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(max(rand(0,22)-5),0))); } 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)
7.3.120.0090.00614.91
7.3.110.0070.01014.82
7.3.100.0080.00414.83
7.3.90.0060.00914.68
7.3.80.0160.00015.00
7.3.70.0070.00414.55
7.3.60.0040.01214.71
7.3.50.0070.00714.88
7.3.40.0000.01614.44
7.3.30.0070.00714.91
7.3.20.0140.00416.70
7.3.10.0170.00816.57
7.3.00.0060.01016.51
7.2.240.0060.00914.93
7.2.230.0100.00714.58
7.2.220.0120.00415.03
7.2.210.0040.01115.09
7.2.200.0070.01014.95
7.2.190.0060.00915.14
7.2.180.0100.01014.91
7.2.170.0090.00614.86
7.2.160.0040.01414.92
7.2.150.0120.00416.68
7.2.140.0090.00616.80
7.2.130.0070.01016.81
7.2.120.0060.00716.64
7.2.110.0110.00516.92
7.2.100.0080.00916.70
7.2.90.0070.00516.95
7.2.80.0020.01217.01
7.2.70.0070.00716.68
7.2.60.0090.00816.88
7.2.50.0050.01116.80
7.2.40.0100.00616.68
7.2.30.0070.00716.65
7.2.20.0080.00516.78
7.2.10.0030.01216.80
7.2.00.0070.00616.89
7.1.330.0060.00915.80
7.1.320.0000.01115.83
7.1.310.0070.01016.07
7.1.300.0030.01415.62
7.1.290.0070.00715.95
7.1.280.0100.00315.96
7.1.270.0040.01115.30
7.1.260.0000.01015.57
7.1.250.0040.00815.76
7.1.70.0050.00317.20
7.1.60.0090.01519.24
7.1.50.0140.01016.88
7.1.00.0000.03722.33
7.0.200.0030.00516.69
7.0.140.0070.07022.08
7.0.70.0070.05019.91
7.0.60.0030.04021.68
7.0.50.0070.04022.19
7.0.40.0030.04320.04
7.0.30.0030.04320.08
7.0.20.0030.05320.14
7.0.10.0030.04320.09
7.0.00.0070.04320.11
5.6.220.0070.08020.61
5.6.210.0030.04020.77
5.6.200.0070.04021.00
5.6.190.0000.08321.03
5.6.180.0000.04321.11
5.6.170.0030.04021.05
5.6.160.0030.04021.07
5.6.150.0030.04020.96
5.6.140.0100.04021.00
5.6.130.0070.04720.98
5.6.120.0000.04721.08
5.6.110.0100.04321.01
5.6.100.0100.07721.05
5.6.90.0000.04321.11
5.6.80.0070.08020.55
5.6.70.0030.08720.41
5.6.60.0030.07020.42
5.6.50.0030.08020.34
5.6.40.0070.06720.37
5.6.30.0030.08720.32
5.6.20.0000.08020.39
5.6.10.0070.07320.45
5.6.00.0070.08020.29
5.5.360.0000.05020.50
5.5.350.0070.04020.41
5.5.340.0000.04320.75
5.5.330.0000.04320.75
5.5.320.0030.04320.89
5.5.310.0030.04020.88
5.5.300.0000.04320.73
5.5.290.0000.06020.79
5.5.280.0100.03320.63
5.5.270.0030.04720.90
5.5.260.0030.04020.92
5.5.250.0000.04320.70
5.5.240.0070.05020.18
5.5.230.0130.07020.25
5.5.220.0170.06720.29
5.5.210.0070.07320.15
5.5.200.0030.08320.22
5.5.190.0100.07020.20
5.5.180.0100.06320.23
5.5.160.0030.08020.10
5.5.150.0000.05320.07
5.5.140.0070.08720.07
5.5.130.0070.05320.16
5.5.120.0070.08320.16
5.5.110.0030.08720.28
5.5.100.0030.06020.11
5.5.90.0030.07320.09
5.5.80.0070.07320.08
5.5.70.0070.06020.06
5.5.60.0070.07320.13
5.5.50.0030.06020.05
5.5.40.0030.04319.93
5.5.30.0030.08320.13
5.5.20.0130.06720.05
5.5.10.0100.07320.03
5.5.00.0100.07020.12
5.4.450.0000.04319.28
5.4.440.0000.04319.36
5.4.430.0030.04319.45
5.4.420.0070.03719.35
5.4.410.0030.03719.22
5.4.400.0100.07018.82
5.4.390.0230.06319.06
5.4.380.0030.07719.07
5.4.370.0100.07018.83
5.4.360.0030.08019.04
5.4.350.0030.08018.81
5.4.340.0000.08319.05
5.4.320.0070.08019.03
5.4.310.0070.04018.79
5.4.300.0030.07719.16
5.4.290.0030.07718.90
5.4.280.0000.08719.07
5.4.270.0100.07719.05
5.4.260.0000.08318.97
5.4.250.0070.04718.80
5.4.240.0070.07719.05
5.4.230.0070.05719.22
5.4.220.0070.07719.02
5.4.210.0130.07018.97
5.4.200.0000.05319.05
5.4.190.0030.07718.80
5.4.180.0000.05719.21
5.4.170.0070.05319.11
5.4.160.0100.07318.92
5.4.150.0070.07319.10
5.4.140.0100.07316.33
5.4.130.0070.07316.28
5.4.120.0030.08016.36
5.4.110.0000.08016.34
5.4.100.0000.07716.23
5.4.90.0100.08716.36
5.4.80.0030.07316.30
5.4.70.0070.03716.19
5.4.60.0000.04016.20
5.4.50.0030.07716.18
5.4.40.0100.05316.36
5.4.30.0030.07016.28
5.4.20.0070.07016.21
5.4.10.0000.08016.33
5.4.00.0100.05015.80
5.3.290.0070.07714.66
5.3.280.0070.07714.60
5.3.270.0070.07314.57
5.3.260.0030.08014.62
5.3.250.0030.07714.45
5.3.240.0070.06714.55
5.3.230.0030.07714.55
5.3.220.0000.05014.48
5.3.210.0100.07314.57
5.3.200.0030.08014.51
5.3.190.0030.07714.57
5.3.180.0070.06014.39
5.3.170.0000.06314.56
5.3.160.0000.07314.59
5.3.150.0070.08314.43
5.3.140.0100.07314.40
5.3.130.0030.08014.55
5.3.120.0070.06314.47
5.3.110.0000.08014.52
5.3.100.0030.07713.86
5.3.90.0030.06714.03
5.3.80.0030.08013.93
5.3.70.0030.07314.02
5.3.60.0030.07013.98
5.3.50.0030.04013.89
5.3.40.0000.07713.91
5.3.30.0000.04313.88
5.3.20.0100.07013.63
5.3.10.0070.03013.66
5.3.00.0030.04013.59
5.2.170.0070.04313.16
5.2.160.0100.06013.16
5.2.150.0070.05713.16
5.2.140.0030.06713.16
5.2.130.0000.05713.16
5.2.120.0030.06313.16
5.2.110.0030.02713.16
5.2.100.0000.04013.16
5.2.90.0000.05713.16
5.2.80.0000.06713.16
5.2.70.0070.04313.16
5.2.60.0000.06313.16
5.2.50.0000.06013.16
5.2.40.0000.06713.16
5.2.30.0030.06013.16
5.2.20.0030.05713.16
5.2.10.0030.03713.16
5.2.00.0030.05713.16
5.1.60.0000.05713.16
5.1.50.0170.04313.16
5.1.40.0030.05013.16
5.1.30.0030.04713.16
5.1.20.0030.05713.16
5.1.10.0030.05013.16
5.1.00.0070.03313.16
5.0.50.0000.03713.16
5.0.40.0030.04313.16
5.0.30.0070.05013.16
5.0.20.0030.04313.16
5.0.10.0000.03313.16
5.0.00.0000.06713.16
4.4.90.0000.03313.16
4.4.80.0000.03713.16
4.4.70.0000.03313.16
4.4.60.0000.03313.16
4.4.50.0070.02013.16
4.4.40.0000.05013.16
4.4.30.0070.03313.16
4.4.20.0030.01713.16
4.4.10.0000.02313.16
4.4.00.0030.04713.16
4.3.110.0000.03713.16
4.3.100.0000.03313.16
4.3.90.0030.03313.16
4.3.80.0030.04313.16
4.3.70.0030.01713.16
4.3.60.0000.02013.16
4.3.50.0030.03013.16
4.3.40.0000.05713.16
4.3.30.0000.03313.16
4.3.20.0030.03313.16
4.3.10.0030.03013.16
4.3.00.0000.03713.16

preferences:
32.06 ms | 401 KiB | 5 Q