3v4l.org

run code in 300+ PHP versions simultaneously
<?php $password = 'hello'; $hashed = md5($password); var_dump('Hash to match: ' . $hashed); class HashCracker { private $range; private $length = 32; private $cycles = 1000; public function __construct() { $this->range = range('0', 'z'); } public function runBenchmark() { die(var_dump($this->range)); } } (new HashCracker())->runBenchmark();

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)
8.3.70.0170.00718.19
8.3.60.0110.01118.23
8.3.50.0080.00921.91
8.3.40.0180.00018.78
8.3.30.0110.00719.07
8.3.20.0040.00420.38
8.3.10.0050.00323.69
8.3.00.0080.00020.96
8.2.180.0150.00016.38
8.2.170.0070.00722.96
8.2.160.0100.00320.38
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0060.00319.49
8.2.110.0090.00022.31
8.2.100.0070.00717.69
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0000.01017.75
8.2.60.0000.00818.04
8.2.50.0050.00518.07
8.2.40.0000.00920.01
8.2.30.0040.00418.24
8.2.20.0040.00417.68
8.2.10.0050.00218.00
8.2.00.0040.00417.73
8.1.280.0100.01025.92
8.1.270.0060.00324.02
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0000.00923.85
8.1.230.0050.00518.98
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0030.00618.59
8.1.160.0050.00222.00
8.1.150.0040.00418.62
8.1.140.0040.00417.26
8.1.130.0070.00017.82
8.1.120.0070.00017.41
8.1.110.0000.00817.32
8.1.100.0000.00717.39
8.1.90.0040.00417.24
8.1.80.0000.00717.41
8.1.70.0000.00717.29
8.1.60.0040.00417.58
8.1.50.0040.00417.40
8.1.40.0090.00317.49
8.1.30.0040.00417.71
8.1.20.0040.00417.61
8.1.10.0040.00417.53
8.1.00.0000.00717.52
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0070.00018.40
8.0.270.0000.00717.25
8.0.260.0040.00417.22
8.0.250.0040.00417.01
8.0.240.0050.00217.01
8.0.230.0040.00416.91
8.0.220.0030.00316.95
8.0.210.0030.00316.84
8.0.200.0000.00717.05
8.0.190.0050.00317.01
8.0.180.0000.00716.96
8.0.170.0040.00416.91
8.0.160.0000.00716.93
8.0.150.0090.00316.80
8.0.140.0070.00016.76
8.0.130.0030.00313.39
8.0.120.0080.00016.95
8.0.110.0040.00416.89
8.0.100.0040.00416.94
8.0.90.0040.00416.92
8.0.80.0070.00816.84
8.0.70.0040.00416.79
8.0.60.0000.00716.94
8.0.50.0070.00016.85
8.0.30.0120.00616.91
8.0.20.0100.00917.40
8.0.10.0040.00416.80
8.0.00.0140.00316.79
7.4.330.0000.00515.01
7.4.320.0040.00416.53
7.4.300.0000.00716.50
7.4.290.0060.00016.45
7.4.280.0000.00716.50
7.4.270.0070.00016.59
7.4.260.0030.00616.40
7.4.250.0000.00716.61
7.4.240.0040.00316.51
7.4.230.0000.00816.57
7.4.220.0100.00716.52
7.4.210.0060.00916.56
7.4.200.0040.00416.61
7.4.160.0070.01816.47
7.4.150.0090.01517.40
7.4.140.0080.01217.86
7.4.130.0090.00916.41
7.4.120.0110.00616.53
7.4.110.0040.01816.37
7.4.100.0090.00916.39
7.4.90.0040.01516.66
7.4.80.0090.00919.39
7.4.70.0080.00816.38
7.4.60.0170.00316.38
7.4.50.0000.00416.56
7.4.40.0030.01316.59
7.4.30.0120.00416.67
7.4.00.0030.00714.73
7.3.330.0060.00013.38
7.3.320.0000.00613.37
7.3.310.0030.00316.37
7.3.300.0000.00716.37
7.3.290.0060.01016.37
7.3.280.0080.01016.34
7.3.270.0140.00617.40
7.3.260.0130.01116.64
7.3.250.0130.00816.54
7.3.240.0090.01216.34
7.3.230.0100.00616.39
7.3.210.0150.00616.47
7.3.200.0110.00619.39
7.3.190.0100.00616.33
7.3.180.0060.00916.27
7.3.170.0100.00616.36
7.3.160.0060.00916.51
7.3.120.0030.01015.04
7.2.330.0090.00916.63
7.2.320.0130.00616.84
7.2.310.0110.00616.79
7.2.300.0090.00916.86
7.2.290.0080.00816.50
7.2.60.0090.00616.87
7.2.00.0060.00919.66
7.1.200.0130.00015.79
7.1.100.0100.00717.93
7.1.70.0040.00417.02
7.1.60.0100.01419.70
7.1.50.0110.01116.95
7.1.00.0030.07722.37
7.0.200.0030.00616.69
7.0.140.0030.07321.95
7.0.70.0100.04019.88
7.0.60.0070.04319.88
7.0.50.0100.03720.36
7.0.40.0030.03720.12
7.0.30.0030.05319.99
7.0.20.0030.04320.11
7.0.10.0030.09020.14
7.0.00.0030.04320.18
5.6.280.0070.07021.08
5.6.220.0030.04320.68
5.6.210.0070.04020.66
5.6.200.0100.05320.96
5.6.190.0030.04321.14
5.6.180.0030.04721.07
5.6.170.0030.04320.89
5.6.160.0000.04321.02
5.6.150.0100.03721.05
5.6.140.0030.06020.94
5.6.130.0030.04321.05
5.6.120.0100.03720.95
5.6.110.0030.04321.04
5.6.100.0000.04321.12
5.6.90.0100.08020.93
5.6.80.0070.08320.40
5.6.70.0070.03720.50
5.6.60.0100.05020.48
5.6.50.0070.08020.56
5.6.40.0030.05320.44
5.6.30.0130.07020.45
5.6.20.0100.07020.42
5.6.10.0100.08020.32
5.6.00.0070.08320.31
5.5.360.0070.06020.41
5.5.350.0030.04320.48
5.5.340.0070.03320.65
5.5.330.0030.04020.79
5.5.320.0130.03320.77
5.5.310.0030.04720.73
5.5.300.0100.06720.93
5.5.290.0000.06720.93
5.5.280.0030.03720.72
5.5.270.0030.04020.87
5.5.260.0100.06320.89
5.5.250.0070.06320.59
5.5.240.0030.07720.19
5.5.230.0070.07720.18
5.5.220.0170.07320.13
5.5.210.0070.05720.32
5.5.200.0000.06320.20
5.5.190.0100.07020.23
5.5.180.0170.06720.09
5.5.160.0070.06320.09
5.5.150.0070.06320.22
5.5.140.0100.06720.19
5.5.130.0130.07320.23
5.5.120.0170.05720.27
5.5.110.0100.04320.16
5.5.100.0130.07720.11
5.5.90.0100.07020.06
5.5.80.0070.06020.10
5.5.70.0030.05320.09
5.5.60.0030.06720.07
5.5.50.0170.04320.04
5.5.40.0070.08320.15
5.5.30.0170.06720.09
5.5.20.0100.07320.15
5.5.10.0100.05720.08
5.5.00.0170.07319.97
5.4.450.0030.03719.51
5.4.440.0030.03319.23
5.4.430.0030.04019.41
5.4.420.0070.03719.37
5.4.410.0030.05319.26
5.4.400.0170.07019.14
5.4.390.0070.07719.13
5.4.380.0070.07318.88
5.4.370.0070.08019.05
5.4.360.0130.07719.04
5.4.350.0030.08319.18
5.4.340.0030.07718.87
5.4.320.0230.06719.12
5.4.310.0200.06719.05
5.4.300.0100.07319.03
5.4.290.0070.06318.84
5.4.280.0000.07319.13
5.4.270.0070.05019.22
5.4.260.0100.07319.12
5.4.250.0030.05318.94
5.4.240.0070.03719.12
5.4.230.0070.05719.11
5.4.220.0230.04719.04
5.4.210.0030.08719.15
5.4.200.0070.06319.20
5.4.190.0170.07319.15
5.4.180.0070.05719.14
5.4.170.0130.07018.83
5.4.160.0030.08319.10
5.4.150.0030.05718.93
5.4.140.0130.05016.23
5.4.130.0070.07716.33
5.4.120.0030.04316.32
5.4.110.0070.07716.34
5.4.100.0000.06716.42
5.4.90.0070.03716.47
5.4.80.0070.08016.47
5.4.70.0030.06316.32
5.4.60.0030.07316.44
5.4.50.0070.04316.44
5.4.40.0070.07316.49
5.4.30.0070.08016.36
5.4.20.0070.05716.39
5.4.10.0000.07016.43
5.4.00.0000.04015.79
5.3.290.0070.08314.69
5.3.280.0100.05714.62
5.3.270.0100.08014.58
5.3.260.0030.08014.74
5.3.250.0030.08014.68
5.3.240.0100.06314.60
5.3.230.0030.06014.59
5.3.220.0000.07014.64
5.3.210.0100.04014.68
5.3.200.0130.07314.53
5.3.190.0000.08014.60
5.3.180.0100.07314.60
5.3.170.0030.05314.66
5.3.160.0030.08014.63
5.3.150.0030.04314.56
5.3.140.0100.05714.65
5.3.130.0070.08014.66
5.3.120.0100.05714.66
5.3.110.0070.06314.52
5.3.100.0030.04014.07
5.3.90.0070.07014.05
5.3.80.0030.06014.16
5.3.70.0200.03713.91
5.3.60.0270.06013.94
5.3.50.0070.05014.09
5.3.40.0070.07713.90
5.3.30.0070.08014.01
5.3.20.0030.07013.58
5.3.10.0000.06713.75
5.3.00.0170.05713.76
5.2.170.0100.06012.22
5.2.160.0030.06312.22
5.2.150.0070.05012.22
5.2.140.0030.06312.22
5.2.130.0070.05712.22
5.2.120.0000.04012.22
5.2.110.0000.05712.22
5.2.100.0130.05712.22
5.2.90.0030.04312.22
5.2.80.0070.06312.22
5.2.70.0070.05712.22
5.2.60.0070.06312.22
5.2.50.0130.04712.22
5.2.40.0100.05712.22
5.2.30.0070.06312.22
5.2.20.0000.05312.22
5.2.10.0070.06012.22
5.2.00.0030.06312.22
5.1.60.0030.04012.22
5.1.50.0100.04712.22
5.1.40.0100.05312.22
5.1.30.0100.05312.22
5.1.20.0130.05012.22
5.1.10.0030.05712.22
5.1.00.0130.04312.22
5.0.50.0070.04712.22
5.0.40.0070.03312.22
5.0.30.0100.06012.22
5.0.20.0070.04312.22
5.0.10.0030.04312.22
5.0.00.0000.05012.22
4.4.90.0000.02312.22
4.4.80.0000.03012.22
4.4.70.0030.03712.22
4.4.60.0000.02712.22
4.4.50.0000.03012.22
4.4.40.0070.05312.22
4.4.30.0030.03312.22
4.4.20.0070.03012.22
4.4.10.0000.03712.22
4.4.00.0030.04712.22
4.3.110.0000.03012.22
4.3.100.0000.04012.22
4.3.90.0000.03712.22
4.3.80.0100.05012.22
4.3.70.0030.03312.22
4.3.60.0070.03312.22
4.3.50.0100.03012.22
4.3.40.0100.03712.22
4.3.30.0030.03312.22
4.3.20.0070.03712.22
4.3.10.0000.03712.22
4.3.00.0030.03012.22

preferences:
90.82 ms | 402 KiB | 5 Q