3v4l.org

run code in 300+ PHP versions simultaneously
<?php function testCrypt() { echo PHP_OS . "\n"; echo 'PHP version: ' . phpversion() . "\n\n"; //echo php_uname() . '<br />'; echo "\nBLOWFISH 2a: "; var_dump(crypt('ksjdfhs346fsad$%%Aâklsdj9842*&', '$2a$10$abcdefghij1234567890ab')); echo "\nBLOWFISH 2y: "; var_dump(crypt('ksjdfhs346fsad$%%Aâklsdj9842*&', '$2y$10$abcdefghij1234567890ab')); echo "\nBLOWFISH 2x: "; var_dump(crypt('ksjdfhs346fsad$%%Aâklsdj9842*&', '$2x$10$abcdefghij1234567890ab')); echo "\nSHA512: "; var_dump(crypt('ksjdfhs346fsad$%%Aâklsdj9842*&', '$6$abcdefghij123456')); echo "\nSHA256: "; var_dump(crypt('ksjdfhs346fsad$%%Aâklsdj9842*&', '$5$abcdefghij123456')); echo "\nEXT DES: "; var_dump(crypt('ksjdfhs346fsad$%%Aâklsdj9842*&', '_0010abcd')); echo "\nDES: "; var_dump(crypt('ksjdfhs346fsad$%%Aâklsdj9842*&', 'ab')); } testCrypt();

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)
7.2.00.0070.28619.30
7.1.100.0030.28718.25
7.1.70.0030.27117.34
7.1.60.0170.32119.40
7.1.50.0070.34716.97
7.1.00.0030.35722.48
7.0.200.0030.34416.68
7.0.140.0030.37022.18
7.0.120.0000.29022.07
7.0.60.0030.38720.08
7.0.50.0030.36017.93
7.0.40.0030.39320.21
7.0.30.0130.30720.30
7.0.20.0270.35320.42
7.0.10.0070.37720.29
7.0.00.0100.38020.23
5.6.280.0100.38021.01
5.6.210.0070.37020.75
5.6.200.0030.37718.25
5.6.190.0070.30320.48
5.6.180.0470.33020.54
5.6.170.0300.36020.77
5.6.160.0100.34320.53
5.6.150.0230.34318.24
5.6.140.0170.34318.33
5.6.130.0030.36718.24
5.6.120.0070.31321.01
5.6.110.0100.34021.15
5.6.100.0070.38321.02
5.6.90.0000.32720.99
5.6.80.0170.33020.41
5.5.350.0000.37320.50
5.5.340.0130.30318.09
5.5.330.0100.35720.54
5.5.320.0500.36020.33
5.5.310.0230.31320.38
5.5.300.0100.36018.11
5.5.290.0100.38318.00
5.5.280.0070.35020.72
5.5.270.0130.31320.80
5.5.260.0030.36020.71
5.5.250.0130.37020.54
5.5.240.0030.31720.29
5.4.450.0070.30719.59
5.4.440.0100.36019.26
5.4.430.0000.37319.39
5.4.420.0100.36019.53
5.4.410.0100.36019.34
5.4.400.0030.31018.94
5.4.390.0070.37319.21
5.4.380.0070.35019.25
5.4.370.0130.35319.31
5.4.360.0000.33719.23
5.4.350.0030.33718.93
5.4.340.0030.37019.21
5.4.320.0000.36719.21
5.4.310.0170.36719.18
5.4.300.0100.32018.91
5.4.290.0070.31719.21
5.4.280.0030.36319.03
5.4.270.0100.36019.31
5.4.260.0000.31019.29
5.4.250.0000.35718.93
5.4.240.0100.30319.20
5.4.230.0000.30019.04
5.4.220.0030.29719.21
5.4.210.0030.29718.91
5.4.200.0030.29718.93
5.4.190.0030.29718.91
5.4.180.0000.30018.92
5.4.170.0000.30018.90
5.4.160.0070.33719.04
5.4.150.0100.30719.20
5.4.140.0070.30016.57
5.4.130.0000.31316.36
5.4.120.0070.36016.32
5.4.110.0070.36716.40
5.4.100.0030.37016.53
5.4.90.0070.35716.59
5.4.80.0100.36716.33
5.4.70.0070.36316.42
5.4.60.0070.37316.47
5.4.50.0100.33016.48
5.4.40.0100.36316.46
5.4.30.0070.35316.70
5.4.20.0130.35016.41
5.4.10.0100.35316.70
5.4.00.0070.32015.89
5.3.290.0100.35014.72
5.3.280.0030.29714.65
5.3.270.0100.29314.66
5.3.260.0030.36014.70
5.3.250.0030.32314.67
5.3.240.0000.35314.66
5.3.230.0070.29014.55
5.3.220.0000.37314.68
5.3.210.0070.31714.77
5.3.200.0030.36314.52
5.3.190.0000.32314.63
5.3.180.0130.35714.68
5.3.170.0030.37314.77
5.3.160.0030.34714.61
5.3.150.0030.37314.79
5.3.140.0070.37714.69
5.3.130.0030.31714.65
5.3.120.0100.35314.63
5.3.110.0100.36314.64
5.3.100.0070.36314.09
5.3.90.0100.33014.09
5.3.80.0000.38314.14
5.3.70.0130.34314.14
5.3.60.0070.24714.22
5.3.50.0000.18714.03
5.3.40.0070.18714.05
5.3.30.0070.23313.98
5.3.20.0030.19013.80
5.3.10.0030.24713.72
5.3.00.0070.23713.75
5.2.170.0030.06311.17
5.2.160.0100.03011.10
5.2.150.0070.06711.17
5.2.140.0030.06711.07
5.2.130.0070.05311.02
5.2.120.0070.06011.01
5.2.110.0070.03311.07
5.2.100.0100.06011.00
5.2.90.0130.05011.09
5.2.80.0100.04311.02
5.2.70.0070.05711.12
5.2.60.0000.06311.00
5.2.50.0030.06011.09
5.2.40.0030.03010.99
5.2.30.0070.06010.88
5.2.20.0030.06311.01
5.2.10.0030.03710.86
5.2.00.0070.03310.77
5.1.60.0070.0579.89
5.1.50.0030.02310.04
5.1.40.0030.0439.87
5.1.30.0100.02310.47
5.1.20.0000.06010.37
5.1.10.0070.03710.03
5.1.00.0000.03710.06
5.0.50.0000.0278.60
5.0.40.0070.0208.49
5.0.30.0070.0638.15
5.0.20.0030.0308.09
5.0.10.0030.0278.12
5.0.00.0030.0308.22
4.4.90.0030.0277.98
4.4.80.0100.0277.98
4.4.70.0070.0237.98
4.4.60.0000.0377.98
4.4.50.0000.0237.98
4.4.40.0030.0307.98
4.4.30.0000.0277.98
4.4.20.0000.0377.98
4.4.10.0000.0377.98
4.4.00.0000.0537.98
4.3.110.0030.0177.98
4.3.100.0030.0377.98
4.3.90.0030.0277.98
4.3.80.0030.0337.98
4.3.70.0070.0307.98
4.3.60.0070.0307.98
4.3.50.0000.0307.98
4.3.40.0030.0337.98
4.3.30.0000.0377.98
4.3.20.0070.0307.98
4.3.10.0030.0307.98
4.3.00.0000.0337.98

preferences:
32.84 ms | 401 KiB | 5 Q