3v4l.org

run code in 300+ PHP versions simultaneously
<?php function chrono() { $temps = explode(' ', microtime()); return $temps[0]+$temps[1]; } $debut = chrono(); $options['cost'] = 5; for($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)
7.4.10.0120.00915.10
7.4.00.0000.02215.22
7.3.130.0140.00714.83
7.3.120.0060.01314.67
7.3.110.0100.01015.04
7.3.100.0070.01015.01
7.3.90.0000.01714.89
7.3.80.0040.00814.99
7.3.70.0000.01614.89
7.3.60.0090.00914.88
7.3.50.0000.01214.79
7.3.40.0100.00714.95
7.3.30.0110.00714.53
7.3.20.0090.01216.88
7.3.10.0060.00816.83
7.3.00.0050.00916.54
7.2.260.0030.01715.05
7.2.250.0090.00915.00
7.2.240.0070.01114.93
7.2.230.0060.00915.33
7.2.220.0040.01115.09
7.2.210.0060.01015.29
7.2.200.0040.01115.02
7.2.190.0000.01615.19
7.2.180.0000.01715.03
7.2.170.0030.01714.77
7.2.160.0040.01414.73
7.2.150.0040.01217.14
7.2.140.0090.00916.86
7.2.130.0060.01016.79
7.2.120.0020.01516.81
7.2.110.0020.01216.84
7.2.100.0090.00816.82
7.2.90.0050.00817.00
7.2.80.0030.01316.81
7.2.70.0050.01116.88
7.2.60.0100.00716.64
7.2.50.0070.00816.73
7.2.40.0050.01116.82
7.2.30.0080.00716.81
7.2.20.0030.01316.63
7.2.10.0050.01116.68
7.2.00.0030.01117.55
7.1.330.0000.01615.56
7.1.320.0060.01315.71
7.1.310.0120.00615.88
7.1.300.0000.01915.61
7.1.290.0000.01415.85
7.1.280.0060.00915.82
7.1.270.0070.01015.75
7.1.260.0030.01215.86
7.1.250.0030.00915.66
7.1.240.0000.01315.86
7.1.230.0030.01215.98
7.1.220.0100.00715.74
7.1.210.0070.00715.79
7.1.200.0060.00915.79
7.1.190.0000.01915.49
7.1.180.0060.00915.87
7.1.170.0030.01015.91
7.1.160.0040.01015.99
7.1.150.0030.00915.79
7.1.140.0080.00815.57
7.1.130.0070.01015.87
7.1.120.0040.01115.96
7.1.110.0060.01315.96
7.1.100.0070.01016.03
7.1.90.0100.00715.74
7.1.80.0000.01115.55
7.1.70.0060.00816.44
7.1.60.0070.01517.59
7.1.50.0070.01416.54
7.1.40.0030.01315.91
7.1.30.0030.01215.93
7.1.20.0000.01415.84
7.1.10.0030.01015.90
7.1.00.0050.04819.18
7.0.330.0000.01415.18
7.0.320.0060.00315.67
7.0.310.0040.00715.46
7.0.300.0030.00615.41
7.0.290.0100.00615.32
7.0.280.0060.00815.27
7.0.270.0060.00915.53
7.0.260.0070.01015.26
7.0.250.0090.00915.41
7.0.240.0040.00715.51
7.0.230.0130.00315.29
7.0.220.0070.01015.36
7.0.210.0030.01315.20
7.0.200.0060.00916.17
7.0.190.0000.01315.37
7.0.180.0060.01215.16
7.0.170.0030.00715.59
7.0.160.0030.00915.36
7.0.150.0090.00915.47
7.0.140.0060.04418.73
7.0.130.0070.00715.55
7.0.120.0000.01415.42
7.0.110.0040.01515.58
7.0.100.0100.00715.41
7.0.90.0000.01515.64
7.0.80.0060.00915.46
7.0.70.0100.00715.72
7.0.60.0060.02417.72
7.0.50.0110.03116.77
7.0.40.0040.03116.79
7.0.30.0120.03516.86
7.0.20.0130.02316.98
7.0.10.0070.02516.89
7.0.00.0080.04816.89
5.6.400.0070.00314.43
5.6.390.0100.00714.25
5.6.380.0080.00814.37
5.6.370.0030.01314.40
5.6.360.0070.01114.71
5.6.350.0030.01314.27
5.6.340.0060.00814.50
5.6.330.0000.01014.38
5.6.320.0040.01514.61
5.6.310.0080.00314.64
5.6.300.0060.01214.64
5.6.290.0030.02014.79
5.6.280.0030.04617.80
5.6.270.0030.01014.38
5.6.260.0000.01714.44
5.6.250.0100.00714.46
5.6.240.0030.01414.55
5.6.230.0030.01214.39
5.6.220.0070.01114.46
5.6.210.0050.04817.50
5.6.200.0060.03316.26
5.6.190.0100.04817.42
5.6.180.0130.04517.67
5.6.170.0210.04117.47
5.6.160.0050.02817.55
5.6.150.0100.04516.40
5.6.140.0060.02716.37
5.6.130.0070.03916.35
5.6.120.0050.03517.91
5.6.110.0090.03417.59
5.6.100.0060.04617.78
5.6.90.0020.03017.70
5.6.80.0080.04217.40
5.6.70.2320.02317.33
5.6.60.0130.00614.36
5.6.50.0060.01014.22
5.6.40.0100.00714.36
5.6.30.0120.00414.44
5.6.20.0060.00814.29
5.6.10.0030.01314.38
5.6.00.0040.01214.64
5.5.380.0040.01114.38
5.5.370.0070.01114.52
5.5.360.0030.01414.32
5.5.350.0050.05217.51
5.5.340.0060.03116.26
5.5.330.0100.04317.33
5.5.320.0150.02217.41
5.5.310.0120.02717.33
5.5.300.0050.04516.37
5.5.290.0060.03416.27
5.5.280.0120.03017.71
5.5.270.0080.04417.64
5.5.260.0070.03317.58
5.5.250.0070.02817.43
5.5.240.0070.04617.22
5.5.230.0030.01714.58
5.5.220.0040.01514.12
5.5.210.0070.01314.17
5.5.200.0060.01114.38
5.5.190.0040.01414.25
5.5.180.0060.01414.53
5.5.170.0120.01314.13
5.5.160.0070.02014.30
5.5.150.0100.00613.92
5.5.140.0000.02214.54
5.5.130.0100.00814.42
5.5.120.0030.01314.15
5.5.110.0030.01014.53
5.5.100.0060.00614.63
5.5.90.0030.00914.55
5.5.80.0030.01214.32
5.5.70.0040.00814.34
5.5.60.0040.00714.20
5.5.50.0070.00314.24
5.5.40.0070.01014.25
5.5.30.0030.01014.22
5.5.20.0000.01114.25
5.5.10.0060.00914.40
5.5.00.0040.01114.30
5.4.450.0370.03116.45
5.4.440.0300.03316.32
5.4.430.0300.03116.33
5.4.420.0460.03016.43
5.4.410.0380.02416.33
5.4.400.0180.03716.17
5.4.390.0320.02616.13
5.4.380.0060.03816.08
5.4.370.0150.02916.02
5.4.360.0100.03016.07
5.4.350.0120.03216.07
5.4.340.0200.02416.04
5.4.330.0050.00313.35
5.4.320.0040.02412.93
5.4.310.0070.02512.93
5.4.300.0110.02512.93
5.4.290.0040.03012.93
5.4.280.0070.02312.88
5.4.270.0070.02112.88
5.4.260.0060.02612.88
5.4.250.0040.02312.88
5.4.240.0040.02212.88
5.4.230.0070.02012.87
5.4.220.0050.02312.87
5.4.210.0080.02012.87
5.4.200.0040.02312.87
5.4.190.0050.02212.87
5.4.180.0070.02012.87
5.4.170.0050.02812.86
5.4.160.0110.02412.86
5.4.150.0090.02512.86
5.4.140.0120.02312.70
5.4.130.0090.02412.70
5.4.120.0110.02212.67
5.4.110.0130.02112.67
5.4.100.0120.02312.67
5.4.90.0110.02512.67
5.4.80.0110.02212.67
5.4.70.0120.02212.67
5.4.60.0090.02312.67
5.4.50.0130.02312.67
5.4.40.0100.02612.66
5.4.30.0210.04512.66
5.4.20.0060.02712.66
5.4.10.0060.02512.66
5.4.00.0070.02512.40
5.3.290.0080.02313.08
5.3.280.0060.02213.03
5.3.270.0120.02313.04
5.3.260.0130.02313.03
5.3.250.0120.02413.03
5.3.240.0090.02813.03
5.3.230.0120.02413.03
5.3.220.0090.02513.02
5.3.210.0100.02613.02
5.3.200.0110.02413.01
5.3.190.0130.02413.01
5.3.180.0070.02613.01
5.3.170.0070.02613.01
5.3.160.0080.02513.01
5.3.150.0080.02513.01
5.3.140.0170.04913.01
5.3.130.0110.02413.00
5.3.120.0130.02213.00
5.3.110.0100.02513.00
5.3.100.0090.02312.73
5.3.90.0100.02412.72
5.3.80.0120.02512.71
5.3.70.0090.02412.71
5.3.60.0080.02712.71
5.3.50.0090.02512.68
5.3.40.0100.03912.68
5.3.30.0120.02312.66
5.3.20.0110.02312.56
5.3.10.0130.02112.54
5.3.00.0190.04512.53
5.2.170.0150.0329.22
5.2.160.0150.0319.21
5.2.150.0150.0329.21
5.2.140.0130.0359.22
5.2.130.0240.0549.18
5.2.120.0170.0329.18
5.2.110.0130.0359.18
5.2.100.0150.0319.18
5.2.90.0150.0319.18
5.2.80.0130.0359.16
5.2.70.0120.0359.16
5.2.60.0160.0619.12
5.2.50.0120.0349.09
5.2.40.0140.0349.07
5.2.30.0090.0379.04
5.2.20.0080.0389.04
5.2.10.0230.0538.94
5.2.00.0120.0338.79
5.1.60.0140.0268.08
5.1.50.0110.0298.08
5.1.40.0210.0488.07
5.1.30.0120.0308.41
5.1.20.0120.0308.45
5.1.10.0140.0288.16
5.1.00.0100.0318.16
5.0.50.0090.0256.64
5.0.40.0110.0216.49
5.0.30.0070.0376.31
5.0.20.0050.0276.31
5.0.10.0120.0196.28
5.0.00.0100.0646.27
4.4.90.0060.0204.78
4.4.80.0110.0154.76
4.4.70.0090.0174.75
4.4.60.0100.0164.76
4.4.50.0070.0184.77
4.4.40.0110.0554.71
4.4.30.0090.0164.76
4.4.20.0040.0214.84
4.4.10.0060.0194.84
4.4.00.0090.0264.76
4.3.110.0060.0184.67
4.3.100.0090.0164.66
4.3.90.0080.0174.64
4.3.80.0070.0274.58
4.3.70.0070.0174.63
4.3.60.0080.0184.63
4.3.50.0060.0184.63
4.3.40.0080.0264.54
4.3.30.0070.0173.34
4.3.20.0040.0233.33
4.3.10.0040.0193.30
4.3.00.0070.01715.59

preferences:
38.91 ms | 401 KiB | 5 Q