3v4l.org

run code in 300+ PHP versions simultaneously
<?php function chrono() { $temps = explode(' ', microtime()); return $temps[0]+$temps[1]; } $debut = chrono(); $options['cost'] = 13; for($i=0;$i<1;$i++) { $p = password_hash('toto', PASSWORD_BCRYPT, $options); } echo'<hr>'; echo round(chrono()-$debut,10);

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)
7.3.120.0070.48514.85
7.3.110.0030.47914.90
7.3.100.0070.48914.89
7.3.90.0100.47814.66
7.3.80.0070.47614.84
7.3.70.0000.47814.66
7.3.60.0130.47614.74
7.3.50.0070.47514.82
7.3.40.0030.48014.86
7.3.30.0070.48414.76
7.3.20.0030.48116.76
7.3.10.0070.48716.91
7.3.00.0070.49016.52
7.2.240.0070.47515.04
7.2.230.0070.50315.13
7.2.220.0070.47315.24
7.2.210.0070.50315.03
7.2.200.0070.48915.05
7.2.190.0030.49115.05
7.2.180.0000.48514.96
7.2.170.0070.47915.20
7.2.160.0100.48315.05
7.2.150.0170.46816.71
7.2.140.0000.48117.04
7.2.130.0070.47817.03
7.2.120.0100.48416.85
7.2.110.0100.47016.67
7.2.100.0030.48117.00
7.2.90.0070.49017.01
7.2.80.0030.48016.85
7.2.70.0030.47916.97
7.2.60.0030.48016.81
7.2.50.0100.48717.08
7.2.40.0100.47716.74
7.2.30.0100.47816.95
7.2.20.0100.48617.19
7.2.10.0070.47516.99
7.2.00.0070.48716.79
7.1.330.0000.48016.04
7.1.320.0070.48815.95
7.1.310.0070.47615.96
7.1.300.0070.48915.88
7.1.290.0030.49015.75
7.1.280.0030.49115.94
7.1.270.0000.49015.99
7.1.260.0100.48015.88
7.1.250.0030.49015.80
7.1.70.0030.48217.07
7.1.60.0130.55619.33
7.1.50.0070.55916.99
7.1.00.0030.56722.44
7.0.200.0000.49116.76
7.0.140.0030.53722.00
7.0.110.0030.52021.71
7.0.100.0100.48021.86
7.0.90.0000.66021.65
7.0.80.0070.57321.67
7.0.70.0000.59321.65
7.0.60.0100.57721.62
7.0.50.0070.54021.79
7.0.40.0000.53019.60
7.0.30.0070.57019.65
7.0.20.0070.52719.73
7.0.10.0030.52719.67
7.0.00.0030.55019.67
5.6.280.0070.56720.82
5.6.260.0100.57720.61
5.6.250.0070.59020.68
5.6.240.0070.57720.50
5.6.230.0030.58020.66
5.6.220.0070.57320.63
5.6.210.0100.57020.57
5.6.200.0100.57720.51
5.6.190.0070.58020.42
5.6.180.0000.52720.54
5.6.170.0030.55020.51
5.6.160.0070.50020.51
5.6.150.0000.54320.52
5.6.140.0030.52720.55
5.6.130.0130.56720.50
5.6.120.0030.58320.56
5.6.110.0130.57720.50
5.6.100.0000.57320.63
5.6.90.0100.54720.50
5.6.80.0130.57719.96
5.6.70.0030.57019.98
5.6.60.0100.59019.88
5.6.50.0130.56319.97
5.6.40.0130.57319.87
5.6.30.0130.59719.78
5.6.20.0100.57720.13
5.6.10.0000.56319.86
5.6.00.0100.57020.41
5.5.380.0030.56320.32
5.5.370.0100.57720.33
5.5.360.0030.57720.36
5.5.350.0030.58320.44
5.5.340.0100.54320.74
5.5.330.0100.56720.99
5.5.320.0330.45720.99
5.5.310.0070.51720.76
5.5.300.0030.54320.69
5.5.290.0030.57020.93
5.5.280.0100.54720.76
5.5.270.0030.58020.85
5.5.260.0000.57320.96
5.5.250.0100.57020.80
5.5.240.0030.58020.32
5.5.230.0030.59320.17
5.5.220.0070.58320.03
5.5.210.0030.56020.22
5.5.200.0030.59320.25
5.5.190.0030.57720.32
5.5.180.0500.55320.21
5.5.160.0030.58720.34
5.5.150.0030.58019.99
5.5.140.0100.58720.27
5.5.130.0070.57320.11
5.5.120.0030.53720.18
5.5.110.0100.58720.09
5.5.100.0030.58019.98
5.5.90.0030.44720.16
5.5.80.0000.45020.09
5.5.70.0000.61019.95
5.5.60.0070.59020.21
5.5.50.0070.55320.13
5.5.40.0100.56720.13
5.5.30.0070.59720.04
5.5.20.0100.57320.10
5.5.10.0130.57720.18
5.5.00.0070.59020.10
5.4.450.0000.08719.32
5.4.440.0030.08019.32
5.4.430.0070.07019.46
5.4.420.0030.08019.46
5.4.410.0070.07319.29
5.4.400.0070.07319.25
5.4.390.0070.07319.31
5.4.380.0000.06318.97
5.4.370.0030.06719.18
5.4.360.0100.05319.24
5.4.350.0070.06719.03
5.4.340.0100.07018.95
5.4.320.0030.07319.31
5.4.310.0070.05319.32
5.4.300.0030.07719.21
5.4.290.0030.07719.02
5.4.280.0070.07319.33
5.4.270.0070.08019.00
5.4.260.0070.07719.18
5.4.250.0030.07319.15
5.4.240.0030.07719.18
5.4.230.0030.07718.95
5.4.220.0000.08018.98
5.4.210.0030.06319.00
5.4.200.0070.07319.14
5.4.190.0070.06719.30
5.4.180.0000.07718.94
5.4.170.0070.04319.34
5.4.160.0100.06719.29
5.4.150.0170.06019.13
5.4.140.0000.08016.38
5.4.130.0100.07016.27
5.4.120.0070.03716.35
5.4.110.0030.07716.57
5.4.100.0100.07016.57
5.4.90.0070.06016.25
5.4.80.0070.06716.34
5.4.70.0000.07716.58
5.4.60.0070.07016.41
5.4.50.0070.06716.56
5.4.40.0030.07316.57
5.4.30.0100.07016.43
5.4.20.0070.07016.38
5.4.10.0030.07316.62
5.4.00.0100.06315.95
5.3.290.0000.08314.81
5.3.280.0000.03314.61
5.3.270.0070.07014.61
5.3.260.0070.08014.60
5.3.250.0030.06714.58
5.3.240.0030.06714.61
5.3.230.0030.07714.73
5.3.220.0100.06714.59
5.3.210.0030.07714.80
5.3.200.0030.07314.65
5.3.190.0030.07714.70
5.3.180.0030.07714.69
5.3.170.0000.08014.54
5.3.160.0100.06014.56
5.3.150.0000.08014.59
5.3.140.0030.07314.52
5.3.130.0000.07314.63
5.3.120.0030.07314.54
5.3.110.0000.08014.59
5.3.100.0070.07014.05
5.3.90.0030.04314.15
5.3.80.0030.04714.04
5.3.70.0000.07014.09
5.3.60.0030.06013.94
5.3.50.0070.07014.04
5.3.40.0000.07313.93
5.3.30.0030.07013.90
5.3.20.0000.06713.70
5.3.10.0030.06013.63
5.3.00.0030.07313.61
5.2.170.0000.05311.63
5.2.160.0100.05011.63
5.2.150.0000.05011.63
5.2.140.0030.03011.63
5.2.130.0000.05011.63
5.2.120.0000.03011.63
5.2.110.0000.05711.63
5.2.100.0000.02711.63
5.2.90.0030.02311.63
5.2.80.0000.06011.63
5.2.70.0000.02711.63
5.2.60.0000.02711.63
5.2.50.0030.03011.63
5.2.40.0030.02311.63
5.2.30.0000.03711.63
5.2.20.0000.02711.63
5.2.10.0030.02311.63
5.2.00.0030.06011.63
5.1.60.0000.05011.63
5.1.50.0030.05011.63
5.1.40.0000.05011.63
5.1.30.0000.05011.63
5.1.20.0000.02311.63
5.1.10.0030.04311.63
5.1.00.0030.02011.63
5.0.50.0000.04711.63
5.0.40.0030.01711.63
5.0.30.0030.06011.63
5.0.20.0030.04011.63
5.0.10.0000.04711.63
5.0.00.0000.07011.63
4.4.90.0030.02711.63
4.4.80.0000.03311.63
4.4.70.0000.03711.63
4.4.60.0000.03011.63
4.4.50.0000.03311.63
4.4.40.0000.02711.63
4.4.30.0030.02311.63
4.4.20.0030.03711.63
4.4.10.0030.03311.63
4.4.00.0000.05711.63
4.3.110.0030.03011.63
4.3.100.0030.02711.63
4.3.90.0030.03011.63
4.3.80.0000.05311.63
4.3.70.0070.02711.63
4.3.60.0030.03311.63
4.3.50.0030.03311.63
4.3.40.0000.05011.63
4.3.30.0000.02311.63
4.3.20.0000.03311.63
4.3.10.0000.03011.63
4.3.00.0000.04011.63

preferences:
29.97 ms | 401 KiB | 5 Q