3v4l.org

run code in 300+ PHP versions simultaneously
<?php $validPassword = urlencode('pass'); $salt = base64_encode('salt'); $hashed_password = crypt($validPassword, '$6$rounds=5000$'.$salt.'$'); echo $hashed_password; echo ' Current PHP version: ' . phpversion();

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)
7.4.10.0060.01314.89
7.4.00.0130.01014.66
7.3.130.0120.00914.75
7.3.120.0100.01314.98
7.3.110.0100.01215.04
7.3.100.0020.01615.04
7.3.90.0080.00914.91
7.3.80.0060.01114.79
7.3.70.0070.01014.80
7.3.60.0030.01414.77
7.3.50.0030.01214.80
7.3.40.0000.01214.71
7.3.30.0000.01514.77
7.3.20.0080.01016.54
7.3.10.0080.00816.63
7.3.00.0030.01416.62
7.2.260.0060.00915.13
7.2.250.0100.01014.72
7.2.240.0110.01015.12
7.2.230.0080.01315.00
7.2.220.0070.01314.93
7.2.210.0090.00814.81
7.2.200.0060.00915.06
7.2.190.0030.01415.11
7.2.180.0080.00714.89
7.2.170.0020.01315.08
7.2.160.0020.01315.16
7.2.150.0070.01116.92
7.2.140.0050.01316.81
7.2.130.0060.00917.11
7.2.120.0070.01216.93
7.2.110.0070.01017.03
7.2.100.0100.00716.93
7.2.90.0020.01317.02
7.2.80.0050.01016.91
7.2.70.0030.01316.91
7.2.60.0070.00617.05
7.2.50.0050.01016.93
7.2.40.0050.01116.91
7.2.30.0070.01216.88
7.2.20.0040.01116.98
7.2.10.0030.01316.88
7.2.00.0080.00917.72
7.1.330.0050.01515.66
7.1.320.0040.01115.95
7.1.310.0020.01415.76
7.1.300.0070.01015.83
7.1.290.0020.01515.81
7.1.280.0050.01115.84
7.1.270.0040.00815.73
7.1.260.0050.01215.82
7.1.250.0020.01315.79
7.1.240.0040.00715.93
7.1.230.0060.01216.02
7.1.220.0030.01315.84
7.1.210.0060.01315.97
7.1.200.0060.00915.63
7.1.190.0000.01115.72
7.1.180.0070.01015.74
7.1.170.0030.00915.80
7.1.160.0070.01016.01
7.1.150.0110.00415.89
7.1.140.0100.00315.93
7.1.130.0100.00715.77
7.1.120.0030.01615.92
7.1.110.0060.00916.02
7.1.100.0370.01416.01
7.1.90.0050.00515.70
7.1.80.0060.00615.91
7.1.70.0040.01416.69
7.1.60.0080.01317.64
7.1.50.0070.01416.32
7.1.40.0000.01115.88
7.1.30.0030.00815.86
7.1.20.0040.00815.77
7.1.10.0090.00915.74
7.1.00.0030.04219.04
7.0.330.0040.01815.27
7.0.320.0070.01015.38
7.0.310.0040.00815.37
7.0.300.0070.00715.25
7.0.290.0070.01315.46
7.0.280.0000.01415.49
7.0.270.0000.01215.29
7.0.260.0060.00615.36
7.0.250.0040.01115.55
7.0.240.0040.01115.63
7.0.230.0030.01215.41
7.0.220.0150.00615.36
7.0.210.0060.00815.60
7.0.200.0030.00816.26
7.0.190.0000.01415.48
7.0.180.0070.01015.39
7.0.170.0030.00715.45
7.0.160.0030.00915.66
7.0.150.0050.00515.38
7.0.140.0020.04518.70
7.0.130.0100.01015.27
7.0.120.0080.00415.37
7.0.110.0000.01715.54
7.0.100.0030.01015.49
7.0.90.0040.00715.63
7.0.80.0000.01815.78
7.0.70.0030.01215.31
7.0.60.0050.04917.69
7.0.50.0100.02716.69
7.0.40.0030.03915.67
7.0.30.0080.03815.51
7.0.20.0030.03915.66
7.0.10.0080.04215.65
7.0.00.0090.04415.65
5.6.400.0070.01314.21
5.6.390.0040.01814.46
5.6.380.0090.00613.97
5.6.370.0100.00614.37
5.6.360.0030.01214.27
5.6.350.0030.01714.11
5.6.340.0080.00414.31
5.6.330.0030.01514.29
5.6.320.0030.01314.17
5.6.310.0030.01014.30
5.6.300.0050.00914.21
5.6.290.0050.00814.31
5.6.280.0030.04617.85
5.6.270.0040.01414.30
5.6.260.0060.00814.13
5.6.250.0060.00914.21
5.6.240.0070.01014.16
5.6.230.0000.01514.24
5.6.220.0030.01314.41
5.6.210.0080.04717.34
5.6.200.0070.03316.30
5.6.190.0090.04516.25
5.6.180.0080.05016.30
5.6.170.0080.05116.33
5.6.160.0070.02516.35
5.6.150.0030.02916.29
5.6.140.0050.03416.20
5.6.130.0060.04916.24
5.6.120.0080.04616.32
5.6.110.0100.04616.24
5.6.100.0060.04616.19
5.6.90.0070.03116.28
5.6.80.0060.02915.83
5.6.70.0050.04715.88
5.6.60.0050.02915.75
5.6.50.0030.05015.75
5.6.40.0120.03015.86
5.6.30.0050.04915.92
5.6.20.0070.04115.85
5.6.10.0060.02515.85
5.6.00.0050.04215.89
5.5.380.0060.00914.03
5.5.370.0090.00914.32
5.5.360.0100.01014.10
5.5.350.0190.03717.14
5.5.340.0080.03016.21
5.5.330.0070.03216.13
5.5.320.0100.03016.04
5.5.310.0080.04416.07
5.5.300.0100.04215.99
5.5.290.0050.03615.99
5.5.280.0030.05016.14
5.5.270.0050.03916.08
5.5.260.0110.03716.10
5.5.250.0090.04516.05
5.5.240.0070.04715.70
5.5.230.0070.02715.74
5.5.220.0010.02815.83
5.5.210.0040.04615.67
5.5.200.0060.03515.59
5.5.190.0070.04915.57
5.5.180.0030.03715.54
5.5.170.0000.01514.04
5.5.160.0050.04515.74
5.5.150.0060.03815.80
5.5.140.0050.02615.74
5.5.130.0080.03515.79
5.5.120.0070.04815.72
5.5.110.0030.04815.84
5.5.100.0070.04115.61
5.5.90.0070.03315.63
5.5.80.0070.03215.54
5.5.70.0050.04615.77
5.5.60.0070.04315.70
5.5.50.0100.04215.53
5.5.40.0050.03215.74
5.5.30.0100.04015.86
5.5.20.0030.03215.71
5.5.10.0080.03715.58
5.5.00.0050.02915.65
5.4.450.0070.04615.98
5.4.440.0100.04015.92
5.4.430.0060.04016.02
5.4.420.0140.03515.95
5.4.410.0030.04015.91
5.4.400.0050.05015.90
5.4.390.0080.04415.79
5.4.380.0070.04215.79
5.4.370.0030.03215.85
5.4.360.0060.03515.75
5.4.350.0030.02515.79
5.4.340.0070.04315.93
5.4.330.0030.01312.60
5.4.320.0070.04515.74
5.4.310.0050.04315.79
5.4.300.0030.02715.84
5.4.290.0100.04115.71
5.4.280.0050.02315.82
5.4.270.0020.03415.79
5.4.260.0070.02215.90
5.4.250.0010.02515.90
5.4.240.0070.04415.77
5.4.230.0050.03615.81
5.4.220.0020.03115.83
5.4.210.0080.03515.79
5.4.200.0120.04015.77
5.4.190.0050.03915.78
5.4.180.0070.04315.74
5.4.170.0050.03915.84
5.4.160.0020.03015.85
5.4.150.0020.03215.78
5.4.140.0050.03014.53
5.4.130.0060.04014.46
5.4.120.0030.02714.41
5.4.110.0030.02514.57
5.4.100.0000.03414.44
5.4.90.0020.04914.39
5.4.80.0050.03714.42
5.4.70.0040.03114.42
5.4.60.0080.02214.46
5.4.50.0020.04214.48
5.4.40.0070.04414.46
5.4.30.0030.04714.47
5.4.20.0030.04514.41
5.4.10.0050.04214.49
5.4.00.0070.04214.15
5.3.290.0130.03813.62
5.3.280.0070.04513.59
5.3.270.0060.04113.59
5.3.260.0020.03413.59
5.3.250.0070.03613.59
5.3.240.0050.02813.56
5.3.230.0030.03213.59
5.3.220.0060.02113.62
5.3.210.0060.02713.50
5.3.200.0020.03313.51
5.3.190.0050.04713.57
5.3.180.0040.04313.56
5.3.170.0030.03313.57
5.3.160.0080.04013.56
5.3.150.0070.04313.51
5.3.140.0050.04613.56
5.3.130.0050.03113.54
5.3.120.0080.04113.50
5.3.110.0060.04613.55
5.3.100.0080.03313.21
5.3.90.0030.02713.29
5.3.80.0050.02513.28
5.3.70.0070.04013.28
5.3.60.0100.03813.26
5.3.50.0020.04813.23
5.3.40.0020.03213.16
5.3.30.0050.03813.13
5.3.20.0050.04313.13
5.3.10.0130.01813.13
5.3.00.0080.03513.11
5.2.170.0070.06310.99
5.2.160.0070.06311.15
5.2.150.0030.06710.96
5.2.140.0100.06011.14
5.2.130.0030.06710.84
5.2.120.0070.05311.07
5.2.110.0100.05311.05
5.2.100.0100.04011.06
5.2.90.0070.05010.91
5.2.80.0070.03311.02
5.2.70.0000.03711.06
5.2.60.0030.03010.88
5.2.50.0000.04311.01
5.2.40.0030.03010.89
5.2.30.0000.03310.92
5.2.20.0030.07010.93
5.2.10.0100.04010.70
5.2.00.0000.06710.72
5.1.60.0100.0479.98
5.1.50.0100.0339.96
5.1.40.0000.0479.95
5.1.30.0070.05310.33
5.1.20.0030.05310.32
5.1.10.0000.06710.14
5.1.00.0030.04710.00
5.0.50.0070.0338.52
5.0.40.0070.0478.47
5.0.30.0000.0638.13
5.0.20.0000.0508.13
5.0.10.0070.0208.10
5.0.00.0030.0707.98
4.4.90.0000.0207.28
4.4.80.0030.0337.28
4.4.70.0030.0437.28
4.4.60.0070.0307.28
4.4.50.0000.0407.28
4.4.40.0030.0607.28
4.4.30.0030.0277.28
4.4.20.0000.0407.32
4.4.10.0030.0407.32
4.4.00.0000.0437.32
4.3.110.0030.0407.32
4.3.100.0070.0377.32
4.3.90.0000.0437.32
4.3.80.0000.0407.32
4.3.70.0000.0337.32
4.3.60.0030.0237.32
4.3.50.0070.0177.32
4.3.40.0030.0477.32
4.3.30.0070.0277.32
4.3.20.0030.0237.32
4.3.10.0000.0437.32
4.3.00.0000.0337.32

preferences:
40.23 ms | 400 KiB | 5 Q