3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{ private $var; public function __construct($value) { $this->var = $value; } } for($i=0;$i<100000;++$i) { $value = (string)$i; $obj = new Foo($value); }

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)
8.3.60.0070.02318.29
8.3.50.0230.02022.09
8.3.40.0130.02318.65
8.3.30.0130.02318.96
8.3.20.0040.01120.25
8.3.10.0030.01023.45
8.3.00.0070.00720.68
8.2.180.0100.02018.16
8.2.170.0190.01222.96
8.2.160.0090.01522.16
8.2.150.0000.01424.18
8.2.140.0140.01424.66
8.2.130.0040.00926.16
8.2.120.0050.00819.25
8.2.110.0100.01022.31
8.2.100.0160.00917.72
8.2.90.0030.01419.08
8.2.80.0030.01317.97
8.2.70.0060.01617.63
8.2.60.0000.01817.80
8.2.50.0000.01818.07
8.2.40.0090.01617.98
8.2.30.0000.01918.02
8.2.20.0040.01217.48
8.2.10.0000.01719.57
8.2.00.0000.01817.67
8.1.280.0100.02625.92
8.1.270.0070.00723.92
8.1.260.0040.01426.35
8.1.250.0000.01328.09
8.1.240.0080.01223.97
8.1.230.0130.00618.96
8.1.220.0060.01217.74
8.1.210.0000.01818.77
8.1.200.0030.01717.35
8.1.190.0000.01717.30
8.1.180.0000.01718.10
8.1.170.0030.01318.39
8.1.160.0060.01021.80
8.1.150.0030.01918.62
8.1.140.0030.01417.43
8.1.130.0000.01617.93
8.1.120.0030.01417.33
8.1.110.0040.01217.34
8.1.100.0040.01417.41
8.1.90.0000.01617.41
8.1.80.0000.01517.39
8.1.70.0060.01017.29
8.1.60.0100.01017.46
8.1.50.0040.01417.53
8.1.40.0030.01517.48
8.1.30.0000.01817.62
8.1.20.0030.01717.65
8.1.10.0040.01517.50
8.1.00.0000.02017.48
8.0.300.0030.01318.77
8.0.290.0040.01417.05
8.0.280.0090.00918.28
8.0.270.0000.01717.13
8.0.260.0070.01016.72
8.0.250.0000.01716.87
8.0.240.0000.02016.92
8.0.230.0040.01216.82
8.0.220.0000.02116.81
8.0.210.0030.01316.82
8.0.200.0000.01616.92
8.0.190.0070.01316.93
8.0.180.0070.01116.73
8.0.170.0000.02016.84
8.0.160.0000.01816.85
8.0.150.0000.01916.69
8.0.140.0030.01616.79
8.0.130.0000.01713.16
8.0.120.0040.01516.80
8.0.110.0040.01516.84
8.0.100.0000.01916.65
8.0.90.0030.01416.89
8.0.80.0180.01816.77
8.0.70.0000.01816.68
8.0.60.0040.01416.79
8.0.50.0040.01416.69
8.0.30.0120.02016.98
8.0.20.0090.02217.40
8.0.10.0040.01516.92
8.0.00.0100.03116.62
7.4.330.0060.00915.07
7.4.320.0030.01316.46
7.4.300.0000.01616.59
7.4.290.0000.01816.49
7.4.280.0030.01616.39
7.4.270.0040.01416.49
7.4.260.0060.01216.45
7.4.250.0030.01516.58
7.4.240.0020.01616.53
7.4.230.0000.01816.43
7.4.220.0130.02216.63
7.4.210.0080.03016.52
7.4.200.0070.01116.62
7.4.190.0040.01516.54
7.4.160.0130.03516.20
7.4.150.0090.02217.40
7.4.140.0130.01917.86
7.4.130.0080.02316.44
7.4.120.0130.02516.43
7.4.110.0060.02916.54
7.4.100.0130.03516.35
7.4.90.0100.02616.39
7.4.80.0040.03216.61
7.4.70.0070.02416.59
7.4.60.0090.02216.45
7.4.50.0070.01716.42
7.4.40.0000.03322.77
7.4.30.0090.02116.43
7.4.00.0070.03114.83
7.3.330.0030.01413.27
7.3.320.0070.01013.25
7.3.310.0060.01316.29
7.3.300.0040.01416.34
7.3.290.0130.03316.30
7.3.280.0110.03116.29
7.3.270.0100.02117.40
7.3.260.0140.02216.57
7.3.250.0140.03016.37
7.3.240.0060.02516.31
7.3.230.0060.02616.39
7.3.210.0090.03116.37
7.3.200.0060.03119.39
7.3.190.0130.02016.38
7.3.180.0120.01916.45
7.3.170.0100.02116.31
7.3.160.0130.03616.27
7.3.120.0030.02614.77
7.3.110.0060.02614.83
7.3.100.0030.03114.86
7.3.90.0000.02614.93
7.3.80.0030.02315.12
7.3.70.0000.02414.95
7.3.60.0070.02414.64
7.3.50.0000.03114.76
7.3.40.0070.02014.93
7.3.30.0000.02714.88
7.3.20.0070.02116.60
7.3.10.0000.03216.67
7.3.00.0110.01816.79
7.2.330.0030.03316.36
7.2.320.0090.02816.79
7.2.310.0130.02316.72
7.2.300.0070.04516.70
7.2.290.0070.02716.43
7.2.250.0070.03815.20
7.2.240.0000.04914.73
7.2.230.0100.02415.22
7.2.220.0070.02615.39
7.2.210.0090.02215.03
7.2.200.0070.02315.07
7.2.190.0060.02615.09
7.2.180.0030.03015.05
7.2.170.0030.02715.05
7.1.330.0030.03715.52
7.1.320.0000.03915.50
7.1.310.0100.04515.64
7.1.300.0040.03515.72
7.1.290.0100.03515.80
7.1.280.0030.03615.79
7.1.270.0030.04215.71
7.1.260.0060.03815.81
7.1.70.0100.04916.87
7.1.60.0100.04219.32
7.1.50.0030.04416.80
7.1.00.0000.09722.35
7.0.200.0070.03316.88
7.0.140.0070.08721.95
7.0.90.0100.09719.94
7.0.80.0300.10020.13
7.0.70.0000.06019.89
7.0.60.0070.05719.88
7.0.50.0100.05320.14
7.0.40.0070.05320.09
7.0.30.0000.06320.15
7.0.20.0030.05020.13
7.0.10.0000.06720.12
7.0.00.0030.05720.04
5.6.280.0000.12020.99
5.6.230.0030.07020.66
5.6.220.0100.09720.60
5.6.210.0070.12320.67
5.6.200.0070.07321.04
5.6.190.0000.07021.11
5.6.180.0070.06720.99
5.6.170.0130.07321.18
5.6.160.0030.07021.05
5.6.150.0070.06721.09
5.6.140.0100.06321.05
5.6.130.0070.06721.02
5.6.120.0030.07021.18
5.6.110.0070.06021.08
5.6.100.0100.08721.12
5.6.90.0030.09021.04
5.6.80.0030.07020.43
5.6.70.0170.11020.42
5.6.60.0100.06720.32
5.6.50.0030.08720.39
5.6.40.0100.12020.42
5.6.30.0070.12020.38
5.6.20.0130.12020.36
5.6.10.0100.12320.39
5.6.00.0200.08020.36
5.5.370.0000.07020.57
5.5.360.0070.07020.34
5.5.350.0030.07020.43
5.5.340.0070.09020.89
5.5.330.0070.06720.91
5.5.320.0070.08320.75
5.5.310.0030.08020.80
5.5.300.0000.07320.90
5.5.290.0070.06720.85
5.5.280.0000.07320.90
5.5.270.0100.06320.82
5.5.260.0130.12020.72
5.5.250.0130.07320.74
5.5.240.0200.12720.18
5.5.230.0100.11020.28
5.5.220.0200.10720.15
5.5.210.0070.12320.13
5.5.200.0030.12720.15
5.5.190.0030.09720.00
5.5.180.0100.10720.24
5.5.160.0130.10320.18
5.5.150.0000.12020.23
5.5.140.0070.12320.23
5.5.130.0000.08020.23
5.5.120.0130.07020.25
5.5.110.0070.10720.20
5.5.100.0100.06720.08
5.5.90.0130.08320.05
5.5.80.0030.08020.09
5.5.70.0030.08720.06
5.5.60.0170.09320.11
5.5.50.0170.11720.03
5.5.40.0030.11720.14
5.5.30.0200.10720.08
5.5.20.0030.07020.11
5.5.10.0000.12320.04
5.5.00.0130.07319.96
5.4.450.0130.05719.37
5.4.440.0100.06719.23
5.4.430.0130.06019.41
5.4.420.0100.11319.20
5.4.410.0070.11319.43
5.4.400.0100.11019.14
5.4.390.0030.08019.16
5.4.380.0130.11019.16
5.4.370.0100.09019.03
5.4.360.0070.12318.85
5.4.350.0100.08019.04
5.4.340.0100.08019.18
5.4.320.0030.09019.21
5.4.310.0100.09719.25
5.4.300.0100.11019.14
5.4.290.0030.06718.86
5.4.280.0030.10319.03
5.4.270.0100.09019.20
5.4.260.0100.10718.86
5.4.250.0070.10019.18
5.4.240.0030.11018.94
5.4.230.0100.09719.20
5.4.220.0070.06318.90
5.4.210.0030.07018.90
5.4.200.0030.11019.15
5.4.190.0100.10319.04
5.4.180.0030.08019.04
5.4.170.0100.10318.84
5.4.160.0100.08018.93
5.4.150.0070.11018.93
5.4.140.0070.10016.41
5.4.130.0030.07316.43
5.4.120.0000.11316.32
5.4.110.0070.09716.46
5.4.100.0070.07016.48
5.4.90.0030.10316.46
5.4.80.0130.09016.49
5.4.70.0070.11716.47
5.4.60.0070.07716.47
5.4.50.0070.11316.48
5.4.40.0030.07316.46
5.4.30.0070.07716.29
5.4.20.0030.11716.43
5.4.10.0100.08316.33
5.4.00.0070.07715.85
5.3.290.0030.10014.77
5.3.280.0030.09714.64
5.3.270.0070.14314.55
5.3.260.0030.11014.66
5.3.250.0130.13014.53
5.3.240.0070.14014.56
5.3.230.0130.12714.73
5.3.220.0130.11314.62
5.3.210.0030.11714.48
5.3.200.0030.08314.61
5.3.190.0070.14714.58
5.3.180.0100.10314.67
5.3.170.0030.13314.63
5.3.160.0100.09714.48
5.3.150.0070.11714.59
5.3.140.0030.09314.48
5.3.130.0030.13314.52
5.3.120.0100.12314.51
5.3.110.0030.14714.46
5.3.100.0170.11014.09
5.3.90.0030.10314.04
5.3.80.0030.10013.90
5.3.70.0170.14014.12
5.3.60.0070.09714.09
5.3.50.0100.12313.94
5.3.40.0070.13013.95
5.3.30.0000.09714.04
5.3.20.0070.13313.67
5.3.10.0100.13713.64
5.3.00.0100.12313.73
5.2.170.0030.13013.55
5.2.160.0030.15713.55
5.2.150.0070.13713.55
5.2.140.0030.14713.55
5.2.130.0000.09713.55
5.2.120.0030.13013.55
5.2.110.0070.15013.55
5.2.100.0130.12713.55
5.2.90.0030.14013.55
5.2.80.0100.11313.55
5.2.70.0070.13713.55
5.2.60.0000.11713.55
5.2.50.0000.11013.55
5.2.40.0070.13313.55
5.2.30.0030.08713.55
5.2.20.0000.10713.55
5.2.10.0170.14313.55
5.2.00.0030.10013.55
5.1.60.0030.10013.55
5.1.50.0000.11013.55
5.1.40.0100.11313.55
5.1.30.0030.13713.55
5.1.20.0030.13013.55
5.1.10.0000.15013.55
5.1.00.0030.09013.55
5.0.50.0000.12313.55
5.0.40.0030.17713.55
5.0.30.0000.13313.55
5.0.20.0030.13313.55
5.0.10.0030.11713.55
5.0.00.0100.17013.55
4.4.90.0030.01713.55
4.4.80.0070.03013.55
4.4.70.0100.02713.55
4.4.60.0000.02713.55
4.4.50.0030.02013.55
4.4.40.0000.05313.55
4.4.30.0070.03313.55
4.4.20.0000.04713.55
4.4.10.0000.03713.55
4.4.00.0000.03013.55
4.3.110.0000.02013.55
4.3.100.0030.03013.55
4.3.90.0030.01313.55
4.3.80.0030.02713.55
4.3.70.0000.02313.55
4.3.60.0070.03013.55
4.3.50.0030.03713.55
4.3.40.0000.05313.55
4.3.30.0000.02313.55
4.3.20.0000.02013.55
4.3.10.0000.02013.55
4.3.00.0000.03713.55

preferences:
39.76 ms | 401 KiB | 5 Q