
5.4.260.0100.05319.11
5.4.250.0030.07018.94
5.4.240.0100.04319.09
5.4.230.0030.04319.10
5.4.220.0030.04718.98
5.4.210.0030.03718.97
5.4.200.0070.06718.96
5.4.190.0070.06319.02
5.4.180.0000.07719.01
5.4.170.0100.06718.81
5.4.160.0070.06718.96
5.4.150.0030.08018.81
5.4.140.0100.07716.25
5.4.130.0000.06716.33
5.4.120.0100.06016.12
5.4.110.0030.06316.28
5.4.100.0070.07316.38
5.4.90.0030.05716.36
5.4.80.0100.03016.27
5.4.70.0070.07016.27
5.4.60.0130.06316.36
5.4.50.0000.03716.36
5.4.40.0070.07016.60
5.4.30.0070.06016.19
5.4.20.0030.04316.30
5.4.10.0070.05716.48
5.4.00.0000.05015.72
5.3.290.0030.08314.75
5.3.280.0000.08014.57
5.3.270.0100.07014.68
5.3.260.0070.06714.54
5.3.250.0100.07014.57
5.3.240.0000.07314.54
5.3.230.0070.07714.55
5.3.220.0070.06014.42
5.3.210.0030.07714.64
5.3.200.0070.08014.53
5.3.190.0100.07014.39
5.3.180.0070.03714.38
5.3.170.0070.07714.55
5.3.160.0070.03714.51
5.3.150.0030.04014.41
5.3.140.0030.04314.46
5.3.130.0030.06314.52
5.3.120.0100.07714.32
5.3.110.0070.05714.52
5.3.100.0030.04013.86
5.3.90.0030.07313.98
5.3.80.0000.05714.08
5.3.70.0030.08313.77
5.3.60.0000.07013.94
5.3.50.0030.07013.89
5.3.40.0100.06713.87
5.3.30.0030.06313.89
5.3.20.0000.05313.65
5.3.10.0100.02713.58
5.3.00.0030.07013.72
5.2.170.0070.05311.13
5.2.160.0130.05311.12
5.2.150.0070.05711.11
5.2.140.0000.04711.11
5.2.130.0130.04710.93
5.2.120.0000.06311.09
5.2.110.0070.05011.08
5.2.100.0030.06711.13
5.2.90.0070.04311.01
5.2.80.0000.05710.98
5.2.70.0000.04311.07
5.2.60.0030.05310.83
5.2.50.0030.06710.96
5.2.40.0030.06310.96
5.2.30.0070.06010.99
5.2.20.0030.04710.90
5.2.10.0030.06310.75
5.2.00.0100.06010.76
5.1.60.0070.0539.93
5.1.50.0000.04310.02
5.1.40.0070.0509.96
5.1.30.0030.04310.24
5.1.20.0030.03310.24
5.1.10.0070.05310.03
5.1.00.0030.05710.04
5.0.50.0100.0408.59
5.0.40.0030.0278.43
5.0.30.0030.0578.15
5.0.20.0000.0478.14
5.0.10.0000.0338.36
5.0.00.0030.0608.13
4.4.90.0070.0277.75
4.4.80.0170.0137.75
4.4.70.0000.0277.75
4.4.60.0000.0237.75
4.4.50.0070.0177.75
4.4.40.0070.0477.75
4.4.30.0070.0237.75
4.4.20.0000.0237.75
4.4.10.0030.0307.75
4.4.00.0030.0477.75
4.3.110.0030.0377.75
4.3.100.0000.0377.75
4.3.90.0000.0377.75
4.3.80.0070.0477.75
4.3.70.0000.0377.75
4.3.60.0070.0177.75
4.3.50.0100.0307.75
4.3.40.0000.0277.75
4.3.30.0000.0407.75
4.3.20.0000.0307.75
4.3.10.0030.0307.75
4.3.00.0070.0307.75

preferences:
43.54 ms | 401 KiB | 5 Q