3v4l.org

run code in 300+ PHP versions simultaneously
<?php $setting = '$2y$04$'; $salt = '1234567890123456789012'; // SAME SALT FOR ALL PASSWORDS, OMG, DON'T $str = '1234567890123456789012345678901234567890123456789012345678901234567890123'; $passwd1 = $str . 'A'; $passwd2 = $str . 'E'; $hash1 = crypt($passwd1, $setting . $salt); $hash2 = crypt($passwd2, $setting . $salt); echo ($hash1 === $hash2 ? 'same' : 'unique');

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)
8.3.70.0140.01116.58
8.3.60.0130.01318.18
8.3.50.0170.00521.14
8.3.40.0000.01718.71
8.3.30.0090.00918.95
8.3.20.0070.01120.39
8.3.10.0070.00321.95
8.3.00.0060.00622.51
8.2.180.0070.01016.63
8.2.170.0090.00922.96
8.2.160.0230.00318.64
8.2.150.0050.00524.18
8.2.140.0070.00424.66
8.2.130.0110.01426.16
8.2.120.0030.00719.78
8.2.110.0100.00022.29
8.2.100.0080.00419.41
8.2.90.0030.00619.17
8.2.80.0070.00417.97
8.2.70.0070.00317.59
8.2.60.0040.00818.03
8.2.50.0100.00018.07
8.2.40.0000.00918.34
8.2.30.0060.00318.13
8.2.20.0050.00517.56
8.2.10.0000.00917.72
8.2.00.0040.00717.73
8.1.280.0070.01125.92
8.1.270.0130.00620.13
8.1.260.0060.00326.35
8.1.250.0030.00628.09
8.1.240.0030.00723.80
8.1.230.0060.00619.04
8.1.220.0050.00517.74
8.1.210.0040.00718.77
8.1.200.0060.00617.35
8.1.190.0110.00017.39
8.1.180.0000.00918.57
8.1.170.0000.01018.52
8.1.160.0000.01022.15
8.1.150.0000.01018.54
8.1.140.0030.00617.43
8.1.130.0030.00717.77
8.1.120.0000.00917.39
8.1.110.0000.00917.28
8.1.100.0000.01017.43
8.1.90.0030.00617.29
8.1.80.0060.00317.32
8.1.70.0000.00917.27
8.1.60.0070.00417.53
8.1.50.0000.00917.47
8.1.40.0000.01017.48
8.1.30.0000.01017.46
8.1.20.0030.00717.52
8.1.10.0030.00617.51
8.1.00.0000.01417.30
8.0.300.0000.01018.77
8.0.290.0050.00517.18
8.0.280.0000.00918.49
8.0.270.0040.00417.19
8.0.260.0030.00616.73
8.0.250.0000.00916.97
8.0.240.0030.00716.93
8.0.230.0000.01017.01
8.0.220.0000.00916.91
8.0.210.0000.00916.75
8.0.200.0050.00516.84
8.0.190.0040.00716.86
8.0.180.0000.01016.82
8.0.170.0100.00016.93
8.0.160.0030.00716.95
8.0.150.0070.00316.89
8.0.140.0060.00316.89
8.0.130.0050.00213.27
8.0.120.0060.00316.79
8.0.110.0000.01016.88
8.0.100.0030.00716.76
8.0.90.0060.00316.89
8.0.80.0120.00616.83
8.0.70.0030.00616.95
8.0.60.0000.01116.87
8.0.50.0030.00716.71
8.0.30.0030.01816.96
8.0.20.0110.01117.40
8.0.10.0000.01117.01
8.0.00.0140.00816.57
7.4.330.0070.00015.00
7.4.320.0040.00416.61
7.4.300.0030.00516.40
7.4.290.0050.00516.50
7.4.280.0030.00716.58
7.4.270.0000.00916.45
7.4.260.0100.00316.57
7.4.250.0000.00916.38
7.4.240.0050.00516.58
7.4.230.0000.00916.49
7.4.220.0140.00716.52
7.4.210.0060.01216.53
7.4.200.0030.00616.45
7.4.190.0030.00616.55
7.4.160.0040.01516.43
7.4.150.0080.01117.40
7.4.140.0110.00917.86
7.4.130.0080.01116.50
7.4.120.0120.00816.37
7.4.110.0100.01016.40
7.4.100.0150.00516.61
7.4.90.0160.00816.48
7.4.80.0170.00719.39
7.4.70.0060.01416.35
7.4.60.0110.01016.30
7.4.50.0000.00716.28
7.4.40.0030.00922.77
7.4.30.0120.00816.55
7.4.00.0000.01215.05
7.3.330.0030.00313.11
7.3.320.0000.00813.10
7.3.310.0060.00316.35
7.3.300.0040.00416.27
7.3.290.0130.00616.21
7.3.280.0070.01116.25
7.3.270.0130.01617.40
7.3.260.0130.00716.35
7.3.250.0130.00916.46
7.3.240.0080.01616.60
7.3.230.0140.00616.55
7.3.210.0030.01716.43
7.3.200.0100.01019.39
7.3.190.0200.00716.56
7.3.180.0030.01716.21
7.3.170.0070.01316.50
7.3.160.0160.00816.55
7.3.120.0060.00614.70
7.2.330.0070.01416.60
7.2.320.0100.01016.66
7.2.310.0030.02116.86
7.2.300.0070.01616.67
7.2.290.0060.01316.40
7.2.60.0070.00716.86
7.2.00.0040.01419.13
7.1.200.0000.01615.80
7.1.100.0040.01117.97
7.1.70.0030.01917.22
7.1.60.0030.01619.50
7.1.50.0000.02716.90
7.1.00.0100.04322.30
7.0.200.0000.01916.88
7.0.140.0100.07021.95
7.0.60.0100.06719.97
7.0.50.0100.08017.89
7.0.40.0000.07720.04
7.0.30.0170.05020.13
7.0.20.0200.08320.19
7.0.10.0100.07020.04
7.0.00.0070.08320.14
5.6.280.0000.07721.06
5.6.210.0100.06320.71
5.6.200.0070.09318.12
5.6.190.0170.08320.35
5.6.180.0270.07320.64
5.6.170.0200.05720.50
5.6.160.0130.08320.61
5.6.150.0030.09318.14
5.6.140.0100.05018.18
5.6.130.0070.04018.11
5.6.120.0070.08720.84
5.6.110.0100.07020.98
5.6.100.0030.04320.99
5.6.90.0100.08021.12
5.6.80.0070.05720.52
5.5.350.0170.08720.33
5.5.340.0130.05317.95
5.5.330.0070.08720.38
5.5.320.0330.03720.50
5.5.310.0270.04320.18
5.5.300.0170.07017.89
5.5.290.0070.08317.97
5.5.280.0100.07020.68
5.5.270.0030.05020.85
5.5.260.0070.08720.79
5.5.250.0000.04320.54
5.5.240.0170.02720.36
5.4.450.0130.05019.41
5.4.440.0630.04319.45
5.4.430.0370.03319.41
5.4.420.0170.05319.42
5.4.410.0330.05019.28
5.4.400.0600.04019.07
5.4.390.0700.04318.79
5.4.380.0530.07018.72
5.4.370.0370.07318.46
5.4.360.0270.05318.72
5.4.350.0330.06318.52
5.4.340.0370.06018.67
5.4.320.0080.03712.45
5.4.310.0090.03812.45
5.4.300.0030.04012.45
5.4.290.0030.04212.45
5.4.280.0070.05212.34
5.4.270.0070.04312.35
5.4.260.0080.04112.35
5.4.250.0100.05318.64
5.4.240.0170.04719.01
5.4.230.0100.07718.89
5.4.220.0030.06018.83
5.4.210.0070.05318.77
5.4.200.0170.04718.61
5.4.190.0100.05318.89
5.4.180.0030.06019.01
5.4.170.0130.05318.86
5.4.160.0070.05718.68
5.4.150.0170.05018.73
5.4.140.0100.05016.23
5.4.130.0070.05016.29
5.4.120.0070.05316.28
5.4.110.0100.05316.34
5.4.100.0030.07016.24
5.4.90.0030.05716.42
5.4.80.0100.06316.34
5.4.70.0000.08316.34
5.4.60.0130.07316.32
5.4.50.0030.05716.37
5.4.40.0100.05016.37
5.4.30.0030.05316.43
5.4.20.0130.04316.27
5.4.10.0070.05716.30
5.4.00.0100.05015.88
5.3.290.0090.05012.80
5.3.280.0030.06014.62
5.3.270.0030.05714.63
5.3.260.0030.06014.33
5.3.250.0170.06314.70
5.3.240.0100.05014.65
5.3.230.0030.05714.59
5.3.220.0100.05014.72
5.3.210.0030.05714.71
5.3.200.0070.05314.58
5.3.190.0070.05714.57
5.3.180.0200.06314.26
5.3.170.0130.04714.40
5.3.160.0130.06714.41
5.3.150.0070.07314.40
5.3.140.0100.05014.65
5.3.130.0030.06014.57
5.3.120.0070.05314.56
5.3.110.0170.04314.56
5.3.100.0000.06014.03
5.3.90.0070.06313.87
5.3.80.0170.06314.03
5.3.70.0030.05314.01
5.3.60.0100.05314.21
5.3.50.0030.06013.89
5.3.40.0030.05014.04
5.3.30.0030.05013.74
5.3.20.0130.06313.69
5.3.10.0030.05013.69
5.3.00.0070.06713.75
5.2.170.0000.04311.09
5.2.160.0030.04311.14
5.2.150.0070.05011.00
5.2.140.0070.05011.09
5.2.130.0030.04010.96
5.2.120.0030.04011.04
5.2.110.0070.04710.93
5.2.100.0100.05311.04
5.2.90.0070.04311.04
5.2.80.0070.06011.02
5.2.70.0130.03310.94
5.2.60.0100.03711.10
5.2.50.0030.06011.02
5.2.40.0030.05310.83
5.2.30.0130.03310.84
5.2.20.0100.04311.05
5.2.10.0030.04010.61
5.2.00.0070.04010.88
5.1.60.0130.0279.86
5.1.50.0100.0379.95
5.1.40.0070.03010.00
5.1.30.0130.03710.48
5.1.20.0000.04310.41
5.1.10.0100.0379.95
5.1.00.0030.03310.11
5.0.50.0030.0278.66
5.0.40.0030.0238.28
5.0.30.0100.0338.11
5.0.20.0030.0378.28
5.0.10.0000.0308.05
5.0.00.0000.0408.32
4.4.90.0000.0236.51
4.4.80.0000.0236.51
4.4.70.0000.0206.51
4.4.60.0070.0206.51
4.4.50.0000.0306.51
4.4.40.0000.0436.51
4.4.30.0000.0236.51
4.4.20.0000.0336.51
4.4.10.0000.0206.51
4.4.00.0000.0336.51
4.3.110.0000.0236.51
4.3.100.0030.0206.51
4.3.90.0000.0236.51
4.3.80.0000.0336.51
4.3.70.0030.0206.51
4.3.60.0070.0136.51
4.3.50.0000.0276.51
4.3.40.0000.0336.51
4.3.30.0030.0206.51
4.3.20.0000.0236.51
4.3.10.0030.0206.51
4.3.00.0030.01714.52

preferences:
74.24 ms | 401 KiB | 5 Q