3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public function method() { $code = 'var_dump(isset($this));'; $evUl = function()use($code){ eval($code); }; $evUl(); } } $foo = new foo(); $foo->method();

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)
8.3.40.0110.00418.67
8.3.30.0110.00418.71
8.3.20.0080.00018.68
8.3.10.0040.00420.61
8.3.00.0060.00319.25
8.2.170.0240.00022.96
8.2.160.0100.00322.08
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0060.00319.77
8.2.110.0150.00922.29
8.2.100.0140.00017.84
8.2.90.0000.00719.16
8.2.80.0040.00417.97
8.2.70.0040.00417.25
8.2.60.0040.00417.93
8.2.50.0000.00718.07
8.2.40.0060.00318.16
8.2.30.0000.00819.91
8.2.20.0000.00717.62
8.2.10.0040.00417.63
8.2.00.0030.00617.77
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0170.00722.59
8.1.230.0060.00620.91
8.1.220.0040.00418.77
8.1.210.0000.00718.88
8.1.200.0030.00617.25
8.1.190.0000.00717.53
8.1.180.0000.00818.10
8.1.170.0070.00018.84
8.1.160.0040.00418.86
8.1.150.0050.00318.64
8.1.140.0040.00417.44
8.1.130.0030.00317.86
8.1.120.0000.00717.38
8.1.110.0050.00217.43
8.1.100.0000.00817.42
8.1.90.0040.00417.33
8.1.80.0100.00017.49
8.1.70.0030.00517.36
8.1.60.0040.00417.47
8.1.50.0040.00417.49
8.1.40.0000.00817.54
8.1.30.0040.00417.63
8.1.20.0030.00517.71
8.1.10.0000.00717.49
8.1.00.0030.00517.50
8.0.300.0080.00020.04
8.0.290.0000.00916.88
8.0.280.0000.00718.49
8.0.270.0000.00717.24
8.0.260.0000.00818.52
8.0.250.0040.00416.95
8.0.240.0080.00016.80
8.0.230.0030.00316.90
8.0.220.0030.00616.88
8.0.210.0000.00816.77
8.0.200.0030.00316.83
8.0.190.0030.00316.95
8.0.180.0040.00416.94
8.0.170.0000.00716.84
8.0.160.0080.00016.84
8.0.150.0040.00416.77
8.0.140.0040.00416.74
8.0.130.0030.00313.38
8.0.120.0050.00216.78
8.0.110.0050.00316.73
8.0.100.0070.00016.87
8.0.90.0040.00416.95
8.0.80.0040.01116.95
8.0.70.0040.00416.80
8.0.60.0000.00816.93
8.0.50.0040.00416.75
8.0.30.0080.01117.13
8.0.20.0110.00717.40
8.0.10.0000.00816.98
8.0.00.0080.00916.60
7.4.330.0000.00514.69
7.4.320.0000.00616.49
7.4.300.0060.00016.50
7.4.290.0000.00716.63
7.4.280.0040.00416.53
7.4.270.0000.00616.49
7.4.260.0050.00013.29
7.4.250.0040.00416.62
7.4.240.0000.00716.50
7.4.230.0040.00416.59
7.4.220.0030.01616.34
7.4.210.0110.00516.53
7.4.200.0000.00816.61
7.4.190.0050.00316.45
7.4.160.0030.01216.34
7.4.150.0080.00917.40
7.4.140.0060.01117.23
7.4.130.0050.01216.44
7.4.120.0070.01516.53
7.4.110.0110.00516.34
7.4.100.0040.01516.51
7.4.90.0140.00616.40
7.4.80.0100.00919.03
7.4.70.0090.00916.54
7.4.60.0070.01016.46
7.4.50.0030.00316.30
7.4.40.0070.01022.27
7.4.30.0060.01516.39
7.4.10.0050.01414.96
7.4.00.0080.00814.95
7.3.330.0030.00313.13
7.3.320.0000.00513.25
7.3.310.0000.00716.33
7.3.300.0020.00516.32
7.3.290.0030.01016.24
7.3.280.0100.00716.33
7.3.270.0140.00317.40
7.3.260.0090.01318.24
7.3.250.0100.00916.31
7.3.240.0130.00316.36
7.3.230.0120.01216.39
7.3.210.0100.00716.63
7.3.200.0060.01119.39
7.3.190.0090.01116.48
7.3.180.0130.00616.52
7.3.170.0040.01316.30
7.3.160.0150.00016.36
7.3.130.0070.01014.70
7.3.120.0060.01214.89
7.3.110.0050.00914.69
7.3.100.0090.00714.81
7.3.90.0080.00514.74
7.3.80.0030.00814.80
7.3.70.0050.00714.69
7.3.60.0070.00714.73
7.3.50.0070.00614.53
7.3.40.0070.00614.71
7.3.30.0070.00514.67
7.3.20.0040.00916.59
7.3.10.0080.00716.63
7.3.00.0070.00616.63
7.2.330.0160.00016.68
7.2.320.0130.00316.46
7.2.310.0030.01416.76
7.2.300.0130.00316.74
7.2.290.0130.00316.74
7.2.260.0040.01615.03
7.2.250.0060.01215.15
7.2.240.0040.01215.14
7.2.230.0050.01215.09
7.2.220.0090.00515.05
7.2.210.0090.00314.97
7.2.200.0060.00915.03
7.2.190.0050.00815.11
7.2.180.0070.00914.89
7.2.170.0070.00515.12
7.2.160.0070.01015.04
7.2.150.0060.00916.96
7.2.140.0050.00916.96
7.2.130.0020.01317.04
7.2.120.0080.00516.83
7.2.110.0080.00516.84
7.2.100.0030.01217.01
7.2.90.0070.00817.03
7.2.80.0050.00817.08
7.2.70.0060.00517.08
7.2.60.0060.00616.88
7.2.50.0060.00717.06
7.2.40.0030.00816.79
7.2.30.0080.00516.96
7.2.20.0080.00416.79
7.2.10.0030.01416.94
7.2.00.0040.01217.78
7.1.330.0040.00915.68
7.1.320.0040.00815.87
7.1.310.0050.00715.74
7.1.300.0030.00915.89
7.1.290.0020.01015.69
7.1.280.0030.00715.77
7.1.270.0080.00415.66
7.1.260.0060.00715.77
7.1.250.0040.01215.80
7.1.240.0060.00815.94
7.1.230.0090.00715.74
7.1.220.0020.01315.69
7.1.210.0010.01215.68
7.1.200.0040.01015.79
7.1.190.0030.01215.72
7.1.180.0050.00715.67
7.1.170.0070.00715.69
7.1.160.0020.00915.65
7.1.150.0090.00315.73
7.1.140.0030.00815.80
7.1.130.0020.00815.90
7.1.120.0030.00815.69
7.1.110.0060.00615.79
7.1.100.0050.01016.48
7.1.90.0100.00515.85
7.1.80.0080.00815.85
7.1.70.0030.00916.10
7.1.60.0010.01617.02
7.1.50.0070.00716.20
7.1.40.0070.00515.70
7.1.30.0120.00215.61
7.1.20.0100.00415.69
7.1.10.0050.00615.77
7.1.00.0070.03017.93
7.0.330.0000.01615.28
7.0.320.0030.00615.24
7.0.310.0050.00415.34
7.0.300.0080.00315.30
7.0.290.0020.00715.29
7.0.280.0050.00515.28
7.0.270.0030.00615.21
7.0.260.0070.00415.26
7.0.250.0060.00615.32
7.0.240.0060.00615.45
7.0.230.0110.00015.04
7.0.220.0020.00715.40
7.0.210.0060.00815.11
7.0.200.0110.00815.60
7.0.190.0060.00715.27
7.0.180.0100.00415.28
7.0.170.0090.00615.39
7.0.160.0050.01015.11
7.0.150.0050.00715.30
7.0.140.0050.02817.64
7.0.130.0120.00215.40
7.0.120.0030.00815.28
7.0.110.0070.00715.36
7.0.100.0080.00515.19
7.0.90.0070.00415.29
7.0.80.0060.00415.29
7.0.70.0050.00815.43
7.0.60.0100.02516.78
7.0.50.0040.01716.11
7.0.40.0060.03515.56
7.0.30.0090.02015.55
7.0.20.0110.01915.64
7.0.10.0040.03515.57
7.0.00.0040.02615.61
5.6.400.0070.00714.23
5.6.390.0030.00814.44
5.6.380.0010.01014.24
5.6.370.0050.01014.36
5.6.360.0060.00814.39
5.6.350.0090.00314.49
5.6.340.0030.01114.37
5.6.330.0050.01014.22
5.6.320.0100.00314.42
5.6.310.0030.01014.47
5.6.300.0060.00614.42
5.6.290.0060.01014.01
5.6.280.0060.02816.55
5.6.270.0020.01114.41
5.6.260.0030.00814.33
5.6.250.0100.00314.62
5.6.240.0060.00614.47
5.6.230.0080.00614.43
5.6.220.0040.00914.41
5.6.210.0050.02016.32
5.6.200.0070.03215.54
5.6.190.0080.02216.34
5.6.180.0170.02116.48
5.6.170.0130.01716.49
5.6.160.0060.03216.35
5.6.150.0060.01915.61
5.6.140.0090.03115.64
5.6.130.0030.02215.63
5.6.120.0040.02816.59
5.6.110.0050.02916.61
5.6.100.0080.03116.53
5.6.90.0090.03316.54
5.6.80.0070.02816.26
5.6.70.0080.00614.48
5.6.60.0100.00414.15
5.6.50.0010.01013.99
5.6.40.0000.01414.15
5.6.30.0060.00814.12
5.6.20.0060.00714.32
5.6.10.0090.00514.21
5.6.00.0060.00314.28
5.5.380.0030.00814.26
5.5.370.0070.00514.28
5.5.360.0040.00714.17
5.5.350.1420.01916.15
5.5.340.0070.03215.50
5.5.330.0040.03016.12
5.5.320.0100.02216.31
5.5.310.0130.03016.18
5.5.300.0110.02515.65
5.5.290.0060.03015.62
5.5.280.0070.03116.45
5.5.270.0030.02316.44
5.5.260.0070.03016.51
5.5.250.0100.03016.44
5.5.240.0110.01916.22
5.5.230.0090.00513.96
5.5.220.0020.00914.27
5.5.210.0060.00514.03
5.5.200.0070.00914.13
5.5.190.0080.01014.34
5.5.180.0100.00714.08
5.5.170.0050.00814.18
5.5.160.0050.01314.31
5.5.150.0070.00314.21
5.5.140.0030.01114.09
5.5.130.0020.01214.27
5.5.120.0060.00814.33
5.5.110.0030.00814.08
5.5.100.0050.00914.10
5.5.90.0020.01314.24
5.5.80.0080.00714.03
5.5.70.0060.00614.26
5.5.60.0060.00514.34
5.5.50.0080.00414.18
5.5.40.0080.00513.88
5.5.30.0020.01214.22
5.5.20.0050.00914.18
5.5.10.0100.00514.08
5.5.00.0060.01014.07
5.4.450.0110.02814.28
5.4.440.0130.01814.21
5.4.430.0140.02914.25
5.4.420.0140.01614.35
5.4.410.0150.01314.20
5.4.400.0110.02414.19
5.4.390.0110.01514.11
5.4.380.0090.02814.09
5.4.370.0120.01814.18
5.4.360.0080.02314.04
5.4.350.0100.02813.98
5.4.340.0110.02513.98
5.4.330.0010.00511.64
5.4.320.0100.01714.10
5.4.310.0100.02614.12
5.4.300.0090.01814.00
5.4.290.0100.01913.99
5.4.280.0130.02713.99
5.4.270.0080.01614.00
5.4.260.0090.01614.09
5.4.250.0090.02913.98
5.4.240.0090.02113.97
5.4.230.0100.02114.11
5.4.220.0090.01914.19
5.4.210.0100.02714.14
5.4.200.0120.01213.99
5.4.190.0110.01613.96
5.4.180.0090.02214.05
5.4.170.0110.02013.96
5.4.160.0090.02414.02
5.4.150.0140.02414.17
5.4.140.0120.01913.21
5.4.130.0120.02213.06
5.4.120.0130.02213.10
5.4.110.0120.01813.30
5.4.100.0140.01613.24
5.4.90.0110.01313.25
5.4.80.0120.01613.34
5.4.70.0130.02613.18
5.4.60.0150.01513.23
5.4.50.0100.02813.10
5.4.40.0130.02613.14
5.4.30.0100.02813.04
5.4.20.0120.01813.18
5.4.10.0170.01913.15
5.4.00.0090.02413.00
5.3.290.0100.02912.58
5.3.280.0100.01812.44
5.3.270.0110.02812.48
5.3.260.0120.02012.53
5.3.250.0120.02612.55
5.3.240.0090.02212.46
5.3.230.0070.02312.52
5.3.220.0120.02612.45
5.3.210.0070.01912.45
5.3.200.0080.01612.42
5.3.190.0120.02212.44
5.3.180.0090.01412.49
5.3.170.0080.02712.42
5.3.160.0080.01712.45
5.3.150.0100.01712.52
5.3.140.0090.01612.45
5.3.130.0110.01312.44
5.3.120.0100.01612.43
5.3.110.0090.01612.46
5.3.100.0080.01612.30
5.3.90.0070.01712.36
5.3.80.0150.01612.26
5.3.70.0120.02912.26
5.3.60.0120.02512.34
5.3.50.0070.01912.33
5.3.40.0110.02612.24
5.3.30.0100.02412.26
5.3.20.0100.01412.16
5.3.10.0110.01912.12
5.3.00.0090.01712.12
5.2.170.0170.02711.95
5.2.160.0170.02711.95
5.2.150.0130.03011.95
5.2.140.0200.02311.95
5.2.130.0230.05311.95
5.2.120.0130.06311.95
5.2.110.0170.03311.95
5.2.100.0200.04711.95
5.2.90.0200.05711.95
5.2.80.0200.02711.95
5.2.70.0100.03311.95
5.2.60.0130.03011.95
5.2.50.0130.03011.95
5.2.40.0200.05311.95
5.2.30.0100.03311.95
5.2.20.0170.03711.95
5.2.10.0200.05311.95
5.2.00.0100.03311.95
5.1.60.0030.03011.95
5.1.50.0200.01711.95
5.1.40.0130.03011.95
5.1.30.0100.02711.95
5.1.20.0170.02711.95
5.1.10.0130.02311.95
5.1.00.0130.03711.95
5.0.50.0030.03011.95
5.0.40.0100.01711.95
5.0.30.0130.05711.95
5.0.20.0100.03011.95
5.0.10.0070.02011.95
5.0.00.0070.07711.95
4.4.90.0070.01311.95
4.4.80.0100.02711.95
4.4.70.0030.01711.95
4.4.60.0070.02311.95
4.4.50.0070.01711.95
4.4.40.0070.04311.95
4.4.30.0070.02311.95
4.4.20.0070.04011.95
4.4.10.0200.02011.95
4.4.00.0070.04011.95
4.3.110.0070.03711.95
4.3.100.0070.01711.95
4.3.90.0130.02711.95
4.3.80.0130.02711.95
4.3.70.0100.02011.95
4.3.60.0070.01711.95
4.3.50.0070.02011.95
4.3.40.0100.02311.95
4.3.30.0070.03711.95
4.3.20.0030.03711.95
4.3.10.0070.01711.95
4.3.00.0100.03311.95

preferences:
45.24 ms | 400 KiB | 5 Q