3v4l.org

run code in 300+ PHP versions simultaneously
<?php $password = crypt("My1sTpassword"); // let salt be generated /* Si dovrebbe passare l'intero risultato di crypt() come chiave di confronto della password per evitare problemi con differenti algoritmi di hash. (Come detto prima lo standard basato su DES usa chiavi di 2 caratteri, mentre lo standard basato su MD5 ne usa 12). */ if (crypt($user_input, $password) == $password) { echo "Password verified!"; } ?>

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)
8.3.60.0100.01016.49
8.3.50.0090.00818.09
8.3.40.0060.00918.68
8.3.30.0110.00418.72
8.3.20.0040.00418.70
8.3.10.0090.00020.53
8.3.00.0090.00019.38
8.2.180.0100.00716.63
8.2.170.0090.00622.96
8.2.160.0070.01120.69
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0140.00019.03
8.2.110.0060.00320.56
8.2.100.0000.01117.84
8.2.90.0000.00819.14
8.2.80.0000.00719.35
8.2.70.0060.00317.63
8.2.60.0040.00717.80
8.2.50.0060.00318.07
8.2.40.0080.00017.84
8.2.30.0070.00017.85
8.2.20.0000.00817.58
8.2.10.0000.00717.74
8.2.00.0050.00217.67
8.1.280.0210.00325.92
8.1.270.0090.00024.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00623.66
8.1.230.0070.00320.88
8.1.220.0080.00018.77
8.1.210.0080.00019.01
8.1.200.0060.00317.23
8.1.190.0090.00017.41
8.1.180.0080.00018.10
8.1.170.0000.00718.72
8.1.160.0070.00018.72
8.1.150.0040.00418.56
8.1.140.0070.00017.32
8.1.130.0030.00317.67
8.1.120.0070.00017.29
8.1.110.0030.00617.23
8.1.100.0040.00417.36
8.1.90.0030.00317.37
8.1.80.0000.00817.25
8.1.70.0000.00817.28
8.1.60.0000.00817.51
8.1.50.0030.00517.29
8.1.40.0070.00017.35
8.1.30.0000.00717.59
8.1.20.0040.00417.61
8.1.10.0080.00017.40
8.1.00.0040.00417.38
8.0.300.0040.00419.84
8.0.290.0070.00016.61
8.0.280.0070.00018.29
8.0.270.0030.00317.11
8.0.260.0030.00316.75
8.0.250.0040.00416.95
8.0.240.0050.00316.96
8.0.230.0020.00516.95
8.0.220.0050.00216.90
8.0.210.0030.00316.89
8.0.200.0000.00716.96
8.0.190.0050.00216.90
8.0.180.0030.00516.81
8.0.170.0060.00316.91
8.0.160.0000.00716.94
8.0.150.0100.00016.88
8.0.140.0040.00416.79
8.0.130.0050.00013.28
8.0.120.0000.00816.87
8.0.110.0030.00516.77
8.0.100.0000.00816.84
8.0.90.0000.00816.92
8.0.80.0000.01716.84
8.0.70.0030.00516.78
8.0.60.0030.00316.74
8.0.50.0070.00016.85
8.0.30.0060.01316.98
8.0.20.0120.00717.01
8.0.10.0040.00416.83
8.0.00.0050.01316.67
7.4.330.0030.00313.03
7.4.320.0030.00316.41
7.4.300.0030.00316.54
7.4.290.0040.00416.52
7.4.280.0060.00316.60
7.4.270.0000.00716.56
7.4.260.0000.00613.34
7.4.250.0080.00016.58
7.4.240.0000.00816.56
7.4.230.0040.00416.58
7.4.220.0130.01316.62
7.4.210.0050.01316.61
7.4.200.0080.00016.33
7.4.190.0040.00416.76
7.4.160.0060.00916.38
7.4.150.0060.01616.41
7.4.140.0060.01116.49
7.4.130.0080.01216.38
7.4.120.0080.01216.47
7.4.110.0030.01416.49
7.4.100.0060.01216.70
7.4.90.0060.01316.71
7.4.80.0070.01219.39
7.4.70.0090.00916.67
7.4.60.0070.01016.35
7.4.50.0140.00016.51
7.4.40.0080.00816.32
7.4.30.0120.00916.60
7.4.00.0100.00615.11
7.3.330.0030.00313.02
7.3.320.0050.00013.07
7.3.310.0050.00216.32
7.3.300.0000.00716.22
7.3.290.0000.02016.22
7.3.280.0110.00516.24
7.3.270.0070.01516.30
7.3.260.0040.01316.56
7.3.250.0100.01516.29
7.3.240.0030.01316.29
7.3.230.0100.00716.21
7.3.210.0110.00616.44
7.3.200.0030.01316.36
7.3.190.0030.01216.27
7.3.180.0080.01516.30
7.3.170.0130.00316.30
7.3.160.0100.00616.20
7.3.120.0080.00814.63
7.2.330.0030.01516.44
7.2.320.0090.00916.53
7.2.310.0110.00716.63
7.2.300.0090.00916.41
7.2.290.0110.00716.48
7.2.60.0030.00916.64
7.2.00.0030.00919.29
7.1.200.0020.00515.49
7.1.100.0040.01517.98
7.1.70.0050.00317.21
7.1.60.0120.01219.40
7.1.50.0090.01216.96
7.1.00.0030.07722.40
7.0.200.0000.00716.69
7.0.140.0000.07722.00
7.0.120.0030.03722.01
7.0.60.0030.05719.93
7.0.50.0130.03017.80
7.0.40.0070.03717.78
7.0.30.0030.04017.72
7.0.20.0070.03717.76
7.0.10.0100.03717.78
7.0.00.0100.03317.79
5.6.280.0030.07721.01
5.6.210.0170.07720.59
5.6.200.0000.04718.13
5.6.190.0070.03718.11
5.6.180.0030.04018.12
5.6.170.0030.04318.16
5.6.160.0000.04318.21
5.6.150.0070.03718.22
5.6.140.0070.03718.11
5.6.130.0000.05018.22
5.6.120.0030.04318.11
5.6.110.0000.06018.11
5.6.100.0030.06718.18
5.6.90.0070.08018.10
5.6.80.0170.07017.57
5.6.70.0030.04717.50
5.6.60.0070.05317.54
5.6.50.0130.07017.59
5.6.40.0070.04717.58
5.6.30.0030.04017.43
5.6.20.0070.06717.54
5.6.10.0070.06717.43
5.6.00.0070.07317.56
5.5.350.0100.08720.43
5.5.340.0070.03317.96
5.5.330.0030.03717.88
5.5.320.0000.04017.89
5.5.310.0130.03017.97
5.5.300.0000.04017.91
5.5.290.0030.04018.02
5.5.280.0100.03718.02
5.5.270.0070.04717.95
5.5.260.0030.06017.88
5.5.250.0000.07317.80
5.5.240.0070.07717.37
5.5.230.0030.04317.39
5.5.220.0100.07317.30
5.5.210.0070.07717.30
5.5.200.0170.06717.27
5.5.190.0070.07717.34
5.5.180.0030.08017.37
5.5.160.0130.05017.31
5.5.150.0030.04317.31
5.5.140.0130.02717.31
5.5.130.0030.08017.32
5.5.120.0070.07717.32
5.5.110.0070.04317.22
5.5.100.0000.04317.22
5.5.90.0070.07717.20
5.5.80.0100.07317.23
5.5.70.0000.05017.12
5.5.60.0070.07017.24
5.5.50.0030.05017.21
5.5.40.0100.05317.21
5.5.30.0030.06717.11
5.5.20.0070.06317.14
5.5.10.0130.07017.16
5.5.00.0130.04317.15
5.4.450.0000.04019.36
5.4.440.0000.04319.28
5.4.430.0030.07719.44
5.4.420.0030.08019.27
5.4.410.0070.05019.32
5.4.400.0100.07319.25
5.4.390.0070.04019.13
5.4.380.0030.04718.95
5.4.370.0070.08019.09
5.4.360.0100.04319.20
5.4.350.0030.06319.20
5.4.340.0170.06018.89
5.4.320.0200.07018.97
5.4.310.0130.05019.03
5.4.300.0030.03719.12
5.4.290.0100.04019.03
5.4.280.0070.04019.20
5.4.270.0000.07319.00
5.4.260.0170.04318.97
5.4.250.0030.08018.88
5.4.240.0070.06018.88
5.4.230.0070.05718.96
5.4.220.0070.07318.97
5.4.210.0030.07318.97
5.4.200.0200.06318.94
5.4.190.0130.06018.96
5.4.180.0070.07718.97
5.4.170.0070.07719.19
5.4.160.0100.06718.96
5.4.150.0130.07319.02
5.4.140.0130.04716.25
5.4.130.0100.07016.17
5.4.120.0100.06016.26
5.4.110.0000.05316.41
5.4.100.0030.04016.44
5.4.90.0000.05316.25
5.4.80.0100.05716.50
5.4.70.0030.04716.37
5.4.60.0000.04716.25
5.4.50.0070.04016.34
5.4.40.0030.04316.30
5.4.30.0100.06016.26
5.4.20.0030.03716.14
5.4.10.0070.03716.28
5.4.00.0100.03015.70
5.3.290.0030.08714.48
5.3.280.0000.04714.38
5.3.270.0170.07014.48
5.3.260.0100.07714.57
5.3.250.0070.06714.57
5.3.240.0030.05314.58
5.3.230.0170.06714.55
5.3.220.0100.04714.54
5.3.210.0130.05314.49
5.3.200.0070.03714.39
5.3.190.0130.07314.50
5.3.180.0030.08014.39
5.3.170.0070.05714.41
5.3.160.0100.04314.51
5.3.150.0130.06314.48
5.3.140.0100.05714.38
5.3.130.0030.04314.37
5.3.120.0070.04014.52
5.3.110.0070.03714.50
5.3.100.0030.04013.77
5.3.90.0070.05013.85
5.3.80.0030.07713.93
5.3.70.0070.06313.83
5.3.60.0070.05713.93
5.3.50.0070.07313.89
5.3.40.0070.07314.02
5.3.30.0100.05013.86
5.3.20.0070.07313.61
5.3.10.0030.03713.58
5.3.00.0100.06713.60
5.2.170.0100.06011.12
5.2.160.0030.05011.04
5.2.150.0000.04311.12
5.2.140.0070.05011.09
5.2.130.0030.04011.13
5.2.120.0070.06011.04
5.2.110.0000.03711.09
5.2.100.0070.04310.87
5.2.90.0100.06011.02
5.2.80.0070.06010.92
5.2.70.0100.06011.12
5.2.60.0070.02711.01
5.2.50.0070.06011.04
5.2.40.0030.03310.89
5.2.30.0100.06010.85
5.2.20.0070.05310.78
5.2.10.0070.05710.89
5.2.00.0030.05310.77
5.1.60.0030.05310.02
5.1.50.0070.04710.06
5.1.40.0030.0579.88
5.1.30.0030.06010.36
5.1.20.0070.05310.38
5.1.10.0030.03010.09
5.1.00.0070.05710.00
5.0.50.0000.0408.48
5.0.40.0030.0308.43
5.0.30.0030.0308.27
5.0.20.0030.0308.25
5.0.10.0030.0408.15
5.0.00.0030.0678.19
4.4.90.0030.0277.57
4.4.80.0000.0307.57
4.4.70.0000.0277.57
4.4.60.0000.0407.57
4.4.50.0000.0207.57
4.4.40.0030.0507.57
4.4.30.0030.0207.57
4.4.20.0000.0307.57
4.4.10.0000.0337.57
4.4.00.0070.0507.57
4.3.110.0000.0237.57
4.3.100.0030.0137.57
4.3.90.0030.0307.57
4.3.80.0000.0407.57
4.3.70.0030.0277.57
4.3.60.0030.0177.57
4.3.50.0030.0307.57
4.3.40.0000.0377.57
4.3.30.0000.0377.57
4.3.20.0000.0377.57
4.3.10.0030.0307.57
4.3.00.0000.0277.57

preferences:
49.24 ms | 401 KiB | 5 Q