3v4l.org

run code in 300+ PHP versions simultaneously
<?php $alpa = "abcdefghijklmnopqrstuvwxyz";$alpa.=strtoupper($alpa); $alpa.="1234567890!@#$%^&*()-=_+";$alpa=str_split($alpa); $pass=""; foreach($alpa as $a){ $pass.=str_repeat($a,floor(sqrt(abs(rand(0,21)-4)))); } echo $pass;

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)
7.4.00.0000.01814.89
7.3.120.0120.00014.88
7.3.110.0070.01114.79
7.3.100.0100.01014.97
7.3.90.0070.00714.74
7.3.80.0040.00814.95
7.3.70.0000.00914.82
7.3.60.0080.00814.59
7.3.50.0090.00614.78
7.3.40.0040.00814.88
7.3.30.0040.00814.77
7.3.20.0030.00616.77
7.3.10.0080.00716.45
7.3.00.0060.00716.38
7.2.250.0100.01014.96
7.2.240.0070.01015.07
7.2.230.0040.01414.83
7.2.220.0110.00715.04
7.2.210.0090.00315.12
7.2.200.0000.01614.95
7.2.190.0040.01514.64
7.2.180.0050.00615.23
7.2.170.0060.00615.13
7.2.160.0090.00615.20
7.2.150.0030.01016.87
7.2.140.0030.00916.75
7.2.130.0070.00816.66
7.2.120.0080.00816.69
7.2.110.0080.00616.82
7.2.100.0100.00916.58
7.2.90.0080.00916.59
7.2.80.0100.00816.72
7.2.70.0090.00816.77
7.2.60.0080.00816.61
7.2.50.0090.00716.66
7.2.40.0090.00916.76
7.2.30.0090.00816.78
7.2.20.0110.00716.64
7.2.10.0100.00716.60
7.2.00.0090.00817.30
7.1.330.0090.00915.92
7.1.320.0070.00715.92
7.1.310.0080.00415.77
7.1.300.0030.00715.59
7.1.290.0040.00715.59
7.1.280.0090.00315.75
7.1.270.0060.00915.78
7.1.260.0070.00716.04
7.1.250.0080.00715.54
7.1.240.0000.01315.98
7.1.230.0070.00315.72
7.1.220.0060.01015.72
7.1.210.0070.00715.66
7.1.200.0100.00616.02
7.1.190.0040.01115.91
7.1.180.0080.00815.89
7.1.170.0000.01515.98
7.1.160.0060.00915.68
7.1.150.0030.00715.77
7.1.140.0000.01415.79
7.1.130.0130.00315.65
7.1.120.0000.01515.82
7.1.110.0040.01215.91
7.1.100.0070.00715.49
7.1.90.0070.00315.76
7.1.80.0070.00415.95
7.1.70.0030.00816.51
7.1.60.0070.01217.54
7.1.50.0040.01416.20
7.1.40.0030.01015.82
7.1.30.0100.00315.96
7.1.20.0060.00615.86
7.1.10.0030.01015.70
7.1.00.0060.01919.12
7.0.330.0000.01215.36
7.0.320.0070.01015.51
7.0.310.0060.00915.25
7.0.300.0070.00715.50
7.0.290.0030.01215.35
7.0.280.0060.00615.48
7.0.270.0090.00315.61
7.0.260.0060.00915.39
7.0.250.0030.01015.24
7.0.240.0110.00015.25
7.0.230.0060.00315.43
7.0.220.0060.00615.58
7.0.210.0030.00915.34
7.0.200.0080.00316.11
7.0.190.0100.00615.68
7.0.180.0100.00715.45
7.0.170.0110.00415.57
7.0.160.0070.00315.54
7.0.150.0090.00315.56
7.0.140.0050.03918.70
7.0.130.0070.00715.54
7.0.120.0070.00715.50
7.0.110.0040.01115.43
7.0.100.0320.04117.69
7.0.90.0310.04017.63
7.0.80.0270.05017.61
7.0.70.0320.04717.66
7.0.60.0300.04817.53
7.0.50.0230.03817.91
7.0.40.0070.04616.74
7.0.30.0100.03516.83
7.0.20.0100.03816.80
7.0.10.0080.04516.89
7.0.00.0100.04016.79
5.6.400.0060.00614.31
5.6.390.0000.01313.96
5.6.380.0030.00814.35
5.6.370.0040.01114.19
5.6.360.0030.00914.66
5.6.350.0030.01214.29
5.6.340.0040.00813.98
5.6.330.0080.00814.20
5.6.320.0000.01714.25
5.6.310.0000.01314.04
5.6.300.0070.00714.75
5.6.290.0130.00014.17
5.6.280.0030.04217.67
5.6.270.0040.00814.26
5.6.260.0060.00614.43
5.6.250.0030.04417.59
5.6.240.0030.04917.62
5.6.230.0080.03817.45
5.6.220.0070.03517.33
5.6.210.0030.04817.49
5.6.200.0130.04317.67
5.6.190.0100.04017.74
5.6.180.0070.04217.85
5.6.170.0100.04417.73
5.6.160.0090.04317.78
5.6.150.0120.04317.73
5.6.140.0030.04017.85
5.6.130.0100.04517.65
5.6.120.0050.04617.55
5.6.110.0070.04017.74
5.6.100.0080.03517.66
5.6.90.0030.04317.75
5.6.80.0080.03117.52
5.6.70.0050.04417.39
5.6.60.0020.02817.23
5.6.50.0070.04417.39
5.6.40.0030.04817.37
5.6.30.0080.04117.30
5.6.20.0070.04317.49
5.6.10.0100.04017.37
5.6.00.0030.04517.37
5.5.380.0090.04117.32
5.5.370.0050.04517.39
5.5.360.0020.04817.31
5.5.350.0130.04317.39
5.5.340.0070.04617.60
5.5.330.0030.04617.61
5.5.320.0030.04817.55
5.5.310.0050.03017.57
5.5.300.0070.03417.56
5.5.290.0060.04117.62
5.5.280.0020.02917.70
5.5.270.0050.04817.71
5.5.260.0100.04317.48
5.5.250.0060.04117.32
5.5.240.0100.03817.31
5.5.230.0060.04217.12
5.5.220.0100.03517.21
5.5.210.0050.04517.27
5.5.200.0030.04717.36
5.5.190.0020.04917.25
5.5.180.0080.04317.14
5.5.170.0130.00314.50
5.5.160.0110.03817.18
5.5.150.0080.04517.11
5.5.140.0020.04717.25
5.5.130.0080.02716.96
5.5.120.0080.03717.20
5.5.110.0060.04317.34
5.5.100.0100.03817.10
5.5.90.0110.03816.88
5.5.80.0050.04316.94
5.5.70.0000.04617.11
5.5.60.0070.04417.23
5.5.50.0070.04117.19
5.5.40.0040.04517.18
5.5.30.0070.04117.11
5.5.20.0020.04817.13
5.5.10.0020.04417.12
5.5.00.0080.03717.17
5.4.450.0080.04015.12
5.4.440.0070.04115.24
5.4.430.0080.03715.20
5.4.420.0030.04715.10
5.4.410.0080.02315.27
5.4.400.0070.03314.90
5.4.390.0100.03315.12
5.4.380.0080.03714.97
5.4.370.0070.03515.06
5.4.360.0060.04115.00
5.4.350.0060.03814.97
5.4.340.0090.03214.98
5.4.330.0030.00611.02
5.4.320.0040.04214.97
5.4.310.0090.03115.07
5.4.300.0050.03314.98
5.4.290.0030.04015.00
5.4.280.0090.03914.67
5.4.270.0090.03815.06
5.4.260.0020.04614.88
5.4.250.0120.03714.97
5.4.240.0020.04215.01
5.4.230.0050.02714.87
5.4.220.0050.04014.96
5.4.210.0020.04414.91
5.4.200.0030.04014.98
5.4.190.0050.04014.95
5.4.180.0070.04115.03
5.4.170.0070.03814.80
5.4.160.0070.04014.80
5.4.150.0050.04014.96
5.4.140.0050.04213.66
5.4.130.0080.03813.66
5.4.120.0080.03713.59
5.4.110.0050.04013.58
5.4.100.0030.04413.48
5.4.90.0090.03513.55
5.4.80.0080.02013.56
5.4.70.0080.03513.68
5.4.60.0110.03013.59
5.4.50.0080.03313.52
5.4.40.0050.03813.65
5.4.30.0070.04213.65
5.4.20.0070.03513.64
5.4.10.0030.04213.49
5.4.00.0050.04213.29
5.3.290.0070.04012.59
5.3.280.0050.04012.42
5.3.270.0050.04012.55
5.3.260.0080.04112.50
5.3.250.0030.04512.56
5.3.240.0050.04012.47
5.3.230.0050.03912.46
5.3.220.0070.04012.51
5.3.210.0070.03912.41
5.3.200.0030.04312.42
5.3.190.0020.03912.50
5.3.180.0070.03512.48
5.3.170.0080.04012.53
5.3.160.0100.03212.63
5.3.150.0070.03712.48
5.3.140.0050.03512.46
5.3.130.0070.03812.48
5.3.120.0060.03112.38
5.3.110.0030.03912.45
5.3.100.0050.02312.37
5.3.90.0070.03912.34
5.3.80.0000.04612.35
5.3.70.0120.02812.32
5.3.60.0050.03912.33
5.3.50.0080.02212.33
5.3.40.0050.04212.27
5.3.30.0100.03512.31
5.3.20.0110.03012.29
5.3.10.0100.03212.27
5.3.00.0050.03812.21
5.2.170.0030.06314.22
5.2.160.0000.06314.22
5.2.150.0100.05314.22
5.2.140.0130.05314.22
5.2.130.0030.06014.22
5.2.120.0030.06014.22
5.2.110.0000.06014.22
5.2.100.0070.06014.22
5.2.90.0130.05314.22
5.2.80.0070.05014.22
5.2.70.0130.05314.22
5.2.60.0000.05014.22
5.2.50.0100.05714.22
5.2.40.0070.04014.22
5.2.30.0070.03714.22
5.2.20.0070.06014.22
5.2.10.0030.06314.22
5.2.00.0030.05714.22
5.1.60.0030.05314.22
5.1.50.0000.03314.22
5.1.40.0030.05014.22
5.1.30.0070.04014.22
5.1.20.0100.04314.22
5.1.10.0070.05714.22
5.1.00.0030.05714.22
5.0.50.0000.04014.22
5.0.40.0070.02014.22
5.0.30.0000.06014.22
5.0.20.0030.04314.22
5.0.10.0030.04314.22
5.0.00.0030.04314.22
4.4.90.0000.04014.22
4.4.80.0030.03714.22
4.4.70.0070.03314.22
4.4.60.0070.02714.22
4.4.50.0000.03714.22
4.4.40.0000.05314.22
4.4.30.0000.03014.22
4.4.20.0030.02714.22
4.4.10.0000.03714.22
4.4.00.0070.05014.22
4.3.110.0030.03714.22
4.3.100.0000.02714.22
4.3.90.0070.03014.22
4.3.80.0030.05014.22
4.3.70.0000.03314.22
4.3.60.0000.03314.22
4.3.50.0030.03314.22
4.3.40.0030.04714.22
4.3.30.0000.03714.22
4.3.20.0000.03314.22
4.3.10.0000.03714.22
4.3.00.0000.04014.22

preferences:
39.05 ms | 400 KiB | 5 Q