3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hex = hash('crc32b',hash('md5',hash('sha256', "ala ma kota"))); echo $hex . " " . base_convert($hex,16,37);

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)
8.3.60.0100.00616.38
8.3.50.0140.00018.21
8.3.40.0070.00718.98
8.3.30.0040.01118.70
8.3.20.0070.00020.33
8.3.10.0080.00020.98
8.3.00.0040.00419.19
8.2.180.0070.00718.29
8.2.170.0110.00422.96
8.2.160.0000.01420.43
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00721.12
8.2.120.0070.00026.35
8.2.110.0060.00320.57
8.2.100.0040.00817.91
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0080.00018.05
8.2.50.0040.00418.16
8.2.40.0030.00620.43
8.2.30.0050.00219.25
8.2.20.0050.00218.07
8.2.10.0070.00017.96
8.2.00.0040.00418.11
8.1.280.0110.00725.92
8.1.270.0080.00024.00
8.1.260.0060.01226.35
8.1.250.0040.00428.09
8.1.240.0000.00822.06
8.1.230.0110.00020.25
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0080.00317.48
8.1.190.0000.00917.35
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0040.00418.80
8.1.150.0080.00020.30
8.1.140.0040.00419.49
8.1.130.0030.00717.43
8.1.120.0040.00417.35
8.1.110.0020.00517.36
8.1.100.0000.00717.38
8.1.90.0040.00417.36
8.1.80.0040.00317.36
8.1.70.0000.00817.43
8.1.60.0000.00817.49
8.1.50.0040.00417.53
8.1.40.0070.00317.50
8.1.30.0050.00317.66
8.1.20.0040.00417.64
8.1.10.0030.00517.61
8.1.00.0030.00617.55
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.44
8.0.270.0030.00317.21
8.0.260.0030.00516.95
8.0.250.0000.00716.95
8.0.240.0000.00716.97
8.0.230.0070.00017.03
8.0.220.0070.00017.00
8.0.210.0000.00817.04
8.0.200.0000.00617.12
8.0.190.0000.00817.02
8.0.180.0030.00616.96
8.0.170.0000.00817.03
8.0.160.0040.00417.04
8.0.150.0050.00516.84
8.0.140.0040.00416.98
8.0.130.0050.00013.45
8.0.120.0040.00416.99
8.0.110.0070.00017.07
8.0.100.0070.00016.86
8.0.90.0050.00317.07
8.0.80.0050.01017.01
8.0.70.0040.00416.96
8.0.60.0020.00516.89
8.0.50.0040.00416.89
8.0.30.0100.00717.09
8.0.20.0160.00417.40
8.0.10.0000.00817.07
8.0.00.0110.00616.78
7.4.330.0050.00015.55
7.4.320.0050.00516.48
7.4.300.0000.00716.56
7.4.290.0030.00316.57
7.4.280.0000.00716.70
7.4.270.0000.01116.57
7.4.260.0030.00316.57
7.4.250.0050.00316.55
7.4.240.0040.00416.58
7.4.230.0070.00016.66
7.4.220.0080.01216.46
7.4.210.0070.00716.58
7.4.200.0030.00316.68
7.4.160.0090.00616.55
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0070.01416.57
7.4.120.0100.01416.48
7.4.110.0130.00916.56
7.4.100.0090.01316.41
7.4.90.0060.01516.58
7.4.80.0080.01219.39
7.4.70.0030.01316.60
7.4.60.0120.00316.69
7.4.50.0100.00616.25
7.4.40.0040.01416.61
7.4.30.0060.00916.64
7.4.00.0030.00514.77
7.3.330.0000.00513.23
7.3.320.0030.00313.25
7.3.310.0030.00316.26
7.3.300.0030.00316.27
7.3.290.0050.00216.18
7.3.280.0080.00816.30
7.3.270.0150.00317.40
7.3.260.0080.01116.48
7.3.250.0150.00316.52
7.3.240.0050.01216.51
7.3.230.0030.01316.53
7.3.210.0100.00716.49
7.3.200.0060.00916.56
7.3.190.0040.01116.39
7.3.180.0090.00916.36
7.3.170.0130.01016.49
7.3.160.0090.01016.48
7.2.330.0100.01016.62
7.2.320.0070.01416.76
7.2.310.0130.00316.80
7.2.300.0090.00916.75
7.2.290.0090.00916.86
7.2.60.0070.00716.77
7.1.200.0060.00315.57
7.1.90.0000.01417.80
7.1.80.0030.00917.89
7.1.70.0080.00417.17
7.1.60.0150.00935.13
7.1.50.0100.01734.45
7.1.40.0180.00934.48
7.1.30.0070.02134.61
7.1.20.0130.01334.73
7.1.10.0030.01016.47
7.1.00.0030.00916.37
7.0.230.0100.00617.75
7.0.220.0040.00817.68
7.0.210.0000.01116.80
7.0.200.0000.01116.74
7.0.190.0000.01216.73
7.0.180.0100.00316.13
7.0.170.0060.00616.28
7.0.160.0060.00616.00
7.0.150.0000.01216.00
7.0.140.0080.00416.35
7.0.130.0060.00616.52
7.0.120.0060.00616.39
7.0.110.0060.00616.33
7.0.100.0030.00916.20
7.0.90.0000.01516.47
7.0.80.0030.01316.10
7.0.70.0120.00016.19
7.0.60.0090.00915.86
7.0.50.0090.00316.26
7.0.40.0060.00616.53
7.0.30.0030.01416.43
7.0.20.0030.01016.34
7.0.10.0160.00016.34
7.0.00.0030.01016.36

preferences:
53.25 ms | 401 KiB | 5 Q