3v4l.org

run code in 300+ PHP versions simultaneously
<?php $password='test'; $prefix ='$2a$10$'; $salt = '123'; $hash = crypt($password, $prefix . $salt); printf("Hash %s (length %d)\n", $hash, strlen($hash));

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)
8.3.60.0040.01516.50
8.3.50.0120.00821.91
8.3.40.0040.01118.59
8.3.30.0070.00719.10
8.3.20.0080.00020.27
8.3.10.0050.00323.53
8.3.00.0070.00417.38
8.2.180.0130.00316.32
8.2.170.0030.01222.96
8.2.160.0030.01020.53
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00926.16
8.2.120.0090.00022.14
8.2.110.0000.00922.27
8.2.100.0060.00617.75
8.2.90.0080.00019.09
8.2.80.0060.00318.04
8.2.70.0040.00417.38
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0050.00317.95
8.2.20.0000.00817.67
8.2.10.0000.00818.02
8.2.00.0070.00417.65
8.1.280.0060.01025.92
8.1.270.0060.00922.13
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0080.00024.02
8.1.230.0060.00618.97
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0000.00817.22
8.1.190.0030.00517.51
8.1.180.0000.00818.10
8.1.170.0040.00418.66
8.1.160.0000.00721.91
8.1.150.0080.00018.56
8.1.140.0040.00417.41
8.1.130.0000.00717.82
8.1.120.0040.00417.45
8.1.110.0040.00417.38
8.1.100.0040.00317.30
8.1.90.0000.00717.42
8.1.80.0000.00717.43
8.1.70.0000.00717.34
8.1.60.0070.00017.50
8.1.50.0060.00317.34
8.1.40.0000.00817.46
8.1.30.0040.00417.54
8.1.20.0080.00017.50
8.1.10.0000.00817.47
8.1.00.0040.00417.31
8.0.300.0000.00718.77
8.0.290.0030.00317.05
8.0.280.0040.00418.38
8.0.270.0000.00717.23
8.0.260.0030.00317.18
8.0.250.0070.00016.84
8.0.240.0070.00016.91
8.0.230.0000.00716.86
8.0.220.0040.00416.91
8.0.210.0000.00816.93
8.0.200.0030.00316.82
8.0.190.0040.00416.91
8.0.180.0000.00716.95
8.0.170.0000.00816.93
8.0.160.0020.00516.84
8.0.150.0030.00516.70
8.0.140.0080.00016.71
8.0.130.0050.00013.31
8.0.120.0030.00516.84
8.0.110.0000.00716.87
8.0.100.0070.00016.92
8.0.90.0050.00216.83
8.0.80.0070.01016.91
8.0.70.0040.00416.72
8.0.60.0050.00216.74
8.0.50.0050.00216.77
8.0.30.0140.00717.02
8.0.20.0100.01217.40
8.0.10.0080.00016.82
8.0.00.0090.00916.70
7.4.330.0000.00515.09
7.4.320.0000.00616.41
7.4.300.0040.00416.57
7.4.290.0000.00716.33
7.4.280.0030.00316.27
7.4.270.0030.00316.44
7.4.260.0040.00416.52
7.4.250.0020.00516.49
7.4.240.0010.00616.47
7.4.230.0050.00216.54
7.4.220.0090.00616.44
7.4.210.0040.01216.44
7.4.200.0000.00816.32
7.4.190.0000.00716.66
7.4.160.0200.00016.30
7.4.150.0120.01217.40
7.4.140.0120.00617.86
7.4.130.0050.01116.35
7.4.120.0100.00716.36
7.4.110.0100.00616.51
7.4.100.0140.00716.53
7.4.90.0030.01516.28
7.4.80.0070.01019.39
7.4.70.0140.00316.43
7.4.60.0110.00416.53
7.4.50.0030.00316.21
7.4.40.0090.00622.77
7.4.30.0060.01116.36
7.4.00.0070.00714.73
7.3.330.0000.00513.15
7.3.320.0000.00513.18
7.3.310.0050.00216.19
7.3.300.0070.00016.16
7.3.290.0050.00916.20
7.3.280.0130.00616.23
7.3.270.0120.00617.40
7.3.260.0070.01016.21
7.3.250.0150.00616.25
7.3.240.0070.01016.29
7.3.230.0160.00616.39
7.3.210.0060.01016.57
7.3.200.0180.00319.39
7.3.190.0060.01216.37
7.3.180.0060.01016.29
7.3.170.0090.00616.61
7.3.160.0060.01616.21
7.3.120.0040.01214.82
7.2.330.0100.00716.40
7.2.320.0000.01816.67
7.2.310.0070.01116.65
7.2.300.0110.00616.66
7.2.290.0070.01016.28
7.2.00.0030.00919.52
7.1.100.0040.00818.17
7.1.70.0000.00717.21
7.1.60.0070.01719.33
7.1.50.0030.01716.57
7.1.00.0070.07322.35
7.0.200.0050.00316.54
7.0.140.0100.06722.00
7.0.100.0500.06720.05
7.0.90.0430.06019.86
7.0.80.0400.07719.89
7.0.70.0400.07719.89
7.0.60.0430.08319.92
7.0.50.0370.07020.29
7.0.40.0130.07720.05
7.0.30.0170.06720.13
7.0.20.0130.07720.15
7.0.10.0070.06720.09
7.0.00.0030.08320.03
5.6.280.0000.07720.86
5.6.250.0000.08720.73
5.6.240.0200.06720.50
5.6.230.0100.08020.50
5.6.220.0000.05720.61
5.6.210.0030.07720.55
5.6.200.0070.09021.04
5.6.190.0170.07320.93
5.6.180.0070.08321.07
5.6.170.0170.06720.95
5.6.160.0000.08721.03
5.6.150.0070.05721.02
5.6.140.0100.07320.95
5.6.130.0070.06021.11
5.6.120.0170.07021.09
5.6.110.0200.04321.02
5.6.100.0100.08020.93
5.6.90.0130.07721.11
5.6.80.0100.08020.40
5.6.70.0100.07720.43
5.6.60.0100.07720.43
5.6.50.0170.06720.45
5.6.40.0070.08020.41
5.6.30.0070.07720.31
5.6.20.0030.06720.43
5.6.10.0070.07020.29
5.6.00.0000.05020.42
5.5.380.0070.07720.45
5.5.370.0100.04320.40
5.5.360.0070.08020.34
5.5.350.0130.07720.46
5.5.340.0030.07320.82
5.5.330.0100.04720.79
5.5.320.0070.07720.82
5.5.310.0100.06720.88
5.5.300.0030.06320.73
5.5.290.0200.06720.82
5.5.280.0200.05320.80
5.5.270.0100.07320.92
5.5.260.0070.08020.90
5.5.250.0170.07720.67
5.5.240.0130.08020.29
5.5.230.0030.08020.11
5.5.220.0130.06020.25
5.5.210.0270.06020.29
5.5.200.0030.08319.99
5.5.190.0030.08719.98
5.5.180.0030.08020.11
5.5.160.0100.07720.20
5.5.150.0100.07719.98
5.5.140.0070.07320.20
5.5.130.0030.05020.07
5.5.120.0100.07020.20
5.5.110.0070.07720.07
5.5.100.0000.08020.11
5.5.90.0030.04720.14
5.5.80.0070.07320.03
5.5.70.0200.04320.05
5.5.60.0130.06720.05
5.5.50.0100.04320.05
5.5.40.0070.07320.04
5.5.30.0100.07320.01
5.5.20.0030.07020.05
5.5.10.0100.07320.05
5.5.00.0100.07720.04
5.4.450.0070.14319.33
5.4.440.0070.11319.56
5.4.430.0070.11719.39
5.4.420.0030.11019.30
5.4.410.0030.13319.35
5.4.400.0100.10719.05
5.4.390.0130.16018.82
5.4.380.0070.14719.23
5.4.370.0070.13718.97
5.4.360.0130.15019.04
5.4.350.0070.16719.13
5.4.340.0130.13719.10
5.4.320.0070.16319.15
5.4.310.0030.14719.23
5.4.300.0170.14019.03
5.4.290.0070.15719.23
5.4.280.0170.14319.03
5.4.270.0000.12019.05
5.4.260.0030.16318.81
5.4.250.0070.14319.14
5.4.240.0030.14318.89
5.4.230.0170.11719.09
5.4.220.0030.14719.05
5.4.210.0070.16019.06
5.4.200.0030.16718.94
5.4.190.0130.13719.09
5.4.180.0070.14718.78
5.4.170.0000.10319.11
5.4.160.0130.15019.12
5.4.150.0070.15019.10
5.4.140.0100.10316.28
5.4.130.0000.17016.34
5.4.120.0030.15316.07
5.4.110.0100.16016.41
5.4.100.0000.15716.27
5.4.90.0070.07716.33
5.4.80.0000.14716.33
5.4.70.0070.14316.20
5.4.60.0030.15716.21
5.4.50.0100.13716.39
5.4.40.0100.15716.24
5.4.30.0030.16316.20
5.4.20.0130.13716.33
5.4.10.0070.15016.31
5.4.00.0070.15315.82
5.3.290.0070.16714.64
5.3.280.0070.16314.56
5.3.270.0030.16314.57
5.3.260.0070.14714.45
5.3.250.0130.15714.57
5.3.240.0100.14314.44
5.3.230.0100.14314.44
5.3.220.0030.08714.42
5.3.210.0100.15714.54
5.3.200.0170.15714.52
5.3.190.0030.16314.55
5.3.180.0100.11714.56
5.3.170.0000.16714.52
5.3.160.0170.14714.55
5.3.150.0000.10014.55
5.3.140.0100.11314.41
5.3.130.0130.16014.50
5.3.120.0030.13714.36
5.3.110.0100.15714.52
5.3.100.0030.13714.16
5.3.90.0030.16014.16
5.3.80.0000.14714.16
5.3.70.0070.15714.16
5.3.60.0100.15714.16
5.3.50.0070.14014.16
5.3.40.0200.10014.16
5.3.30.0170.14714.16
5.3.20.0100.11314.16
5.3.10.0130.12314.16
5.3.00.0100.13714.16
5.2.170.0100.05314.16
5.2.160.0030.06314.16
5.2.150.0100.05714.16
5.2.140.0030.06314.16
5.2.130.0100.05714.16
5.2.120.0030.04314.16
5.2.110.0000.06314.16
5.2.100.0070.05314.16
5.2.90.0100.06014.16
5.2.80.0070.05314.16
5.2.70.0030.06314.16
5.2.60.0100.05714.16
5.2.50.0070.04714.16
5.2.40.0130.05314.16
5.2.30.0030.04014.16
5.2.20.0030.03714.16
5.2.10.0000.05714.16
5.2.00.0030.06314.16
5.1.60.0070.02314.16
5.1.50.0030.03714.16
5.1.40.0000.03014.16
5.1.30.0130.04714.16
5.1.20.0070.05714.16
5.1.10.0030.05014.16
5.1.00.0100.04714.16
5.0.50.0000.02314.16
5.0.40.0070.03314.16
5.0.30.0000.03314.16
5.0.20.0000.02014.16
5.0.10.0030.03014.16
5.0.00.0100.02314.16
4.4.90.0000.01714.16
4.4.80.0030.03714.16
4.4.70.0100.02714.16
4.4.60.0030.03314.16
4.4.50.0000.03714.16
4.4.40.0000.03014.16
4.4.30.0070.01314.16
4.4.20.0000.03014.16
4.4.10.0070.01314.16
4.4.00.0030.02314.16
4.3.110.0000.02014.16
4.3.100.0030.01314.16
4.3.90.0000.01714.16
4.3.80.0030.03314.16
4.3.70.0000.01714.16
4.3.60.0000.02714.16
4.3.50.0030.01314.16
4.3.40.0030.02714.16
4.3.30.0030.01714.16
4.3.20.0000.01714.16
4.3.10.0000.01714.16
4.3.00.0000.01714.16

preferences:
50.28 ms | 401 KiB | 5 Q