3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { protected $v = 5; function __construct() { unset($this->v); } function __get($k) { print __METHOD__; } function getValue() { return $this->v; } } $c = new C(); $c->v = 6; $c->getValue();

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)
8.3.60.0140.00318.55
8.3.50.0120.00521.13
8.3.40.0090.00618.79
8.3.30.0140.00019.13
8.3.20.0000.00720.35
8.3.10.0040.00423.61
8.3.00.0080.00019.50
8.2.180.0140.00716.88
8.2.170.0030.01318.72
8.2.160.0030.01022.96
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00019.64
8.2.110.0090.00022.00
8.2.100.0080.00317.75
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0030.00518.06
8.2.20.0040.00417.77
8.2.10.0000.00717.99
8.2.00.0040.00717.62
8.1.280.0070.01125.92
8.1.270.0000.00820.55
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00023.89
8.1.230.0110.00019.22
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0000.00720.81
8.1.160.0000.00821.86
8.1.150.0000.00718.75
8.1.140.0070.00017.45
8.1.130.0000.00817.82
8.1.120.0000.00817.39
8.1.110.0000.00817.29
8.1.100.0000.00717.30
8.1.90.0070.00017.41
8.1.80.0030.00517.43
8.1.70.0070.00017.31
8.1.60.0060.00317.58
8.1.50.0000.00817.50
8.1.40.0040.00417.56
8.1.30.0030.00517.67
8.1.20.0030.00617.54
8.1.10.0030.00517.48
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.30
8.0.270.0030.00317.21
8.0.260.0000.00617.20
8.0.250.0030.00316.95
8.0.240.0030.00316.94
8.0.230.0020.00516.96
8.0.220.0030.00316.95
8.0.210.0060.00016.90
8.0.200.0000.00716.89
8.0.190.0070.00016.79
8.0.180.0000.00716.80
8.0.170.0040.00416.98
8.0.160.0000.00716.89
8.0.150.0000.00716.84
8.0.140.0040.00416.78
8.0.130.0030.00313.35
8.0.120.0000.00716.86
8.0.110.0050.00316.87
8.0.100.0040.00416.79
8.0.90.0080.00016.70
8.0.80.0100.00716.94
8.0.70.0040.00416.84
8.0.60.0000.00716.71
8.0.50.0040.00416.85
8.0.30.0130.00617.08
8.0.20.0190.00917.40
8.0.10.0040.00416.86
8.0.00.0100.01216.82
7.4.330.0030.00315.04
7.4.320.0060.00016.50
7.4.300.0000.00616.50
7.4.290.0030.00316.61
7.4.280.0080.00016.61
7.4.270.0000.00716.44
7.4.260.0030.00316.48
7.4.250.0040.00416.34
7.4.240.0050.00216.57
7.4.230.0030.00316.54
7.4.220.0140.00716.57
7.4.210.0070.00716.72
7.4.200.0050.00216.63
7.4.160.0090.00916.57
7.4.150.0120.00617.40
7.4.140.0160.00817.86
7.4.130.0060.01116.65
7.4.120.0090.00716.48
7.4.110.0060.01216.39
7.4.100.0030.01616.66
7.4.90.0060.01216.53
7.4.80.0100.00719.39
7.4.70.0100.00716.46
7.4.60.0150.00416.70
7.4.50.0000.00816.20
7.4.40.0080.00916.63
7.4.30.0100.00716.51
7.4.00.0050.01015.04
7.3.330.0000.00513.23
7.3.320.0020.00213.37
7.3.310.0040.00416.26
7.3.300.0040.00416.33
7.3.290.0030.01116.41
7.3.280.0070.01016.38
7.3.270.0080.00817.40
7.3.260.0080.00816.37
7.3.250.0080.01216.43
7.3.240.0090.00916.52
7.3.230.0190.00316.39
7.3.210.0070.01116.61
7.3.200.0100.01319.39
7.3.190.0030.01316.54
7.3.180.0090.00616.29
7.3.170.0070.01116.48
7.3.160.0060.00916.29
7.3.120.0080.01214.87
7.3.110.0040.01415.00
7.3.100.0030.01214.72
7.3.90.0040.01114.68
7.3.80.0030.01414.77
7.3.70.0120.00314.66
7.3.60.0100.00014.64
7.3.50.0040.01114.66
7.3.40.0040.01114.85
7.3.30.0040.01214.59
7.3.20.0120.00316.60
7.3.10.0030.00716.49
7.3.00.0020.01416.52
7.2.330.0140.00716.52
7.2.320.0100.01216.45
7.2.310.0000.01616.63
7.2.300.0130.00816.44
7.2.290.0060.01116.46
7.2.250.0070.01114.85
7.2.240.0090.00914.88
7.2.230.0070.00715.20
7.2.220.0100.00314.99
7.2.210.0000.00914.82
7.2.200.0100.00715.09
7.2.190.0040.01114.91
7.2.180.0040.01115.18
7.2.170.0120.00314.96
7.2.160.0110.00715.06
7.2.150.0100.00716.96
7.2.140.0060.00616.99
7.2.130.0050.01017.01
7.2.120.0030.01216.73
7.2.110.0020.01316.79
7.2.100.0090.00516.95
7.2.90.0070.00516.81
7.2.80.0060.00816.91
7.2.70.0020.01216.91
7.2.60.0050.00616.94
7.2.50.0080.00516.80
7.2.40.0050.01216.93
7.2.30.0060.00816.70
7.2.20.0050.00816.97
7.2.10.0050.00716.98
7.2.00.0050.01016.83
7.1.330.0030.01315.78
7.1.320.0070.00715.55
7.1.310.0030.00715.53
7.1.300.0030.01015.79
7.1.290.0000.01015.33
7.1.280.0090.00615.80
7.1.270.0060.01215.53
7.1.260.0090.00315.45
7.1.250.0060.00615.61
7.1.240.0080.00215.65
7.1.230.0020.01015.37
7.1.220.0100.00315.55
7.1.210.0050.00615.52
7.1.200.0040.00815.60
7.1.190.0050.01015.60
7.1.180.0080.00515.72
7.1.170.0070.00515.73
7.1.160.0080.00915.53
7.1.150.0070.00715.63
7.1.140.0070.00715.78
7.1.130.0090.00315.71
7.1.120.0030.00815.59
7.1.110.0050.00915.73
7.1.100.0030.00815.67
7.1.90.0030.00815.66
7.1.80.0060.00315.79
7.1.70.0060.00616.11
7.1.60.0070.00916.92
7.1.50.0070.01016.01
7.1.40.0050.00715.57
7.1.30.0040.00715.69
7.1.20.0020.01115.53
7.1.10.0010.01315.64
7.1.00.0060.03117.81
7.0.330.0070.00415.18
7.0.320.0060.00715.29
7.0.310.0020.00915.09
7.0.300.0010.00815.37
7.0.290.0090.00615.43
7.0.280.0130.00115.40
7.0.270.0030.01215.18
7.0.260.0040.00615.31
7.0.250.0020.01115.47
7.0.240.0100.00315.28
7.0.230.0020.00815.28
7.0.220.0030.01015.25
7.0.210.0060.00515.25
7.0.200.0040.00615.71
7.0.190.0030.00915.35
7.0.180.0060.00315.36
7.0.170.0060.00615.33
7.0.160.0030.01015.30
7.0.150.0050.00915.36
7.0.140.0070.02817.64
7.0.130.0050.00815.21
7.0.120.0080.00715.32
7.0.110.0020.03417.50
7.0.100.0010.03517.44
7.0.90.0070.02917.50
7.0.80.0090.02217.49
7.0.70.0110.02817.53
7.0.60.0070.03017.38
7.0.50.0050.03017.62
7.0.40.0080.02815.63
7.0.30.0040.03215.56
7.0.20.0050.01815.52
7.0.10.0050.01915.70
7.0.00.0050.01915.51
5.6.400.0060.00914.51
5.6.390.0090.00614.39
5.6.380.0020.01114.53
5.6.370.0070.00614.28
5.6.360.0090.00614.41
5.6.350.0100.00514.49
5.6.340.0020.01014.39
5.6.330.0100.00314.56
5.6.320.0030.01214.35
5.6.310.0110.00214.21
5.6.300.0080.00614.17
5.6.290.0060.00814.31
5.6.280.0050.03116.62
5.6.270.0100.00514.60
5.6.260.0050.03316.47
5.6.250.0030.03516.65
5.6.240.0050.03816.45
5.6.230.0040.03316.45
5.6.220.0030.02316.37
5.6.210.0030.03116.38
5.6.200.0040.03116.62
5.6.190.0050.03416.69
5.6.180.0060.03316.72
5.6.170.0070.03016.52
5.6.160.0030.01716.75
5.6.150.0060.01916.59
5.6.140.0030.02216.69
5.6.130.0020.02616.64
5.6.120.0040.03316.62
5.6.110.0070.02916.51
5.6.100.0050.03016.47
5.6.90.0010.03216.37
5.6.80.0050.02816.44
5.6.70.0040.03216.28
5.6.60.0070.03116.33
5.6.50.0070.02116.36
5.6.40.0050.02616.43
5.6.30.0070.02216.34
5.6.20.0030.03116.47
5.6.10.0060.02916.43
5.6.00.0050.01916.33
5.5.380.0020.03115.90
5.5.370.0070.03016.14
5.5.360.0070.03015.86
5.5.350.0040.02115.96
5.5.340.0020.03316.13
5.5.330.0040.02816.14
5.5.320.0040.03416.15
5.5.310.0020.02315.98
5.5.300.0040.03316.18
5.5.290.0070.03316.16
5.5.280.0050.02716.07
5.5.270.0080.02816.26
5.5.260.0060.03216.03
5.5.250.0060.02616.00
5.5.240.0040.02316.02
5.5.230.0050.03115.90
5.5.220.0060.02615.82
5.5.210.0050.03115.88
5.5.200.0030.02715.75
5.5.190.0050.03215.87
5.5.180.0060.03015.94
5.5.170.0060.00513.61
5.5.160.0020.02915.86
5.5.150.0050.02315.89
5.5.140.0060.02515.78
5.5.130.0050.02415.90
5.5.120.0050.03115.81
5.5.110.0070.03115.88
5.5.100.0050.02315.85
5.5.90.0070.02415.70
5.5.80.0040.03015.90
5.5.70.0100.02815.74
5.5.60.0030.02015.83
5.5.50.0020.02915.96
5.5.40.0070.02715.93
5.5.30.0070.02515.79
5.5.20.0050.03015.74
5.5.10.0030.02815.94
5.5.00.0030.03115.86
5.4.450.0070.02214.67
5.4.440.0040.02714.63
5.4.430.0050.02014.66
5.4.420.0110.02514.71
5.4.410.0040.03114.51
5.4.400.0090.02614.47
5.4.390.0030.02014.52
5.4.380.0040.01914.49
5.4.370.0080.02114.52
5.4.360.0040.02514.53
5.4.350.0060.02814.45
5.4.340.0080.02514.51
5.4.330.0040.00512.13
5.4.320.0020.03314.40
5.4.310.0050.02814.42
5.4.300.0030.02714.49
5.4.290.0020.02314.39
5.4.280.0050.01814.41
5.4.270.0050.02414.55
5.4.260.0010.02114.41
5.4.250.0030.03214.41
5.4.240.0070.02714.45
5.4.230.0020.03014.52
5.4.220.0070.02414.53
5.4.210.0030.02914.52
5.4.200.0050.02814.49
5.4.190.0050.02914.53
5.4.180.0030.02814.50
5.4.170.0060.02414.46
5.4.160.0030.02714.48
5.4.150.0040.02714.47
5.4.140.0010.02713.51
5.4.130.0040.02613.64
5.4.120.0050.02813.52
5.4.110.0040.02513.59
5.4.100.0030.02713.73
5.4.90.0030.02713.70
5.4.80.0020.02713.61
5.4.70.0050.02513.60
5.4.60.0030.02913.52
5.4.50.0030.03013.55
5.4.40.0040.02613.64
5.4.30.0010.02913.63
5.4.20.0010.03013.60
5.4.10.0030.02813.58
5.4.00.0070.01513.42
5.3.290.0030.04213.97
5.3.280.0070.02713.87
5.3.270.0000.04313.99
5.3.260.0030.04213.96
5.3.250.0020.03813.96
5.3.240.0040.03013.96
5.3.230.0000.04013.99
5.3.220.0050.04013.97
5.3.210.0030.04013.94
5.3.200.0050.03913.93
5.3.190.0010.04313.94
5.3.180.0050.02713.93
5.3.170.0080.03313.86
5.3.160.0060.03813.93
5.3.150.0020.04014.04
5.3.140.0020.03913.94
5.3.130.0040.04213.91
5.3.120.0050.04214.04
5.3.110.0030.04013.98
5.3.100.0060.03713.73
5.3.90.0030.03813.66
5.3.80.0020.04213.64
5.3.70.0020.03213.65
5.3.60.0020.04013.66
5.3.50.0060.03713.62
5.3.40.0030.03813.73
5.3.30.0070.03713.64
5.3.20.0020.04013.52
5.3.10.0030.03613.47
5.3.00.0040.03613.51
5.2.170.0070.03012.22
5.2.160.0000.03612.20
5.2.150.0040.03012.20
5.2.140.0000.03512.23
5.2.130.0000.03512.21
5.2.120.0040.03212.18
5.2.110.0030.03112.31
5.2.100.0070.02812.27
5.2.90.0030.03312.27
5.2.80.0020.03312.20
5.2.70.0030.03212.26
5.2.60.0080.01612.18
5.2.50.0070.01812.15
5.2.40.0040.02912.22
5.2.30.0030.03312.14
5.2.20.0020.03412.14
5.2.10.0020.02212.15
5.2.00.0040.01811.93
5.1.60.0080.02311.88
5.1.50.0060.02511.88
5.1.40.0030.01711.88
5.1.30.0050.02811.88
5.1.20.0050.02811.89
5.1.10.0020.02911.88
5.1.00.0040.02411.88
5.0.50.0040.02511.88
5.0.40.0040.02311.88
5.0.30.0000.03911.88
5.0.20.0040.01211.88
5.0.10.0050.01311.88
5.0.00.0050.03311.88
4.4.90.0020.01011.88
4.4.80.0020.01811.88
4.4.70.0030.01311.88
4.4.60.0050.01511.88
4.4.50.0030.01811.88
4.4.40.0030.02811.88
4.4.30.0010.01511.88
4.4.20.0060.01511.88
4.4.10.0030.01811.88
4.4.00.0030.01711.88
4.3.110.0020.01811.88
4.3.100.0030.02011.88
4.3.90.0000.02211.88
4.3.80.0020.03011.88
4.3.70.0000.01911.88
4.3.60.0030.01411.88
4.3.50.0000.01811.88
4.3.40.0010.01711.88
4.3.30.0000.02111.88
4.3.20.0020.02011.88
4.3.10.0050.01511.88
4.3.00.0000.02111.88

preferences:
35.06 ms | 401 KiB | 5 Q