3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { function a() { echo $this->a; } function __destruct() { echo 'b'; } } $a = ['test','a','b']; $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)
8.3.40.0170.00318.80
8.3.30.0140.00319.22
8.3.20.0000.00720.27
8.3.10.0080.00023.70
8.3.00.0080.00019.29
8.2.170.0130.00722.96
8.2.160.0040.00920.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00326.16
8.2.120.0040.00422.23
8.2.110.0050.00320.33
8.2.100.0090.00317.91
8.2.90.0000.00719.17
8.2.80.0030.00617.97
8.2.70.0060.00317.34
8.2.60.0060.00317.80
8.2.50.0000.01218.07
8.2.40.0050.00319.88
8.2.30.0040.00417.98
8.2.20.0000.00717.60
8.2.10.0040.00418.11
8.2.00.0030.00617.84
8.1.270.0080.00023.89
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0060.00323.83
8.1.230.0000.01119.14
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0090.00017.00
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0060.00318.46
8.1.160.0080.00021.94
8.1.150.0040.00418.82
8.1.140.0070.00017.38
8.1.130.0030.00317.88
8.1.120.0040.00417.29
8.1.110.0040.00417.40
8.1.100.0040.00417.41
8.1.90.0000.00717.34
8.1.80.0000.00717.39
8.1.70.0030.00317.27
8.1.60.0030.00617.40
8.1.50.0000.00817.52
8.1.40.0080.00017.47
8.1.30.0030.00717.58
8.1.20.0040.00417.54
8.1.10.0040.00417.60
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00718.25
8.0.270.0000.00717.19
8.0.260.0030.00317.24
8.0.250.0030.00316.96
8.0.240.0030.00316.86
8.0.230.0080.00016.83
8.0.220.0030.00316.89
8.0.210.0000.00716.92
8.0.200.0070.00016.89
8.0.190.0040.00416.82
8.0.180.0030.00516.95
8.0.170.0000.01016.81
8.0.160.0040.00416.91
8.0.150.0040.00416.78
8.0.140.0080.00416.84
8.0.130.0030.00313.36
8.0.120.0040.00416.78
8.0.110.0000.00816.81
8.0.100.0000.00816.73
8.0.90.0040.00416.77
8.0.80.0190.00316.84
8.0.70.0070.00016.72
8.0.60.0070.00016.96
8.0.50.0040.00416.72
8.0.30.0080.01117.00
8.0.20.0120.00717.40
8.0.10.0000.00817.02
8.0.00.0080.00916.74
7.4.330.0050.00015.00
7.4.320.0060.00016.59
7.4.300.0030.00416.45
7.4.290.0000.00816.55
7.4.280.0040.00416.57
7.4.270.0040.00416.43
7.4.260.0030.00316.41
7.4.250.0050.00316.54
7.4.240.0020.00516.51
7.4.230.0070.00016.58
7.4.220.0100.00716.46
7.4.210.0060.00816.55
7.4.200.0030.00316.46
7.4.160.0040.01416.46
7.4.150.0110.00817.40
7.4.140.0100.00717.86
7.4.130.0090.01116.58
7.4.120.0100.00816.52
7.4.110.0090.00916.57
7.4.100.0170.00016.50
7.4.90.0070.01116.45
7.4.80.0100.00719.39
7.4.70.0070.01116.61
7.4.60.0120.00616.56
7.4.50.0040.00016.57
7.4.40.0060.01216.74
7.4.30.0100.01016.43
7.4.00.0060.00915.12
7.3.330.0030.00313.30
7.3.320.0030.00313.16
7.3.310.0030.00316.28
7.3.300.0070.00016.18
7.3.290.0060.01216.33
7.3.280.0090.00816.28
7.3.270.0130.00617.40
7.3.260.0070.01016.29
7.3.250.0130.00416.54
7.3.240.0090.01616.48
7.3.230.0130.00716.39
7.3.210.0070.01016.50
7.3.200.0160.00319.39
7.3.190.0030.01416.23
7.3.180.0060.00916.29
7.3.170.0120.00316.32
7.3.160.0100.01316.60
7.2.330.0100.00716.30
7.2.320.0060.01116.63
7.2.310.0160.00916.63
7.2.300.0090.01216.63
7.2.290.0130.00716.41
7.2.60.0040.01216.88
7.2.00.0030.01419.26
7.1.200.0100.00315.36
7.1.100.0040.00718.06
7.1.70.0040.00416.96
7.1.60.0100.01319.32
7.1.50.0130.00916.86
7.1.00.0030.07722.28
7.0.200.0040.00416.64
7.0.140.0000.07022.21
7.0.60.0270.07321.70
7.0.50.0100.08017.88
7.0.40.0030.04320.25
7.0.30.0270.07720.18
7.0.20.0270.07720.23
7.0.10.0330.07020.31
7.0.00.0070.05720.23
5.6.280.0030.07320.86
5.6.210.0070.05720.51
5.6.200.0130.08018.29
5.6.190.0030.04720.34
5.6.180.0170.05020.61
5.6.170.0330.07020.55
5.6.160.0070.07020.61
5.6.150.0070.04718.15
5.6.140.0030.08718.17
5.6.130.0070.06718.14
5.6.120.0070.05321.02
5.6.110.0030.08720.96
5.6.100.0230.06721.14
5.6.90.0100.07020.97
5.6.80.0000.04320.51
5.5.350.0070.08320.30
5.5.340.0070.08018.07
5.5.330.0030.04320.34
5.5.320.0470.06720.25
5.5.310.0200.04020.30
5.5.300.0130.07317.98
5.5.290.0030.05717.98
5.5.280.0030.04320.88
5.5.270.0130.03720.90
5.5.260.0030.04020.85
5.5.250.0100.08320.66
5.5.240.0100.04020.27
5.4.450.0130.05319.31
5.4.440.0870.05019.30
5.4.430.0200.04719.61
5.4.420.0630.00019.52
5.4.410.0670.00019.40
5.4.400.0630.00018.91
5.4.390.0630.00019.21
5.4.380.0630.00019.16
5.4.370.0630.00019.06
5.4.360.0600.00019.07
5.4.350.0630.00019.09
5.4.340.0050.03412.02
5.4.320.0110.04112.50
5.4.310.0080.03712.50
5.4.300.0050.03712.50
5.4.290.0100.03912.50
5.4.280.0060.03512.40
5.4.270.0030.03812.40
5.4.260.0060.03812.40
5.4.250.0050.03812.40
5.4.240.0030.03812.40
5.4.230.0030.04012.39
5.4.220.0080.03312.39
5.4.210.0050.03612.39
5.4.200.0080.03412.39
5.4.190.0040.03812.38
5.4.180.0060.04212.39
5.4.170.0060.03712.40
5.4.160.0050.03712.39
5.4.150.0060.03712.39
5.4.140.0060.04512.07
5.4.130.0030.03912.07
5.4.120.0070.03412.02
5.4.110.0050.03712.01
5.4.100.0070.03512.02
5.4.90.0070.03512.02
5.4.80.0050.03812.02
5.4.70.0070.03412.02
5.4.60.0060.03412.02
5.4.50.0030.03812.01
5.4.40.0070.03212.00
5.4.30.0020.03912.00
5.4.20.0060.03512.00
5.4.10.0030.03712.00
5.4.00.0080.03311.49
5.3.290.0070.03812.80
5.3.280.0070.03712.71
5.3.270.0060.03812.72
5.3.260.0100.03512.72
5.3.250.0050.03912.72
5.3.240.0110.03312.72
5.3.230.0060.03812.71
5.3.220.0040.03912.68
5.3.210.0050.04212.68
5.3.200.0060.03812.68
5.3.190.0060.03912.68
5.3.180.0080.03612.67
5.3.170.0060.05012.66
5.3.160.0070.04112.68
5.3.150.0050.03812.67
5.3.140.0050.03712.66
5.3.130.0030.04212.66
5.3.120.0060.03912.66
5.3.110.0090.03612.66
5.3.100.0070.03612.13
5.3.90.0060.03712.11
5.3.80.0080.03412.10
5.3.70.0030.03912.09
5.3.60.0040.03812.08
5.3.50.0060.03712.03
5.3.40.0060.03612.03
5.3.30.0060.03611.98
5.3.20.0060.03611.77
5.3.10.0060.03411.73
5.3.00.0050.03811.72
5.2.170.0050.0309.23
5.2.160.0080.0359.23
5.2.150.0030.0339.22
5.2.140.0020.0359.22
5.2.130.0080.0299.18
5.2.120.0060.0609.18
5.2.110.0040.0409.19
5.2.100.0050.0429.18
5.2.90.0070.0359.18
5.2.80.0090.0409.17
5.2.70.0080.0429.18
5.2.60.0070.0379.14
5.2.50.0110.0399.11
5.2.40.0070.0369.07
5.2.30.0050.0399.05
5.2.20.0040.0369.04
5.2.10.0030.0318.95
5.2.00.0040.0298.81
5.1.60.0060.0438.10
5.1.50.0070.0318.09
5.1.40.0040.0288.07
5.1.30.0060.0278.42
5.1.20.0040.0288.45
5.1.10.0020.0288.17
5.1.00.0050.0298.16
5.0.50.0070.0256.64
5.0.40.0060.0266.50
5.0.30.0030.0366.32
5.0.20.0030.0246.29
5.0.10.0050.0246.27
5.0.00.0030.0426.26
4.4.90.0070.0174.78
4.4.80.0030.0194.76
4.4.70.0120.0324.76
4.4.60.0020.0254.75
4.4.50.0020.0214.77
4.4.40.0030.0324.71
4.4.30.0050.0194.76
4.4.20.0050.0224.84
4.4.10.0020.0244.85
4.4.00.0050.0334.76
4.3.110.0060.0204.67
4.3.100.0050.0214.66
4.3.90.0040.0214.63
4.3.80.0070.0324.59
4.3.70.0110.0234.63
4.3.60.0050.0334.63
4.3.50.0050.0174.63
4.3.40.0070.0284.53
4.3.30.0050.0223.30
4.3.20.0050.0183.28
4.3.10.0050.0253.25
4.3.00.0000.0237.61

preferences:
46.54 ms | 400 KiB | 5 Q