3v4l.org

run code in 300+ PHP versions simultaneously
<?php $length = 8; $chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789\/+"; $pass = ''; for($i = 0; $i < $length; $i++) { $pass .= $chars[mt_rand(0,strlen($chars)-1)]; }

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)
7.4.10.0100.00715.06
7.4.00.0070.01115.11
7.3.130.0160.00314.89
7.3.120.0100.00714.92
7.3.110.0070.00714.71
7.3.100.0040.00915.11
7.3.90.0030.01014.97
7.3.80.0030.01214.99
7.3.70.0080.00814.64
7.3.60.0070.00715.00
7.3.50.0050.00514.80
7.3.40.0040.01114.73
7.3.30.0060.00314.59
7.3.20.0040.01216.69
7.3.10.0080.01016.60
7.3.00.0070.01316.46
7.2.260.0040.01414.82
7.2.250.0060.01215.27
7.2.240.0030.01015.01
7.2.230.0030.01415.17
7.2.220.0120.00314.97
7.2.210.0080.00314.95
7.2.200.0000.01415.13
7.2.190.0060.00315.28
7.2.180.0070.00715.00
7.2.170.0110.00415.04
7.2.160.0000.00914.93
7.2.150.0100.00316.89
7.2.140.0030.00617.00
7.2.130.0100.00716.76
7.2.120.0150.00416.86
7.2.110.0080.00716.85
7.2.100.0090.00917.00
7.2.90.0080.01016.90
7.2.80.0050.01116.81
7.2.70.0060.00917.06
7.2.60.0030.01116.99
7.2.50.0090.00316.70
7.2.40.0020.01217.05
7.2.30.0080.01016.91
7.2.20.0080.00816.94
7.2.10.0080.01017.00
7.2.00.0030.01416.84
7.1.330.0080.00315.86
7.1.320.0110.00415.76
7.1.310.0090.00615.90
7.1.300.0090.00415.88
7.1.290.0000.01315.66
7.1.280.0070.00715.82
7.1.270.0060.00815.51
7.1.260.0140.00015.72
7.1.250.0140.00515.71
7.1.240.0100.00315.77
7.1.230.0000.01515.76
7.1.220.0000.01515.79
7.1.210.0090.00315.84
7.1.200.0030.01015.48
7.1.190.0070.00715.92
7.1.180.0030.00715.73
7.1.170.0090.00615.75
7.1.160.0000.00915.83
7.1.150.0070.00715.82
7.1.140.0060.00615.81
7.1.130.0030.00715.88
7.1.120.0060.00615.82
7.1.110.0030.01015.87
7.1.100.0030.01116.00
7.1.90.0090.00615.77
7.1.80.0050.00515.75
7.1.70.0030.00716.42
7.1.60.0080.01017.53
7.1.50.0100.01016.37
7.1.40.0080.00815.76
7.1.30.0090.00315.97
7.1.20.0040.00815.78
7.1.10.0090.00615.57
7.1.00.0090.03919.01
7.0.330.0030.00915.41
7.0.320.0030.00615.18
7.0.310.0030.01015.40
7.0.300.0110.00415.45
7.0.290.0060.00915.43
7.0.280.0060.00315.18
7.0.270.0000.01215.60
7.0.260.0000.01315.43
7.0.250.0130.00015.24
7.0.240.0030.01315.49
7.0.230.0030.00915.54
7.0.220.0030.01015.62
7.0.210.0120.00015.57
7.0.200.0080.00515.96
7.0.190.0070.00315.46
7.0.180.0060.00615.18
7.0.170.0000.00915.57
7.0.160.0080.00515.27
7.0.150.0000.01315.47
7.0.140.0050.03818.79
7.0.130.0060.00615.22
7.0.120.0110.00415.29
7.0.110.0000.01215.54
7.0.100.0080.03517.62
7.0.90.0070.03917.66
7.0.80.0100.02917.76
7.0.70.0080.03217.58
7.0.60.0100.04417.73
7.0.50.0030.04817.92
7.0.40.0070.03716.79
7.0.30.0060.02116.83
7.0.20.0020.03416.78
7.0.10.0050.04116.83
7.0.00.0050.03116.83
5.6.400.0030.00914.73
5.6.390.0000.01014.59
5.6.380.0070.00714.27
5.6.370.0080.00414.52
5.6.360.0030.00714.27
5.6.350.0060.00313.82
5.6.340.0030.00514.30
5.6.330.0060.00914.65
5.6.320.0040.01214.66
5.6.310.0100.00714.39
5.6.300.0060.00914.35
5.6.290.0040.01114.11
5.6.280.0070.03717.60
5.6.270.0090.00614.82
5.6.260.0040.01214.70
5.6.250.0070.04617.62
5.6.240.0030.04717.55
5.6.230.0070.04517.52
5.6.220.0100.02417.41
5.6.210.0120.04017.43
5.6.200.0090.03317.67
5.6.190.0050.04417.65
5.6.180.0080.02917.67
5.6.170.0060.04917.61
5.6.160.0100.04817.58
5.6.150.0110.04017.70
5.6.140.0050.04817.65
5.6.130.0050.04617.69
5.6.120.0100.02517.70
5.6.110.0090.04317.70
5.6.100.0020.03217.86
5.6.90.0070.04217.60
5.6.80.0070.02517.28
5.6.70.0080.02717.36
5.6.60.0040.02717.30
5.6.50.0020.02417.32
5.6.40.0050.02417.28
5.6.30.0030.02417.25
5.6.20.0070.04017.48
5.6.10.0020.02717.37
5.6.00.0080.02117.13
5.5.380.0090.04217.27
5.5.370.0040.05117.23
5.5.360.0090.04217.34
5.5.350.0100.04617.22
5.5.340.0070.04617.65
5.5.330.0080.04317.58
5.5.320.0100.04217.73
5.5.310.0130.04117.45
5.5.300.0140.04017.60
5.5.290.0020.04517.69
5.5.280.0070.03017.59
5.5.270.0050.05017.47
5.5.260.0070.02917.52
5.5.250.0020.02917.41
5.5.240.0060.02017.13
5.5.230.0030.02317.25
5.5.220.0050.02417.23
5.5.210.0030.02217.20
5.5.200.0090.02117.23
5.5.190.0060.02217.13
5.5.180.0050.03717.20
5.5.170.0030.00613.80
5.5.160.0050.02517.32
5.5.150.0050.02417.05
5.5.140.0030.04017.32
5.5.130.0060.02317.08
5.5.120.0060.02117.39
5.5.110.0050.02317.21
5.5.100.0020.03117.18
5.5.90.0040.02517.18
5.5.80.0040.02217.09
5.5.70.0070.02117.08
5.5.60.0030.02217.29
5.5.50.0060.02317.18
5.5.40.0070.01917.13
5.5.30.0060.01817.21
5.5.20.0040.02716.94
5.5.10.0090.01916.92
5.5.00.0050.02317.24
5.4.450.0070.04515.70
5.4.440.0080.03815.56
5.4.430.0100.03515.49
5.4.420.0050.02515.57
5.4.410.0000.03215.53
5.4.400.0070.01815.48
5.4.390.0030.02315.48
5.4.380.0020.02015.44
5.4.370.0020.02215.44
5.4.360.0050.02215.40
5.4.350.0080.01715.47
5.4.340.0050.02115.48
5.4.330.0060.00611.84
5.4.320.0050.02315.52
5.4.310.0000.02415.41
5.4.300.0030.02015.31
5.4.290.0000.03215.33
5.4.280.0070.02015.31
5.4.270.0020.02215.42
5.4.260.0020.02515.44
5.4.250.0030.02015.53
5.4.240.0090.01815.41
5.4.230.0020.02115.49
5.4.220.0060.02015.47
5.4.210.0020.02215.47
5.4.200.0030.02015.37
5.4.190.0060.02015.50
5.4.180.0020.02615.44
5.4.170.0060.01915.45
5.4.160.0040.02015.40
5.4.150.0020.02315.38
5.4.140.0030.02314.11
5.4.130.0080.01814.03
5.4.120.0100.01814.02
5.4.110.0040.03614.05
5.4.100.0060.03414.04
5.4.90.0070.01514.14
5.4.80.0070.03714.04
5.4.70.0100.03514.12
5.4.60.0060.03514.04
5.4.50.0080.03214.06
5.4.40.0060.03614.14
5.4.30.0050.03814.08
5.4.20.0050.04214.12
5.4.10.0100.03314.06
5.4.00.0060.03513.76
5.3.290.0020.02513.71
5.3.280.0020.02413.71
5.3.270.0000.02413.71
5.3.260.0020.02313.71
5.3.250.0090.01813.71
5.3.240.0020.02213.71
5.3.230.0070.02213.71
5.3.220.0040.02213.71
5.3.210.0050.01913.71
5.3.200.0030.02513.71
5.3.190.0030.02513.71
5.3.180.0050.04013.71
5.3.170.0000.02813.71
5.3.160.0050.04213.71
5.3.150.0080.03713.71
5.3.140.0050.04013.71
5.3.130.0040.04313.71
5.3.120.0020.02913.71
5.3.110.0100.03513.71
5.3.100.0050.04013.71
5.3.90.0030.03613.71
5.3.80.0080.03513.71
5.3.70.0020.03913.71
5.3.60.0020.03913.71
5.3.50.0000.04413.71
5.3.40.0050.03813.71
5.3.30.0100.03313.71
5.3.20.0080.03613.71
5.3.10.0030.04013.71
5.3.00.0060.03213.71
5.2.170.0100.06315.57
5.2.160.0030.06315.57
5.2.150.0070.05015.57
5.2.140.0100.05315.57
5.2.130.0000.06015.57
5.2.120.0130.05715.57
5.2.110.0070.06015.57
5.2.100.0070.04015.57
5.2.90.0070.03315.57
5.2.80.0030.03715.57
5.2.70.0100.06015.57
5.2.60.0000.07315.57
5.2.50.0030.06315.57
5.2.40.0130.05315.57
5.2.30.0070.04715.57
5.2.20.0070.06315.57
5.2.10.0070.05315.57
5.2.00.0000.06315.57
5.1.60.0000.04715.57
5.1.50.0100.03315.57
5.1.40.0070.05015.57
5.1.30.0070.05015.57
5.1.20.0030.05315.57
5.1.10.0070.04015.57
5.1.00.0070.05015.57
5.0.50.0100.03715.57
5.0.40.0070.04315.57
5.0.30.0130.05315.57
5.0.20.0030.03315.57
5.0.10.0030.03015.57
5.0.00.0070.05315.57
4.4.90.0030.01715.57
4.4.80.0000.02715.57
4.4.70.0000.03715.57
4.4.60.0030.03715.57
4.4.50.0030.03015.57
4.4.40.0030.03315.57
4.4.30.0000.03015.57
4.4.20.0000.04015.57
4.4.10.0000.04315.57
4.4.00.0000.04315.57
4.3.110.0100.02715.57
4.3.100.0030.03715.57
4.3.90.0070.03015.57
4.3.80.0000.03015.57
4.3.70.0030.03015.57
4.3.60.0000.03015.57
4.3.50.0000.03015.57
4.3.40.0000.02715.57
4.3.30.0000.01715.57
4.3.20.0030.01715.57
4.3.10.0000.03715.57
4.3.00.0030.03315.57

preferences:
47.19 ms | 401 KiB | 5 Q