3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{ private $var; public function __construct($value) { $this->var = (int)$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)
8.3.60.0070.03116.88
8.3.50.0170.02216.24
8.3.40.0060.02218.40
8.3.30.0140.02118.42
8.3.20.0040.01118.79
8.3.10.0100.02018.59
8.3.00.0060.00919.38
8.2.180.0170.01316.75
8.2.170.0100.01722.96
8.2.160.0100.01720.90
8.2.150.0070.00724.18
8.2.140.0060.00924.66
8.2.130.0000.01426.16
8.2.120.0030.01019.14
8.2.110.0030.01721.05
8.2.100.0120.01217.79
8.2.90.0090.01217.80
8.2.80.0000.02019.20
8.2.70.0060.01617.50
8.2.60.0060.01618.04
8.2.50.0040.01818.07
8.2.40.0030.02119.87
8.2.30.0060.01517.90
8.2.20.0070.01817.57
8.2.10.0030.01817.58
8.2.00.0000.02017.55
8.1.280.0130.02625.92
8.1.270.0060.00924.66
8.1.260.0000.01426.35
8.1.250.0030.01028.09
8.1.240.0070.01322.18
8.1.230.0030.02222.70
8.1.220.0030.01917.74
8.1.210.0090.01219.04
8.1.200.0070.01717.23
8.1.190.0000.02017.53
8.1.180.0040.01818.10
8.1.170.0070.02018.53
8.1.160.0000.02018.72
8.1.150.0070.01318.51
8.1.140.0040.01817.38
8.1.130.0060.01317.92
8.1.120.0060.02017.39
8.1.110.0070.01317.32
8.1.100.0000.02017.40
8.1.90.0030.01617.39
8.1.80.0000.01917.36
8.1.70.0030.01717.47
8.1.60.0000.02117.54
8.1.50.0060.01517.49
8.1.40.0030.01717.56
8.1.30.0030.01717.63
8.1.20.0000.02017.65
8.1.10.0000.02017.48
8.1.00.0030.01817.33
8.0.300.0030.01920.09
8.0.290.0030.01716.63
8.0.280.0030.01718.37
8.0.270.0000.02117.18
8.0.260.0000.02116.65
8.0.250.0000.02016.75
8.0.240.0070.01416.87
8.0.230.0000.02016.77
8.0.220.0030.01616.86
8.0.210.0030.01716.71
8.0.200.0030.01616.83
8.0.190.0030.02016.82
8.0.180.0060.01916.75
8.0.170.0000.02216.78
8.0.160.0000.02116.78
8.0.150.0030.01716.84
8.0.140.0070.01416.75
8.0.130.0030.01613.18
8.0.120.0040.01816.83
8.0.110.0070.01416.86
8.0.100.0000.02116.63
8.0.90.0000.02016.78
8.0.80.0130.02216.84
8.0.70.0030.01716.70
8.0.60.0030.01716.76
8.0.50.0000.02216.67
8.0.30.0130.02317.07
8.0.20.0100.03316.98
8.0.10.0000.02116.84
8.0.00.0100.03616.87
7.4.330.0030.01412.97
7.4.320.0030.01716.60
7.4.300.0000.02016.58
7.4.290.0000.02216.41
7.4.280.0090.01216.61
7.4.270.0030.01716.47
7.4.260.0030.01613.26
7.4.250.0000.02216.45
7.4.240.0030.01716.61
7.4.230.0030.01716.39
7.4.220.0070.03616.68
7.4.210.0060.02516.64
7.4.200.0000.02016.61
7.4.190.0070.01316.55
7.4.160.0040.02916.50
7.4.150.0200.02016.34
7.4.140.0100.03716.49
7.4.130.0050.03316.43
7.4.120.0140.02316.44
7.4.110.0070.02816.52
7.4.100.0160.02016.44
7.4.90.0090.02716.32
7.4.80.0030.03219.39
7.4.70.0060.02916.27
7.4.60.0100.02416.23
7.4.50.0000.01716.24
7.4.40.0030.03416.34
7.4.30.0030.03116.38
7.4.00.0070.03714.77
7.3.330.0000.02213.11
7.3.320.0040.01513.36
7.3.310.0030.02216.22
7.3.300.0070.01416.21
7.3.290.0060.03016.23
7.3.280.0060.03416.26
7.3.270.0120.02416.58
7.3.260.0000.05616.39
7.3.250.0080.03116.42
7.3.240.0100.02516.35
7.3.230.0100.02616.40
7.3.210.0160.01916.25
7.3.200.0100.02516.22
7.3.190.0100.02716.23
7.3.180.0100.02616.57
7.3.170.0060.02916.55
7.3.160.0030.03316.25
7.3.120.0100.03514.71
7.3.110.0050.03915.07
7.3.100.0030.03914.84
7.3.90.0050.03314.87
7.3.80.0070.02614.77
7.3.70.0050.03114.79
7.3.60.0050.04114.46
7.3.50.0050.02814.84
7.3.40.0100.02814.72
7.3.30.0000.04314.64
7.3.20.0030.04016.56
7.3.10.0080.02816.74
7.3.00.0000.03516.70
7.2.330.0140.02416.89
7.2.320.0180.01816.76
7.2.310.0130.04416.62
7.2.300.0100.02916.37
7.2.290.0150.04516.57
7.2.250.0100.04715.12
7.2.240.0030.04014.74
7.2.230.0030.03415.15
7.2.220.0020.03615.02
7.2.210.0020.03515.05
7.2.200.0080.03315.06
7.2.190.0030.04015.05
7.2.180.0080.03114.89
7.2.170.0100.02615.05
7.2.160.0030.03414.80
7.2.150.0030.03516.93
7.2.140.0040.03316.70
7.2.130.0000.03816.96
7.2.120.0030.03616.68
7.2.110.0100.02616.96
7.2.100.0070.03116.91
7.2.90.0030.03216.71
7.2.80.0070.03016.96
7.2.70.0030.03416.88
7.2.60.0120.02516.81
7.2.50.0030.03316.73
7.2.40.0070.03016.77
7.2.30.0120.02517.02
7.2.20.0030.03316.65
7.2.10.0030.03616.86
7.2.00.0050.03018.05
7.1.330.0030.04315.79
7.1.320.0050.04115.96
7.1.310.0020.04115.82
7.1.300.0000.05615.77
7.1.290.0030.04515.81
7.1.280.0030.05315.81
7.1.270.0080.04815.85
7.1.260.0030.04715.67
7.1.250.0030.04415.85
7.1.100.0090.02118.10
7.1.70.0070.02417.13
7.1.60.0130.04219.40
7.1.50.0040.04217.05
7.1.00.0070.08322.29
7.0.200.0190.02614.93
7.0.140.0030.09722.21
7.0.120.0000.09321.93
7.0.60.0100.10020.02
7.0.50.0100.10017.95
7.0.40.0070.10317.77
7.0.30.0070.11017.70
7.0.20.0100.06317.68
7.0.10.0030.11017.84
7.0.00.0070.09717.75
5.6.280.0000.13721.12
5.6.210.0030.09720.60
5.6.200.0070.12718.27
5.6.190.0130.12018.25
5.6.180.0130.06718.27
5.6.170.0200.12018.18
5.6.160.0130.11318.18
5.6.150.0070.10718.15
5.6.140.0070.13318.16
5.6.130.0100.12318.17
5.6.120.0030.07718.25
5.6.110.0100.07318.18
5.6.100.0000.10718.17
5.6.90.0070.10318.16
5.6.80.0070.10717.67
5.6.70.0070.07317.55
5.6.60.0070.12317.55
5.6.50.0130.08317.57
5.6.40.0030.13317.60
5.6.30.0070.12317.55
5.6.20.0100.12317.58
5.6.10.0070.08017.57
5.6.00.0070.12017.59
5.5.350.0300.06720.34
5.5.340.0070.09718.06
5.5.330.0100.12317.98
5.5.320.0130.13017.95
5.5.310.0100.12017.94
5.5.300.0070.12718.07
5.5.290.0130.08317.97
5.5.280.0070.12717.98
5.5.270.0030.07718.04
5.5.260.0170.09717.94
5.5.250.0000.08017.88
5.5.240.0100.12017.38
5.5.230.0000.13717.36
5.5.220.0100.11317.33
5.5.210.0100.07317.36
5.5.200.0100.08317.27
5.5.190.0100.12717.43
5.5.180.0100.10017.27
5.5.160.0070.13017.29
5.5.150.0030.12317.30
5.5.140.0100.07017.32
5.5.130.0000.07717.30
5.5.120.0130.07017.29
5.5.110.0070.07717.37
5.5.100.0030.10717.24
5.5.90.0100.11317.32
5.5.80.0030.07717.20
5.5.70.0170.10317.24
5.5.60.0070.12717.16
5.5.50.0170.12017.21
5.5.40.0070.13017.27
5.5.30.0070.07717.22
5.5.20.0130.11717.22
5.5.10.0070.07017.19
5.5.00.0070.07317.21
5.4.450.0070.07019.38
5.4.440.0030.13719.29
5.4.430.0070.07019.46
5.4.420.0170.11719.21
5.4.410.0000.09719.29
5.4.400.0070.08719.13
5.4.390.0200.11719.06
5.4.380.0130.10719.14
5.4.370.0130.06318.95
5.4.360.0070.12019.12
5.4.350.0130.11719.10
5.4.340.0030.12719.13
5.4.320.0100.12319.05
5.4.310.0070.10319.03
5.4.300.0070.09019.03
5.4.290.0070.07019.05
5.4.280.0030.07719.03
5.4.270.0070.09019.09
5.4.260.0100.07019.04
5.4.250.0100.06719.01
5.4.240.0070.10019.02
5.4.230.0070.07019.13
5.4.220.0130.11018.98
5.4.210.0170.10719.06
5.4.200.0100.11019.13
5.4.190.0130.06318.94
5.4.180.0130.07019.04
5.4.170.0130.11018.87
5.4.160.0030.07719.03
5.4.150.0100.11318.96
5.4.140.0130.12016.43
5.4.130.0070.12716.24
5.4.120.0070.06716.39
5.4.110.0000.07316.32
5.4.100.0100.06716.36
5.4.90.0070.06716.40
5.4.80.0070.12016.39
5.4.70.0030.11316.57
5.4.60.0070.09716.30
5.4.50.0170.10716.21
5.4.40.0100.12016.48
5.4.30.0130.07016.55
5.4.20.0070.08716.29
5.4.10.0030.09316.56
5.4.00.0000.13015.80
5.3.290.0130.13314.71
5.3.280.0030.09014.45
5.3.270.0070.09314.65
5.3.260.0230.13014.68
5.3.250.0100.13014.56
5.3.240.0030.12314.63
5.3.230.0130.12314.55
5.3.220.0100.08714.63
5.3.210.0030.09014.67
5.3.200.0030.12314.60
5.3.190.0070.14314.60
5.3.180.0070.14314.52
5.3.170.0100.14014.43
5.3.160.0070.13714.58
5.3.150.0000.15014.61
5.3.140.0100.12314.40
5.3.130.0100.08714.54
5.3.120.0070.09014.51
5.3.110.0030.09014.55
5.3.100.0030.12714.06
5.3.90.0100.14714.05
5.3.80.0130.14013.90
5.3.70.0070.08714.07
5.3.60.0030.08714.05
5.3.50.0070.08313.79
5.3.40.0100.13713.98
5.3.30.0130.13313.98
5.3.20.0100.14713.71
5.3.10.0070.13313.72
5.3.00.0000.11313.69
5.2.170.0030.14711.24
5.2.160.0030.11011.11
5.2.150.0030.09711.13
5.2.140.0000.15711.10
5.2.130.0070.12311.15
5.2.120.0030.13011.17
5.2.110.0070.14711.16
5.2.100.0070.09011.13
5.2.90.0070.09011.10
5.2.80.0100.14010.94
5.2.70.0030.15710.98
5.2.60.0070.16011.05
5.2.50.0070.13710.92
5.2.40.0100.12710.89
5.2.30.0070.13311.04
5.2.20.0070.09711.00
5.2.10.0030.16010.86
5.2.00.0000.15010.73
5.1.60.0100.1439.98
5.1.50.0000.10710.04
5.1.40.0030.1579.89
5.1.30.0000.16310.40
5.1.20.0100.15010.41
5.1.10.0030.12310.14
5.1.00.0030.14310.06
5.0.50.0070.1738.63
5.0.40.0100.1708.45
5.0.30.0030.1878.43
5.0.20.0000.1278.22
5.0.10.0000.1578.22
5.0.00.0000.1308.22
4.4.90.0070.0238.22
4.4.80.0030.0278.22
4.4.70.0000.0208.22
4.4.60.0000.0308.22
4.4.50.0000.0378.22
4.4.40.0000.0308.22
4.4.30.0030.0378.22
4.4.20.0030.0178.22
4.4.10.0000.0378.22
4.4.00.0070.0538.22
4.3.110.0000.0378.22
4.3.100.0000.0378.22
4.3.90.0000.0408.22
4.3.80.0000.0538.22
4.3.70.0000.0378.22
4.3.60.0030.0308.22
4.3.50.0030.0138.22
4.3.40.0070.0508.22
4.3.30.0030.0378.22
4.3.20.0030.0338.22
4.3.10.0030.0378.22
4.3.00.0000.0338.22

preferences:
45.86 ms | 401 KiB | 5 Q