3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Dog { public $dog; public function __construct() { for ($i = 0; $i <= 6000; $i++) { $this->dog = $i; } } } $dog = new Dog(); var_dump($dog->dog);

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)
8.3.40.0070.01118.89
8.3.30.0070.00720.13
8.3.20.0080.00020.34
8.3.10.0080.00022.09
8.3.00.0080.00022.45
8.2.170.0140.00022.96
8.2.160.0040.01118.89
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0040.00420.75
8.2.110.0060.00321.18
8.2.100.0000.01217.56
8.2.90.0070.00319.09
8.2.80.0050.00317.97
8.2.70.0090.00017.38
8.2.60.0040.00417.93
8.2.50.0110.00318.10
8.2.40.0080.00019.82
8.2.30.0000.00719.33
8.2.20.0050.00317.47
8.2.10.0060.00317.68
8.2.00.0040.00417.53
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00423.89
8.1.230.0090.00319.18
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0000.00818.58
8.1.160.0000.00718.79
8.1.150.0000.00718.56
8.1.140.0050.00217.41
8.1.130.0000.00917.84
8.1.120.0000.00717.29
8.1.110.0040.00417.28
8.1.100.0000.00717.41
8.1.90.0000.00717.35
8.1.80.0050.00217.32
8.1.70.0040.00417.42
8.1.60.0090.00017.65
8.1.50.0040.00417.41
8.1.40.0070.00017.54
8.1.30.0040.00417.57
8.1.20.0040.00417.60
8.1.10.0040.00417.49
8.1.00.0040.00417.54
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0040.00418.40
8.0.270.0050.00317.16
8.0.260.0000.00816.75
8.0.250.0030.00316.92
8.0.240.0040.00416.80
8.0.230.0030.00316.88
8.0.220.0030.00316.81
8.0.210.0040.00416.83
8.0.200.0040.00416.72
8.0.190.0100.00016.94
8.0.180.0050.00316.82
8.0.170.0050.00316.85
8.0.160.0030.00416.85
8.0.150.0000.00716.82
8.0.140.0040.00416.85
8.0.130.0030.00313.29
8.0.120.0000.00816.70
8.0.110.0040.00416.75
8.0.100.0030.00516.73
8.0.90.0030.00516.69
8.0.80.0100.00716.82
8.0.70.0000.00716.64
8.0.60.0000.00816.75
8.0.50.0030.00616.64
8.0.30.0110.00817.04
8.0.20.0100.01017.40
8.0.10.0050.00217.02
8.0.00.0110.00816.82
7.4.330.0050.00015.00
7.4.320.0000.00616.40
7.4.300.0030.00316.49
7.4.290.0000.00816.61
7.4.280.0040.00816.51
7.4.270.0030.00316.57
7.4.260.0050.00013.27
7.4.250.0050.00316.44
7.4.240.0020.00516.48
7.4.230.0030.00316.32
7.4.220.0060.01216.55
7.4.210.0070.00816.55
7.4.200.0070.00016.62
7.4.190.0000.00716.41
7.4.160.0070.01416.66
7.4.150.0080.00817.40
7.4.140.0150.00817.86
7.4.130.0090.00816.46
7.4.120.0080.00816.52
7.4.110.0100.00716.60
7.4.100.0110.00716.50
7.4.90.0070.01016.69
7.4.80.0170.00419.39
7.4.70.0170.00616.38
7.4.60.0130.00316.57
7.4.50.0040.00416.24
7.4.40.0090.00622.77
7.4.30.0130.00316.61
7.4.00.0060.01214.88
7.3.330.0000.00613.12
7.3.320.0040.00413.05
7.3.310.0070.00016.12
7.3.300.0030.00316.32
7.3.290.0040.01116.32
7.3.280.0080.00816.31
7.3.270.0030.01617.40
7.3.260.0100.00716.53
7.3.250.0150.00616.32
7.3.240.0100.00716.47
7.3.230.0140.00316.65
7.3.210.0090.00916.46
7.3.200.0120.01016.63
7.3.190.0110.00716.40
7.3.180.0030.01216.45
7.3.170.0130.00316.32
7.3.160.0060.01016.26
7.3.120.0040.01414.59
7.2.330.0090.00916.35
7.2.320.0120.01216.84
7.2.310.0100.00716.79
7.2.300.0030.01316.79
7.2.290.0060.00916.77
7.2.110.0080.00416.61
7.2.100.0070.00716.45
7.2.90.0020.00516.63
7.2.80.0050.00316.33
7.2.70.0150.00016.91
7.2.60.0030.01017.01
7.2.50.0040.01117.06
7.2.40.0120.00016.92
7.2.30.0120.00316.96
7.2.20.0030.00916.93
7.2.10.0090.00616.43
7.2.00.0020.00917.84
7.1.230.0070.00715.68
7.1.220.0090.00315.64
7.1.210.0060.00615.63
7.1.200.0050.00515.72
7.1.190.0040.00815.82
7.1.180.0030.01015.86
7.1.170.0070.00415.81
7.1.160.0070.00715.61
7.1.150.0030.00915.68
7.1.140.0110.00315.55
7.1.130.0070.00715.71
7.1.120.0030.01015.82
7.1.110.0050.00316.00
7.1.100.0050.01116.80
7.1.90.0000.01315.82
7.1.80.0090.00315.83
7.1.70.0050.00616.54
7.1.60.0040.01517.59
7.1.50.0080.01116.26
7.1.40.0030.01015.77
7.1.30.0030.01015.89
7.1.20.0000.01315.83
7.1.10.0030.00915.97
7.1.00.0020.02419.10
7.0.310.0000.01415.10
7.0.300.0060.00615.45
7.0.290.0060.00615.13
7.0.280.0000.01015.43
7.0.270.0040.00815.64
7.0.260.0070.00715.02
7.0.250.0030.00715.44
7.0.240.0030.00315.36
7.0.230.0040.00715.42
7.0.220.0030.01015.07
7.0.210.0040.01115.52
7.0.200.0050.00716.00
7.0.190.0000.00715.15
7.0.180.0030.00615.49
7.0.170.0060.00615.16
7.0.160.0090.00315.19
7.0.150.0060.00315.38
7.0.140.0030.04118.80
7.0.130.0060.00615.45
7.0.120.0030.00315.36
7.0.110.0030.00615.50
7.0.100.0030.00615.30
7.0.90.0040.00415.39
7.0.80.0060.00615.34
7.0.70.0020.04218.56
7.0.60.0070.03318.68
7.0.50.0080.03518.73
7.0.40.0060.03116.78
7.0.30.0020.04716.73
7.0.20.0020.04516.65
7.0.10.0000.05116.69
7.0.00.0000.03616.65
5.6.380.0030.00314.72
5.6.370.0030.01014.26
5.6.360.0110.00414.63
5.6.350.0030.00314.13
5.6.340.0090.00314.34
5.6.330.0060.00614.13
5.6.320.0100.00614.48
5.6.310.0090.00314.25
5.6.300.0070.00714.14
5.6.290.0030.00614.52
5.6.280.0060.03917.86
5.6.270.0000.01114.50
5.6.260.0030.00714.78
5.6.250.0040.00714.43
5.6.240.0070.00314.41
5.6.230.0060.00614.33
5.6.220.0100.02317.35
5.6.210.0050.04017.42
5.6.200.0080.03117.60
5.6.190.0050.04317.72
5.6.180.0050.02517.58
5.6.170.0050.04317.68
5.6.160.0050.03817.68
5.6.150.0050.04517.61
5.6.140.0070.04317.60
5.6.130.0030.04517.64
5.6.120.0020.02917.92
5.6.110.0050.04717.69
5.6.100.0020.03917.70
5.6.90.0070.05817.66
5.6.80.0030.02417.39
5.6.70.0050.04517.41
5.6.60.0070.04317.28
5.6.50.0030.02317.21
5.6.40.0100.03717.38
5.6.30.0050.02017.41
5.6.20.0080.04017.38
5.6.10.0070.04117.28
5.6.00.0030.04317.49
5.5.380.0060.00312.79
5.5.370.0000.00812.79
5.5.360.0050.04316.57
5.5.350.0020.04316.55
5.5.340.0050.03016.76
5.5.330.0020.04216.83
5.5.320.0070.04416.77
5.5.310.0020.03916.80
5.5.300.0000.04216.77
5.5.290.0030.02516.82
5.5.280.0020.03016.82
5.5.270.0040.02216.80
5.5.260.0050.04016.83
5.5.250.0040.04016.71
5.5.240.0050.01716.50
5.5.230.0050.04016.53
5.5.220.0050.02516.52
5.5.210.0020.02216.50
5.5.200.0050.03616.50
5.5.190.0030.04516.47
5.5.180.0080.04016.48
5.5.170.0000.01214.39
5.5.160.0020.04216.51
5.5.150.0080.03016.46
5.5.140.0090.03916.52
5.5.130.0060.03516.47
5.5.120.0020.04016.50
5.5.110.0030.04316.43
5.5.100.0000.04516.47
5.5.90.0040.04116.36
5.5.80.0070.03216.36
5.5.70.0030.04516.41
5.5.60.0000.04216.37
5.5.50.0000.04216.43
5.5.40.0030.04416.43
5.5.30.0030.04616.46
5.5.20.0000.03816.39
5.5.10.0070.04016.44
5.5.00.0070.04216.45
5.4.450.0050.04216.11
5.4.440.0130.03616.06
5.4.430.0020.03016.12
5.4.420.0010.02616.00
5.4.410.0050.02116.05
5.4.400.0040.03415.90
5.4.390.0030.03115.86
5.4.380.0000.03015.91
5.4.370.0030.04115.90
5.4.360.0000.04216.00
5.4.350.0020.03516.00
5.4.340.0100.03315.96
5.4.330.0000.00512.79
5.4.320.0020.04515.91
5.4.310.0050.04115.99
5.4.300.0050.04115.98
5.4.290.0060.03015.95
5.4.280.0030.02315.95
5.4.270.0030.03915.91
5.4.260.0100.03315.83
5.4.250.0030.04215.91
5.4.240.0020.03815.92
5.4.230.0030.03715.93
5.4.220.0050.04115.88
5.4.210.0040.04315.90
5.4.200.0050.03815.94
5.4.190.0030.02215.90
5.4.180.0030.04215.90
5.4.170.0030.04015.97
5.4.160.0030.04115.80
5.4.150.0050.03615.89
5.4.140.0020.03214.61
5.4.130.0050.03714.49
5.4.120.0040.03114.58
5.4.110.0080.03814.60
5.4.100.0020.03914.58
5.4.90.0030.03814.63
5.4.80.0000.03514.55
5.4.70.0020.03814.54
5.4.60.0040.02114.63
5.4.50.0080.03714.61
5.4.40.0080.03414.63
5.4.30.0000.03814.59
5.4.20.0060.04814.62
5.4.10.0020.03614.57
5.4.00.0030.02314.30
5.3.290.0000.04513.69
5.3.280.0050.04013.72
5.3.270.0030.04013.72
5.3.260.0030.04313.71
5.3.250.0030.04413.68
5.3.240.0000.04413.66
5.3.230.0000.04013.72
5.3.220.0060.03013.71
5.3.210.0050.03513.74
5.3.200.0040.03913.70
5.3.190.0000.03513.73
5.3.180.0030.02813.67
5.3.170.0000.02713.68
5.3.160.0040.03513.71
5.3.150.0040.03913.70
5.3.140.0080.03713.64
5.3.130.0060.03713.63
5.3.120.0040.03813.63
5.3.110.0010.03913.63
5.3.100.0010.02813.46
5.3.90.0040.02013.38
5.3.80.0070.01813.41
5.3.70.0000.02713.46
5.3.60.0040.02013.42
5.3.50.0060.02013.43
5.3.40.0060.01713.36
5.3.30.0000.02413.38
5.3.20.0050.02013.23
5.3.10.0040.02013.29
5.3.00.0000.02113.20
5.2.170.0010.01812.11
5.2.160.0030.01712.11
5.2.150.0010.01612.11
5.2.140.0000.03012.11
5.2.130.0040.01612.11
5.2.120.0030.01712.11
5.2.110.0000.02012.11
5.2.100.0020.01812.11
5.2.90.0020.01912.11
5.2.80.0010.01812.11
5.2.70.0010.01612.11
5.2.60.0000.01712.11
5.2.50.0020.01512.11
5.2.40.0020.01812.11
5.2.30.0020.02812.11
5.2.20.0030.01512.11
5.2.10.0050.02312.11
5.2.00.0030.03012.11
5.1.60.0050.02812.11
5.1.50.0020.02112.11
5.1.40.0040.01712.11
5.1.30.0000.03212.11
5.1.20.0060.01212.11
5.1.10.0030.01312.11
5.1.00.0020.01712.11
5.0.50.0030.01412.11
5.0.40.0000.01612.11
5.0.30.0020.02412.11
5.0.20.0060.01212.11
5.0.10.0030.01112.11
5.0.00.0020.02112.11
4.4.90.0020.00712.11
4.4.80.0050.00512.11
4.4.70.0000.00812.11
4.4.60.0030.01312.11
4.4.50.0020.01712.11
4.4.40.0010.02712.11
4.4.30.0010.01312.11
4.4.20.0000.01412.11
4.4.10.0000.01212.11
4.4.00.0010.01512.11
4.3.110.0000.01212.11
4.3.100.0000.00912.11
4.3.90.0000.00912.11
4.3.80.0030.01212.11
4.3.70.0000.00912.11
4.3.60.0030.00712.11
4.3.50.0020.01212.11
4.3.40.0000.01812.11
4.3.30.0010.01012.11
4.3.20.0020.00712.11
4.3.10.0010.00812.11
4.3.00.0020.00712.11

preferences:
53.78 ms | 400 KiB | 5 Q