3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hex = hash('md5',hash('sha256', "ala ma kota")); echo $hex . " " . base_convert($hex,16,36);

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)
8.3.60.0090.00916.62
8.3.50.0110.00318.13
8.3.40.0110.00418.68
8.3.30.0110.00418.79
8.3.20.0040.00422.22
8.3.10.0080.00021.07
8.3.00.0040.00419.28
8.2.180.0100.00716.63
8.2.170.0140.00322.96
8.2.160.0070.01120.60
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0070.00021.30
8.2.120.0070.00026.35
8.2.110.0040.00421.18
8.2.100.0060.00618.09
8.2.90.0050.00319.34
8.2.80.0040.00417.97
8.2.70.0040.00417.88
8.2.60.0040.00418.05
8.2.50.0050.00318.25
8.2.40.0040.00420.71
8.2.30.0000.00719.34
8.2.20.0040.00418.26
8.2.10.0000.00718.20
8.2.00.0000.00718.29
8.1.280.0140.00325.92
8.1.270.0040.00424.06
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0100.00722.93
8.1.230.0140.00020.41
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0030.00617.47
8.1.190.0030.00617.35
8.1.180.0090.00018.10
8.1.170.0030.00618.78
8.1.160.0000.00818.96
8.1.150.0000.00720.36
8.1.140.0030.00519.74
8.1.130.0030.00619.01
8.1.120.0000.00717.56
8.1.110.0000.00817.65
8.1.100.0040.00417.62
8.1.90.0000.00717.67
8.1.80.0070.00017.64
8.1.70.0030.00617.63
8.1.60.0000.00817.71
8.1.50.0060.00317.65
8.1.40.0000.00817.68
8.1.30.0040.00417.76
8.1.20.0050.00217.77
8.1.10.0040.00417.74
8.1.00.0030.00617.56
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0070.00018.59
8.0.270.0070.00017.43
8.0.260.0000.00618.98
8.0.250.0030.00317.00
8.0.240.0000.00717.14
8.0.230.0070.00017.14
8.0.220.0040.00417.07
8.0.210.0030.00317.11
8.0.200.0030.00316.99
8.0.190.0090.00017.12
8.0.180.0060.00317.11
8.0.170.0040.00417.10
8.0.160.0030.00317.05
8.0.150.0030.00616.87
8.0.140.0040.00417.01
8.0.130.0050.00013.48
8.0.120.0040.00416.95
8.0.110.0020.00517.06
8.0.100.0000.00816.98
8.0.90.0000.00816.92
8.0.80.0090.00617.02
8.0.70.0000.00817.11
8.0.60.0000.00716.92
8.0.50.0000.00717.06
8.0.30.0080.00917.30
8.0.20.0070.01217.40
8.0.10.0030.00516.96
8.0.00.0060.01617.17
7.4.330.0040.00015.55
7.4.320.0050.00516.66
7.4.300.0000.00716.65
7.4.290.0030.00316.75
7.4.280.0040.00416.69
7.4.270.0070.00416.79
7.4.260.0030.00316.75
7.4.250.0000.00716.64
7.4.240.0000.01016.71
7.4.230.0040.00416.70
7.4.220.0070.01016.63
7.4.210.0080.00816.72
7.4.200.0050.00316.69
7.4.160.0080.00816.48
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0150.00916.64
7.4.120.0140.00816.67
7.4.110.0150.00916.56
7.4.100.0120.00916.78
7.4.90.0040.01516.71
7.4.80.0140.00319.39
7.4.70.0070.01116.67
7.4.60.0130.00316.52
7.4.50.0090.00516.45
7.4.40.0100.00816.71
7.4.30.0060.00916.48
7.4.00.0000.01515.13
7.3.330.0000.00513.17
7.3.320.0050.00013.17
7.3.310.0040.00416.54
7.3.300.0000.00616.46
7.3.290.0070.00016.36
7.3.280.0080.00916.44
7.3.270.0120.00617.40
7.3.260.0120.00916.57
7.3.250.0100.00916.53
7.3.240.0100.00816.60
7.3.230.0100.00716.69
7.3.210.0070.01016.73
7.3.200.0080.00816.35
7.3.190.0130.00316.39
7.3.180.0160.00616.73
7.3.170.0130.00316.62
7.3.160.0090.00616.73
7.2.330.0070.01016.62
7.2.320.0060.01216.92
7.2.310.0070.01016.86
7.2.300.0090.01316.79
7.2.290.0080.01716.80
7.2.110.0300.01416.54
7.2.60.0100.00316.85
7.1.200.0050.00515.98
7.1.90.0030.00918.19
7.1.80.0030.01017.85
7.1.70.0110.00016.93
7.1.60.0180.00635.23
7.1.50.0130.01334.80
7.1.40.0200.00734.48
7.1.30.0130.01334.48
7.1.20.0180.00734.52
7.1.10.0070.00716.66
7.1.00.0040.00816.67
7.0.230.0030.00917.56
7.0.220.0050.00817.83
7.0.210.0110.00016.88
7.0.200.0000.01116.95
7.0.190.0060.00616.74
7.0.180.0070.00616.40
7.0.170.0000.01216.49
7.0.160.0060.00616.26
7.0.150.0040.00816.39
7.0.140.0080.00416.31
7.0.130.0030.00816.77
7.0.120.0000.01216.61
7.0.110.0040.00816.48
7.0.100.0090.00316.53
7.0.90.0040.00716.34
7.0.80.0070.00716.34
7.0.70.0000.01216.32
7.0.60.0060.00616.31
7.0.50.0000.01216.32
7.0.40.0110.00016.55
7.0.30.0060.00616.66
7.0.20.0000.01216.73
7.0.10.0040.00716.43
7.0.00.0060.00616.44

preferences:
46.57 ms | 400 KiB | 5 Q