3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { function a() { echo $this->a; } function __destruct() { echo 'b'; } } $a = ['test']; $a();

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)
8.3.60.0040.01118.55
8.3.50.0130.00821.95
8.3.40.0110.01118.82
8.3.30.0130.00319.09
8.3.20.0000.00720.22
8.3.10.0000.00823.58
8.3.00.0080.00019.38
8.2.180.0070.01018.54
8.2.170.0110.00422.96
8.2.160.0100.00320.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0080.00022.27
8.2.110.0030.00619.31
8.2.100.0060.00617.72
8.2.90.0040.00419.08
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0090.00019.92
8.2.30.0040.00417.87
8.2.20.0080.00017.76
8.2.10.0040.00418.05
8.2.00.0000.00817.73
8.1.280.0100.00725.92
8.1.270.0040.00423.80
8.1.260.0110.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.04
8.1.230.0110.00018.76
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0080.00318.54
8.1.160.0050.00321.95
8.1.150.0040.00418.73
8.1.140.0040.00417.39
8.1.130.0030.00317.70
8.1.120.0040.00417.40
8.1.110.0000.00717.36
8.1.100.0000.00817.35
8.1.90.0050.00217.34
8.1.80.0030.00317.37
8.1.70.0070.00017.34
8.1.60.0000.00817.42
8.1.50.0080.00017.57
8.1.40.0000.00717.42
8.1.30.0000.00817.66
8.1.20.0040.00417.61
8.1.10.0000.00717.57
8.1.00.0070.00017.49
8.0.300.0050.00318.77
8.0.290.0080.00016.63
8.0.280.0040.00418.32
8.0.270.0030.00317.07
8.0.260.0000.00617.11
8.0.250.0030.00316.97
8.0.240.0000.00616.93
8.0.230.0000.00816.79
8.0.220.0070.00016.89
8.0.210.0000.00716.95
8.0.200.0030.00316.91
8.0.190.0000.00716.97
8.0.180.0020.00516.89
8.0.170.0060.00316.80
8.0.160.0000.00716.77
8.0.150.0070.00016.83
8.0.140.0030.00616.92
8.0.130.0000.00713.28
8.0.120.0040.00416.82
8.0.110.0040.00416.85
8.0.100.0030.00516.87
8.0.90.0040.00416.85
8.0.80.0040.01416.88
8.0.70.0000.00816.87
8.0.60.0070.00016.96
8.0.50.0000.00817.00
8.0.30.0130.00816.99
8.0.20.0130.00617.40
8.0.10.0000.00817.07
8.0.00.0130.00816.68
7.4.330.0050.00015.00
7.4.320.0070.00016.43
7.4.300.0000.00716.68
7.4.290.0000.01016.52
7.4.280.0030.00616.59
7.4.270.0050.00216.50
7.4.260.0070.00016.58
7.4.250.0030.00516.39
7.4.240.0070.00016.61
7.4.230.0030.00316.34
7.4.220.0140.00316.50
7.4.210.0130.00016.67
7.4.200.0050.00216.50
7.4.160.0150.00616.45
7.4.150.0110.00717.40
7.4.140.0060.01117.86
7.4.130.0130.00616.55
7.4.120.0110.00616.61
7.4.110.0140.00616.39
7.4.100.0130.00316.61
7.4.90.0030.01316.70
7.4.80.0110.00619.39
7.4.70.0170.00316.54
7.4.60.0040.01316.48
7.4.50.0020.00216.15
7.4.40.0070.01116.51
7.4.30.0070.01016.68
7.4.00.0020.01314.90
7.3.330.0030.00313.09
7.3.320.0000.00513.25
7.3.310.0000.00716.19
7.3.300.0050.00316.26
7.3.290.0060.01016.30
7.3.280.0080.00916.29
7.3.270.0140.00817.40
7.3.260.0060.01016.51
7.3.250.0090.01116.39
7.3.240.0070.01016.23
7.3.230.0130.00916.50
7.3.210.0030.01316.51
7.3.200.0090.00919.39
7.3.190.0070.01216.46
7.3.180.0130.00716.21
7.3.170.0040.01216.27
7.3.160.0060.01616.36
7.3.120.0060.01314.91
7.3.110.0110.00714.77
7.3.100.0070.00714.79
7.3.90.0070.00714.89
7.3.80.0090.00614.62
7.3.70.0040.00814.84
7.3.60.0030.00914.44
7.3.50.0060.00614.57
7.3.40.0030.01014.88
7.3.30.0080.00014.57
7.3.20.0080.00416.64
7.3.10.0040.00816.57
7.3.00.0030.01016.32
7.2.330.0110.00716.46
7.2.320.0120.00416.48
7.2.310.0160.00916.53
7.2.300.0000.01616.34
7.2.290.0120.00916.75
7.2.250.0090.00614.67
7.2.240.0030.01314.73
7.2.230.0000.01114.51
7.2.220.0040.01214.56
7.2.210.0040.01114.95
7.2.200.0100.00314.95
7.2.190.0040.00714.95
7.2.180.0030.01014.80
7.2.170.0040.00814.97
7.2.60.0000.01616.70
7.2.00.0070.00419.11
7.1.330.0030.01515.61
7.1.320.0060.00915.69
7.1.310.0100.00315.21
7.1.300.0090.00015.42
7.1.290.0000.01415.42
7.1.280.0070.00315.68
7.1.270.0040.00815.43
7.1.260.0060.00615.46
7.1.200.0030.01015.53
7.1.100.0000.00917.53
7.1.70.0030.00916.89
7.1.60.0040.02119.32
7.1.50.0060.01616.85
7.1.00.0030.07722.35
7.0.200.0050.00216.61
7.0.140.0070.07321.99
7.0.60.0030.06719.92
7.0.50.0070.05717.86
7.0.40.0030.06719.96
7.0.30.0370.05720.26
7.0.20.0300.07720.21
7.0.10.0100.08320.12
7.0.00.0130.08320.23
5.6.210.0100.07720.75
5.6.200.0030.08318.18
5.6.190.0200.07020.61
5.6.180.0170.04320.63
5.6.170.0330.04320.39
5.6.160.0030.09020.50
5.6.150.0030.05018.27
5.6.140.0130.05018.18
5.6.130.0100.08018.24
5.6.120.0130.07720.77
5.6.110.0030.04021.15
5.6.100.0130.08021.00
5.6.90.0030.04021.14
5.6.80.0100.06020.43
5.5.350.0130.08320.32
5.5.340.0070.08317.95
5.5.330.0100.05020.57
5.5.320.0230.04720.20
5.5.310.0270.06020.34
5.5.300.0070.03717.96
5.5.290.0100.05717.94
5.5.280.0230.07020.77
5.5.270.0100.03720.79
5.5.260.0100.08720.89
5.5.250.0070.06320.60
5.5.240.0170.08020.23
5.4.450.0800.06719.36
5.4.440.0900.06719.63
5.4.430.0900.06019.47
5.4.420.0630.00019.63
5.4.410.0630.00019.41
5.4.400.0630.00019.23
5.4.390.0630.00019.27
5.4.380.0630.00019.06
5.4.370.0600.00019.11
5.4.360.0630.00019.18
5.4.350.0630.00019.21
5.4.340.0070.03412.02
5.4.320.0070.03612.50
5.4.310.0080.03912.50
5.4.300.0040.04212.50
5.4.290.0050.04012.50
5.4.280.0090.04012.40
5.4.270.0050.03812.39
5.4.260.0050.04112.40
5.4.250.0060.04112.39
5.4.240.0090.03512.40
5.4.230.0060.03912.39
5.4.220.0050.03812.39
5.4.210.0060.03712.39
5.4.200.0080.04312.39
5.4.190.0080.03812.39
5.4.180.0120.03212.39
5.4.170.0070.04012.40
5.4.160.0150.04312.39
5.4.150.0080.05012.39
5.4.140.0080.05412.07
5.4.130.0080.04912.06
5.4.120.0090.04912.02
5.4.110.0110.05212.02
5.4.100.0080.05112.01
5.4.90.0060.04912.01
5.4.80.0100.03712.02
5.4.70.0100.04112.02
5.4.60.0070.03512.02
5.4.50.0090.04012.01
5.4.40.0090.04312.00
5.4.30.0130.04512.00
5.4.20.0080.04311.99
5.4.10.0080.04611.99
5.4.00.0070.04811.49
5.3.290.0050.05512.80
5.3.280.0080.03812.71
5.3.270.0070.04012.73
5.3.260.0090.03812.71
5.3.250.0090.05512.72
5.3.240.0120.04912.72
5.3.230.0100.04412.71
5.3.220.0040.03912.68
5.3.210.0060.03912.68
5.3.200.0070.04312.68
5.3.190.0060.04012.68
5.3.180.0080.04012.67
5.3.170.0060.03712.66
5.3.160.0040.04012.67
5.3.150.0070.04212.67
5.3.140.0070.03512.66
5.3.130.0060.04012.66
5.3.120.0070.04012.66
5.3.110.0080.04412.66
5.3.100.0100.06512.13
5.3.90.0110.05412.11
5.3.80.0100.03812.10
5.3.70.0060.03912.09
5.3.60.0050.04112.08
5.3.50.0070.03812.03
5.3.40.0030.04012.03
5.3.30.0050.03811.98
5.3.20.0040.04211.76
5.3.10.0100.03911.74
5.3.00.0080.05211.72
5.2.170.0060.0349.23
5.2.160.0050.0319.23
5.2.150.0060.0309.23
5.2.140.0050.0329.22
5.2.130.0040.0319.18
5.2.120.0060.0289.18
5.2.110.0070.0279.18
5.2.100.0050.0299.18
5.2.90.0030.0299.18
5.2.80.0080.0269.18
5.2.70.0050.0319.18
5.2.60.0030.0339.13
5.2.50.0080.0319.10
5.2.40.0040.0319.08
5.2.30.0050.0319.05
5.2.20.0020.0409.04
5.2.10.0060.0298.95
5.2.00.0040.0498.81
5.1.60.0060.0348.10
5.1.50.0020.0278.09
5.1.40.0030.0268.07
5.1.30.0040.0278.43
5.1.20.0020.0298.45
5.1.10.0030.0328.16
5.1.00.0020.0308.17
5.0.50.0030.0256.65
5.0.40.0040.0266.50
5.0.30.0060.0336.32
5.0.20.0060.0216.28
5.0.10.0050.0196.27
5.0.00.0050.0316.26
4.4.90.0030.0244.78
4.4.80.0030.0224.76
4.4.70.0060.0194.75
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0020.0314.71
4.4.30.0050.0204.76
4.4.20.0050.0214.84
4.4.10.0040.0224.85
4.4.00.0050.0304.76
4.3.110.0050.0214.67
4.3.100.0020.0184.67
4.3.90.0010.0174.63
4.3.80.0020.0274.58
4.3.70.0170.0414.63
4.3.60.0050.0144.63
4.3.50.0040.0174.63
4.3.40.0030.0344.54
4.3.30.0080.0283.30
4.3.20.0080.0213.28
4.3.10.0030.0183.24
4.3.00.0130.0237.61

preferences:
43.8 ms | 401 KiB | 5 Q