3v4l.org

run code in 300+ PHP versions simultaneously
<?php $setting = '$2y$04$'; $salt = '1234567890123456789012'; // SAME SALT FOR ALL PASSWORDS, OMG, DON'T $passwd1 = str_repeat('A', 256); $passwd2 = str_repeat('A', 512); $hash1 = crypt($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)
8.3.60.0110.00718.43
8.3.50.0120.00817.32
8.3.40.0070.01118.85
8.3.30.0110.00718.39
8.3.20.0030.00718.77
8.3.10.0030.00720.36
8.3.00.0120.00017.50
8.2.180.0100.01616.50
8.2.170.0160.01022.96
8.2.160.0070.01022.26
8.2.150.0030.00724.18
8.2.140.0040.00824.66
8.2.130.0000.00926.16
8.2.120.0030.00619.85
8.2.110.0110.00020.94
8.2.100.0070.00717.72
8.2.90.0050.00519.23
8.2.80.0070.00318.04
8.2.70.0000.01017.61
8.2.60.0030.00618.05
8.2.50.0070.00418.07
8.2.40.0030.00719.63
8.2.30.0000.01218.12
8.2.20.0030.00617.65
8.2.10.0030.00617.75
8.2.00.0030.00617.87
8.1.280.0100.00725.92
8.1.270.0030.00623.99
8.1.260.0030.01426.35
8.1.250.0060.00328.09
8.1.240.0030.00722.60
8.1.230.0030.01020.89
8.1.220.0070.00317.74
8.1.210.0060.00319.04
8.1.200.0080.00317.35
8.1.190.0070.00417.51
8.1.180.0030.00718.10
8.1.170.0030.00618.90
8.1.160.0000.01018.70
8.1.150.0000.00918.42
8.1.140.0030.00617.32
8.1.130.0000.00917.73
8.1.120.0060.00317.34
8.1.110.0060.00317.28
8.1.100.0030.00717.42
8.1.90.0030.00617.37
8.1.80.0000.00917.39
8.1.70.0060.00317.34
8.1.60.0000.01117.47
8.1.50.0000.01017.29
8.1.40.0070.00317.37
8.1.30.0030.00617.59
8.1.20.0040.00717.57
8.1.10.0000.00917.49
8.1.00.0030.00617.42
8.0.300.0030.00619.93
8.0.290.0060.00316.75
8.0.280.0060.00318.36
8.0.270.0040.00417.19
8.0.260.0000.00918.56
8.0.250.0100.00016.94
8.0.240.0080.00416.91
8.0.230.0060.00316.82
8.0.220.0000.00916.80
8.0.210.0060.00316.89
8.0.200.0060.00317.00
8.0.190.0040.00416.86
8.0.180.0060.00316.80
8.0.170.0000.00916.87
8.0.160.0000.00916.85
8.0.150.0040.00716.75
8.0.140.0000.01016.88
8.0.130.0000.00813.32
8.0.120.0000.01016.75
8.0.110.0070.00316.95
8.0.100.0060.00316.75
8.0.90.0000.00916.74
8.0.80.0130.00716.77
8.0.70.0000.00916.77
8.0.60.0000.00916.89
8.0.50.0000.00916.79
8.0.30.0130.01117.16
8.0.20.0050.01817.40
8.0.10.0000.00916.88
8.0.00.0070.01416.75
7.4.330.0050.00314.74
7.4.320.0040.00416.41
7.4.300.0000.00816.50
7.4.290.0030.00616.36
7.4.280.0000.01016.49
7.4.270.0030.00616.61
7.4.260.0030.00513.29
7.4.250.0060.00316.48
7.4.240.0000.01016.53
7.4.230.0000.00916.70
7.4.220.0090.01216.55
7.4.210.0040.01716.58
7.4.200.0060.00316.34
7.4.190.0040.00416.66
7.4.160.0120.00816.54
7.4.150.0160.03217.40
7.4.140.0110.01017.10
7.4.130.0080.01216.63
7.4.120.0120.01016.44
7.4.110.0080.01216.39
7.4.100.0100.01616.45
7.4.90.0120.00916.52
7.4.80.0030.01818.80
7.4.70.0120.00916.58
7.4.60.0070.01316.52
7.4.50.0000.01216.30
7.4.40.0040.00922.27
7.4.30.0030.01616.41
7.4.10.0070.01415.16
7.4.00.0060.01414.92
7.3.330.0060.00313.18
7.3.320.0000.00813.13
7.3.310.0040.00416.10
7.3.300.0060.00316.24
7.3.290.0120.00616.21
7.3.280.0090.01016.26
7.3.270.0120.00917.40
7.3.260.0100.01118.24
7.3.250.0150.00616.38
7.3.240.0060.01316.40
7.3.230.0080.01216.60
7.3.210.0030.02116.32
7.3.200.0140.01119.39
7.3.190.0150.01216.22
7.3.180.0120.00916.43
7.3.170.0040.01516.35
7.3.160.0060.01316.17
7.3.130.0040.01814.69
7.3.120.0110.00814.80
7.3.110.0070.01214.83
7.3.100.0070.01014.77
7.3.90.0030.01214.61
7.3.80.0070.01014.88
7.3.70.0050.00814.75
7.3.60.0070.01014.75
7.3.50.0060.01014.67
7.3.40.0040.01214.80
7.3.30.0040.01114.87
7.3.20.0080.00716.59
7.3.10.0050.01316.36
7.3.00.0090.00716.55
7.2.330.0090.01116.46
7.2.320.0120.00916.73
7.2.310.0100.01616.44
7.2.300.0090.00916.39
7.2.290.0030.01616.63
7.2.260.0040.01815.15
7.2.250.0110.00714.95
7.2.240.0090.01015.04
7.2.230.0060.01015.07
7.2.220.0030.01214.95
7.2.210.0060.01014.95
7.2.200.0060.01115.11
7.2.190.0050.00914.93
7.2.180.0050.01115.07
7.2.170.0080.01014.96
7.2.160.0000.01815.00
7.2.150.0000.01517.14
7.2.140.0040.01116.93
7.2.130.0040.01416.95
7.2.120.0120.00616.81
7.2.110.0040.01416.71
7.2.100.0090.00916.77
7.2.90.0070.00717.04
7.2.80.0070.01016.94
7.2.70.0060.01316.85
7.2.60.0000.01816.75
7.2.50.0070.01316.86
7.2.40.0090.00616.65
7.2.30.0060.00917.00
7.2.20.0100.00317.08
7.2.10.0030.01317.04
7.2.00.0040.01217.97
7.1.330.0080.00915.65
7.1.320.0070.00715.84
7.1.310.0090.00715.81
7.1.300.0080.00815.89
7.1.290.0070.00915.80
7.1.280.0010.01415.83
7.1.270.0080.00715.93
7.1.260.0050.00915.77
7.1.250.0070.01015.84
7.1.240.0060.00915.52
7.1.230.0100.01015.78
7.1.220.0070.01315.58
7.1.210.0110.00715.80
7.1.200.0120.00615.54
7.1.190.0110.00415.71
7.1.180.0040.00715.75
7.1.170.0000.01615.73
7.1.160.0140.00015.93
7.1.150.0030.01215.98
7.1.140.0030.01215.92
7.1.130.0070.01115.60
7.1.120.0090.00615.75
7.1.110.0000.01815.83
7.1.100.0040.01316.95
7.1.90.0030.00915.88
7.1.80.0040.01215.90
7.1.70.0070.00516.57
7.1.60.0030.01316.48
7.1.50.0060.00816.35
7.1.40.0030.01015.77
7.1.30.0080.00815.53
7.1.20.0030.01315.70
7.1.10.0000.01315.71
7.1.00.0070.03819.06
7.0.330.0000.01515.52
7.0.320.0060.01315.32
7.0.310.0090.00615.05
7.0.300.0040.01115.31
7.0.290.0090.00315.22
7.0.280.0030.01215.46
7.0.270.0000.01415.53
7.0.260.0030.00915.34
7.0.250.0060.00915.43
7.0.240.0120.00315.49
7.0.230.0030.01415.21
7.0.220.0140.00315.50
7.0.210.0090.00615.36
7.0.200.0060.01116.28
7.0.190.0030.00715.41
7.0.180.0040.01415.37
7.0.170.0000.01415.50
7.0.160.0030.01315.45
7.0.150.0060.01015.45
7.0.140.0100.03818.64
7.0.130.0030.01315.38
7.0.120.0030.00715.50
7.0.110.0000.01815.37
7.0.100.0110.00415.35
7.0.90.0030.01315.50
7.0.80.0070.01015.52
7.0.70.0060.01315.34
7.0.60.0030.03917.63
7.0.50.0030.03916.71
7.0.40.0050.04615.60
7.0.30.0080.04515.50
7.0.20.0070.04415.52
7.0.10.0080.04515.64
7.0.00.0070.05015.56
5.6.400.0070.00714.14
5.6.390.0070.01014.13
5.6.380.0030.01314.30
5.6.370.0070.01014.35
5.6.360.0140.00414.22
5.6.350.0100.00314.55
5.6.340.0100.01014.55
5.6.330.0060.00614.20
5.6.320.0070.01314.63
5.6.310.0040.01514.13
5.6.300.0090.00914.24
5.6.290.0090.00614.34
5.6.280.0020.04617.54
5.6.270.0040.01614.39
5.6.260.0040.01414.24
5.6.250.0000.01614.39
5.6.240.0000.01114.44
5.6.230.0060.00914.30
5.6.220.0040.01214.14
5.6.210.0050.02517.37
5.6.200.0090.04716.27
5.6.190.0080.03016.27
5.6.180.0030.03316.23
5.6.170.0070.04616.22
5.6.160.0070.03416.15
5.6.150.0050.04516.26
5.6.140.0050.04916.25
5.6.130.0060.04616.42
5.6.120.0050.04516.18
5.6.110.0020.03316.20
5.6.100.0110.04216.39
5.6.90.0090.03816.21
5.6.80.0030.03015.87
5.6.70.0100.04015.96
5.6.60.0020.02815.88
5.6.50.0110.02315.84
5.6.40.0050.02515.87
5.6.30.0000.02715.73
5.6.20.0050.02315.93
5.6.10.0060.02415.91
5.6.00.0050.02315.81
5.5.380.0070.01014.22
5.5.370.0100.00714.23
5.5.360.0070.01114.19
5.5.350.0230.04017.54
5.5.340.0060.04316.09
5.5.330.0100.03216.12
5.5.320.0030.05016.33
5.5.310.0050.03316.16
5.5.300.0050.04816.10
5.5.290.0050.03015.99
5.5.280.0070.02316.19
5.5.270.0070.02815.94
5.5.260.0080.04816.24
5.5.250.0050.03116.17
5.5.240.0040.03115.81
5.5.230.0030.02815.57
5.5.220.0020.02615.65
5.5.210.0030.02715.79
5.5.200.0030.02515.83
5.5.190.0070.02515.79
5.5.180.0070.02315.67
5.5.170.0060.01314.19
5.5.160.0020.02815.81
5.5.150.0000.02915.67
5.5.140.0020.02815.82
5.5.130.0000.04215.71
5.5.120.0030.03015.74
5.5.110.0000.02915.68
5.5.100.0060.02715.77
5.5.90.0070.02315.79
5.5.80.0050.02315.73
5.5.70.0040.02515.61
5.5.60.0070.02015.70
5.5.50.0030.02415.48
5.5.40.0020.02315.77
5.5.30.0030.02615.63
5.5.20.0020.02715.68
5.5.10.0020.02815.53
5.5.00.0030.03915.71
5.4.450.0050.04215.11
5.4.440.0000.02915.03
5.4.430.0070.04315.19
5.4.420.0080.04415.22
5.4.410.0050.02715.10
5.4.400.0080.02515.01
5.4.390.0040.02514.89
5.4.380.0080.02014.91
5.4.370.0020.02714.85
5.4.360.0090.01915.07
5.4.350.0100.02314.94
5.4.340.0050.02515.01
5.4.330.0030.01310.90
5.4.320.0090.02015.07
5.4.310.0050.02514.93
5.4.300.0030.02315.01
5.4.290.0050.02514.94
5.4.280.0050.02315.00
5.4.270.0030.02514.82
5.4.260.0020.02515.02
5.4.250.0030.02414.92
5.4.240.0000.02514.88
5.4.230.0020.02514.93
5.4.220.0050.02214.81
5.4.210.0050.03014.95
5.4.200.0050.02115.08
5.4.190.0030.02515.12
5.4.180.0050.01914.85
5.4.170.0030.02515.10
5.4.160.0080.03315.01
5.4.150.0080.03514.96
5.4.140.0030.04013.79
5.4.130.0050.04313.58
5.4.120.0030.04213.73
5.4.110.0090.03913.56
5.4.100.0050.03613.46
5.4.90.0070.04613.49
5.4.80.0070.04013.31
5.4.70.0110.03613.50
5.4.60.0050.03613.66
5.4.50.0050.04113.66
5.4.40.0070.03313.64
5.4.30.0080.02513.57
5.4.20.0050.03013.64
5.4.10.0090.04313.56
5.4.00.0020.03213.38
5.3.290.0020.02612.49
5.3.280.0080.02312.45
5.3.270.0030.02312.49
5.3.260.0050.04112.52
5.3.250.0060.04112.53
5.3.240.0030.03112.47
5.3.230.0060.04312.50
5.3.220.0100.03712.40
5.3.210.0080.02812.37
5.3.200.0050.03312.48
5.3.190.0080.02812.35
5.3.180.0030.04312.42
5.3.170.0070.04312.36
5.3.160.0050.04712.36
5.3.150.0090.03312.47
5.3.140.0120.04112.37
5.3.130.0080.02712.46
5.3.120.0050.04412.43
5.3.110.0070.04312.43
5.3.100.0050.04012.18
5.3.90.0100.03212.23
5.3.80.0030.02912.14
5.3.70.0120.03912.15
5.3.60.0040.02912.19
5.3.50.0030.03712.17
5.3.40.0080.03312.16
5.3.30.0090.03712.18
5.3.20.0050.04212.14
5.3.10.0080.03211.99
5.3.00.0050.02311.97
5.2.170.0070.06011.29
5.2.160.0130.05711.29
5.2.150.0070.06011.29
5.2.140.0030.04311.29
5.2.130.0070.06311.29
5.2.120.0130.05311.29
5.2.110.0030.03311.29
5.2.100.0200.04711.29
5.2.90.0130.04011.29
5.2.80.0130.03311.29
5.2.70.0000.04011.29
5.2.60.0070.05311.29
5.2.50.0070.06011.29
5.2.40.0030.06311.29
5.2.30.0030.05011.29
5.2.20.0000.05011.29
5.2.10.0130.05011.29
5.2.00.0070.04711.29
5.1.60.0070.04311.29
5.1.50.0130.04311.29
5.1.40.0070.04711.29
5.1.30.0000.04311.29
5.1.20.0070.05311.29
5.1.10.0030.04711.29
5.1.00.0100.05011.29
5.0.50.0000.04311.29
5.0.40.0000.02711.29
5.0.30.0070.07011.29
5.0.20.0030.03711.29
5.0.10.0030.02011.29
5.0.00.0070.05011.29
4.4.90.0000.03711.29
4.4.80.0000.04011.29
4.4.70.0000.04011.29
4.4.60.0000.04011.29
4.4.50.0070.02311.29
4.4.40.0030.04711.29
4.4.30.0030.02311.29
4.4.20.0030.02711.29
4.4.10.0030.03711.29
4.4.00.0000.04311.29
4.3.110.0030.03311.29
4.3.100.0030.03311.29
4.3.90.0100.01711.29
4.3.80.0070.03011.29
4.3.70.0030.03311.29
4.3.60.0030.02011.29
4.3.50.0000.01711.29
4.3.40.0030.02011.29
4.3.30.0000.01711.29
4.3.20.0070.01011.29
4.3.10.0000.01711.29
4.3.00.0000.02011.29

preferences:
43.57 ms | 401 KiB | 5 Q