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,16,63);

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)
8.3.110.0000.00920.94
8.3.100.0130.00616.51
8.3.90.0080.00018.72
8.3.80.0070.00719.36
8.3.70.0110.00716.50
8.3.60.0130.00716.63
8.3.50.0080.01018.18
8.3.40.0130.00318.64
8.3.30.0110.00418.82
8.3.20.0070.00020.22
8.3.10.0030.00520.89
8.3.00.0040.00419.08
8.2.230.0060.00322.58
8.2.220.0040.01624.06
8.2.210.0140.00426.77
8.2.200.0040.00418.88
8.2.190.0040.01116.58
8.2.180.0070.00718.54
8.2.170.0100.00722.96
8.2.160.0070.00720.47
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00421.00
8.2.120.0070.00026.35
8.2.110.0060.00319.18
8.2.100.0060.00617.78
8.2.90.0030.00519.21
8.2.80.0060.00317.97
8.2.70.0060.00317.72
8.2.60.0040.00418.05
8.2.50.0040.00418.10
8.2.40.0070.00020.39
8.2.30.0000.00819.16
8.2.20.0040.00418.08
8.2.10.0000.00717.98
8.2.00.0080.00017.93
8.1.290.0090.00030.84
8.1.280.0110.01125.92
8.1.270.0080.00023.82
8.1.260.0020.00526.35
8.1.250.0000.00828.09
8.1.240.0100.00022.16
8.1.230.0070.00420.31
8.1.220.0040.00417.80
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0000.00818.61
8.1.160.0070.00018.76
8.1.150.0040.00420.20
8.1.140.0040.00419.48
8.1.130.0060.00318.80
8.1.120.0070.00017.37
8.1.110.0000.00817.39
8.1.100.0000.00717.49
8.1.90.0050.00217.42
8.1.80.0000.00717.44
8.1.70.0040.00417.47
8.1.60.0030.00617.47
8.1.50.0000.00817.64
8.1.40.0090.00017.48
8.1.30.0040.00417.72
8.1.20.0040.00417.77
8.1.10.0080.00017.52
8.1.00.0000.00817.55
8.0.300.0060.00318.77
8.0.290.0070.00016.75
8.0.280.0000.00718.44
8.0.270.0000.00717.27
8.0.260.0030.00318.76
8.0.250.0030.00317.08
8.0.240.0080.00017.09
8.0.230.0070.00017.05
8.0.220.0000.00717.01
8.0.210.0000.00717.05
8.0.200.0000.00616.99
8.0.190.0000.00816.97
8.0.180.0030.00717.04
8.0.170.0050.00317.05
8.0.160.0040.00417.04
8.0.150.0050.00516.91
8.0.140.0000.00716.86
8.0.130.0000.00513.45
8.0.120.0040.00316.95
8.0.110.0070.00016.87
8.0.100.0040.00417.04
8.0.90.0000.00816.88
8.0.80.0040.01116.97
8.0.70.0050.00216.88
8.0.60.0040.00417.08
8.0.50.0040.00417.06
8.0.30.0140.00817.24
8.0.20.0100.01017.40
8.0.10.0070.00017.07
8.0.00.0070.01016.75
7.4.330.0000.00415.55
7.4.320.0080.00016.64
7.4.300.0030.00316.63
7.4.290.0030.00316.57
7.4.280.0040.00416.42
7.4.270.0060.00316.56
7.4.260.0040.00416.45
7.4.250.0070.00016.52
7.4.240.0050.00216.53
7.4.230.0030.00316.30
7.4.220.0070.01116.50
7.4.210.0030.01116.60
7.4.200.0070.00016.52
7.4.160.0110.00616.43
7.4.150.0140.00317.40
7.4.140.0080.00917.86
7.4.130.0070.01416.62
7.4.120.0150.01416.52
7.4.110.0030.01416.54
7.4.100.0120.00616.47
7.4.90.0070.01316.58
7.4.80.0130.00319.39
7.4.70.0090.00916.38
7.4.60.0030.01316.45
7.4.50.0130.00316.64
7.4.40.0050.01216.34
7.4.30.0170.00016.46
7.4.00.0090.00815.03
7.3.330.0030.00313.16
7.3.320.0000.00513.24
7.3.310.0040.00316.29
7.3.300.0040.00416.31
7.3.290.0030.00316.32
7.3.280.0070.01016.33
7.3.270.0100.00717.40
7.3.260.0070.01016.37
7.3.250.0120.01016.45
7.3.240.0110.00616.49
7.3.230.0130.00316.36
7.3.210.0140.00916.48
7.3.200.0060.01216.48
7.3.190.0110.01116.50
7.3.180.0130.00916.37
7.3.170.0000.01516.39
7.3.160.0100.00616.45
7.3.120.0050.01314.70
7.3.110.0100.00714.91
7.3.100.0080.00914.68
7.3.90.0070.00714.87
7.3.80.0050.00814.67
7.3.70.0050.01114.88
7.3.60.0050.00814.79
7.3.50.0040.01114.80
7.3.40.0030.01114.84
7.3.30.0030.01314.75
7.3.20.0080.00516.63
7.3.10.0070.00316.79
7.3.00.0060.00916.51
7.2.330.0100.00716.70
7.2.320.0090.01516.73
7.2.310.0060.00916.87
7.2.300.0090.00916.50
7.2.290.0130.01116.65
7.2.250.0030.01415.16
7.2.240.0070.01215.19
7.2.230.0050.01115.15
7.2.220.0050.00814.91
7.2.210.0080.00315.26
7.2.200.0030.01014.82
7.2.190.0060.00715.11
7.2.180.0110.00515.06
7.2.170.0020.01414.98
7.2.60.0070.00716.75
7.1.330.0100.00415.64
7.1.320.0020.01115.74
7.1.310.0070.00615.51
7.1.300.0000.01215.85
7.1.290.0040.00915.68
7.1.280.0050.00815.57
7.1.270.0060.00815.60
7.1.260.0070.00515.78
7.1.200.0080.00415.66
7.1.90.0060.00617.95
7.1.80.0030.01118.04
7.1.70.0000.01617.00
7.1.60.0220.00435.08
7.1.50.0170.00734.85
7.1.40.0130.01334.55
7.1.30.0080.01934.55
7.1.20.0180.00734.39
7.1.10.0320.00814.89
7.1.00.0610.00714.72
7.0.230.0090.00417.85
7.0.220.0080.00417.87
7.0.210.0710.00616.43
7.0.200.0050.00516.89
7.0.190.0060.00616.77
7.0.180.0000.01316.15
7.0.170.0040.00816.24
7.0.160.0680.00314.34
7.0.150.0100.00314.60
7.0.140.0470.00714.41
7.0.130.0510.00416.64
7.0.120.0060.00616.40
7.0.110.0710.00714.42
7.0.100.0630.00316.18
7.0.90.0670.00014.47
7.0.80.0070.00516.37
7.0.70.0620.01114.37
7.0.60.0400.00714.45
7.0.50.0090.00316.20
7.0.40.0000.01316.65
7.0.30.0050.00816.38
7.0.20.0380.00714.55
7.0.10.0380.00714.67
7.0.00.0410.01116.50

preferences:
64.67 ms | 403 KiB | 5 Q