3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdclass(); $a->test = 'bleble'; var_dump($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)
8.3.40.0040.01118.70
8.3.30.0110.00319.04
8.3.20.0040.00420.16
8.3.10.0030.00623.64
8.3.00.0000.00819.13
8.2.170.0040.01222.96
8.2.160.0030.01020.18
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00421.00
8.2.110.0100.00020.35
8.2.100.0040.00718.03
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0000.00817.25
8.2.60.0080.00017.91
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0040.00419.32
8.2.20.0050.00317.50
8.2.10.0020.00518.05
8.2.00.0050.00217.62
8.1.270.0040.00423.91
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0090.00022.02
8.1.230.0070.00419.01
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0080.00018.49
8.1.160.0040.00421.89
8.1.150.0000.00718.74
8.1.140.0000.00717.31
8.1.130.0000.00717.83
8.1.120.0050.00317.41
8.1.110.0040.00417.43
8.1.100.0000.00817.36
8.1.90.0030.00417.38
8.1.80.0040.00417.35
8.1.70.0030.00317.29
8.1.60.0080.00017.54
8.1.50.0000.00717.46
8.1.40.0040.00417.46
8.1.30.0040.00417.52
8.1.20.0050.00317.60
8.1.10.0040.00417.57
8.1.00.0000.00817.45
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0030.00318.38
8.0.270.0080.00017.24
8.0.260.0060.00017.21
8.0.250.0000.00716.93
8.0.240.0070.00016.90
8.0.230.0050.00316.94
8.0.220.0040.00416.85
8.0.210.0030.00316.70
8.0.200.0040.00416.79
8.0.190.0040.00416.86
8.0.180.0000.00816.92
8.0.170.0050.00316.88
8.0.160.0050.00316.71
8.0.150.0000.00716.73
8.0.140.0080.00016.67
8.0.130.0030.00313.35
8.0.120.0030.00516.68
8.0.110.0040.00416.80
8.0.100.0050.00316.79
8.0.90.0050.00216.72
8.0.80.0000.02116.80
8.0.70.0050.00216.61
8.0.60.0080.00016.64
8.0.50.0000.00716.78
8.0.30.0080.01617.11
8.0.20.0100.00717.40
8.0.10.0040.00416.86
8.0.00.0090.00816.67
7.4.330.0000.00515.00
7.4.320.0030.00316.37
7.4.300.0000.00616.46
7.4.290.0030.00316.37
7.4.280.0000.00716.45
7.4.270.0000.00716.45
7.4.260.0030.00316.51
7.4.250.0060.00316.26
7.4.240.0030.00316.50
7.4.230.0070.00016.56
7.4.220.0120.00616.51
7.4.210.0090.01116.54
7.4.200.0020.00516.35
7.4.160.0090.00616.33
7.4.150.0090.00817.40
7.4.140.0100.00817.86
7.4.130.0100.01116.33
7.4.120.0100.00716.40
7.4.110.0090.00916.44
7.4.100.0100.00716.55
7.4.90.0070.01416.29
7.4.80.0160.00319.39
7.4.70.0130.00316.24
7.4.60.0080.00816.54
7.4.50.0040.00416.28
7.4.40.0030.01316.31
7.4.30.0090.00916.41
7.4.00.0050.01014.72
7.3.330.0060.00013.14
7.3.320.0050.00013.11
7.3.310.0000.00816.34
7.3.300.0000.00716.04
7.3.290.0030.01316.27
7.3.280.0090.00916.25
7.3.270.0150.00317.40
7.3.260.0060.01216.51
7.3.250.0100.00716.22
7.3.240.0110.00616.50
7.3.230.0030.01316.39
7.3.210.0160.00016.07
7.3.200.0120.00619.39
7.3.190.0130.00316.41
7.3.180.0080.00816.31
7.3.170.0110.00416.27
7.3.160.0060.01616.40
7.3.120.0070.01014.72
7.3.110.0070.00714.87
7.3.100.0070.01014.27
7.3.90.0100.00614.57
7.3.80.0030.01014.59
7.3.70.0030.00714.66
7.3.60.0080.00414.68
7.3.50.0110.00714.66
7.3.40.0070.00714.91
7.3.30.0040.01114.86
7.3.20.0100.00616.52
7.3.10.0030.00716.36
7.3.00.0050.00516.32
7.2.330.0090.00916.35
7.2.320.0090.00916.45
7.2.310.0090.00616.33
7.2.300.0060.01016.31
7.2.290.0090.00916.27
7.2.250.0110.00715.06
7.2.240.0100.01014.92
7.2.230.0060.01014.75
7.2.220.0030.01014.71
7.2.210.0040.01115.09
7.2.200.0100.00014.89
7.2.190.0040.01415.01
7.2.180.0090.00614.82
7.2.170.0030.01315.05
7.2.80.0030.01016.18
7.2.00.0060.00318.97
7.1.330.0080.00815.50
7.1.320.0060.00615.85
7.1.310.0000.01515.75
7.1.300.0110.00715.51
7.1.290.0110.00415.56
7.1.280.0060.00315.48
7.1.270.0000.01415.66
7.1.260.0070.00715.73
7.1.200.0060.00315.68
7.1.100.0070.00717.82
7.1.70.0000.00816.86
7.1.60.0130.00019.46
7.1.50.0110.01416.86
7.1.00.0030.07722.43
7.0.200.0000.00816.63
7.0.140.0000.07322.18
7.0.60.0030.06019.78
7.0.50.0030.07017.81
7.0.40.0130.07720.27
7.0.30.0330.06320.17
7.0.20.0200.07020.16
7.0.10.0070.04320.19
7.0.00.0130.05020.09
5.6.280.0030.07321.04
5.6.210.0130.06320.54
5.6.200.0070.08018.13
5.6.190.0070.08020.57
5.6.180.0300.07320.56
5.6.170.0170.04720.49
5.6.160.0070.08320.40
5.6.150.0070.08018.23
5.6.140.0030.08718.22
5.6.130.0030.05318.12
5.6.120.0030.04321.09
5.6.110.0100.07721.13
5.6.100.0070.04721.08
5.6.90.0100.04021.10
5.6.80.0000.04020.38
5.5.350.0230.05320.32
5.5.340.0000.04717.98
5.5.330.0170.07720.25
5.5.320.0270.06720.30
5.5.310.0330.07020.27
5.5.300.0000.04718.02
5.5.290.0100.07017.92
5.5.280.0100.06320.88
5.5.270.0130.07020.86
5.5.260.0100.03720.79
5.5.250.0100.03320.57
5.5.240.0030.07720.15
5.4.450.0300.04019.26
5.4.440.0230.05019.48
5.4.430.0470.04719.42
5.4.420.0100.03719.20
5.4.410.0300.04719.28
5.4.400.0300.04318.92
5.4.390.0030.05019.15
5.4.380.0300.06018.61
5.4.370.0400.05318.60
5.4.360.0270.05018.52
5.4.350.0230.06018.65
5.4.340.0400.06318.59
5.4.320.0040.04012.45
5.4.310.0050.04112.45
5.4.300.0050.03512.45
5.4.290.0060.03612.45
5.4.280.0070.03312.35
5.4.270.0080.03312.35
5.4.260.0070.04212.35
5.4.250.0030.03812.35
5.4.240.0080.03912.35
5.4.230.0080.04312.34
5.4.220.0050.03612.34
5.4.210.0040.03612.34
5.4.200.0060.04012.34
5.4.190.0070.03512.34
5.4.180.0050.03612.34
5.4.170.0040.03712.35
5.4.160.0020.03912.34
5.4.150.0050.04212.34
5.4.140.0040.03812.02
5.4.130.0080.03212.02
5.4.120.0070.03311.97
5.4.110.0090.03211.96
5.4.100.0050.03411.96
5.4.90.0050.03611.97
5.4.80.0060.03811.97
5.4.70.0020.03711.96
5.4.60.0070.03211.96
5.4.50.0100.03711.96
5.4.40.0050.03511.95
5.4.30.0090.03311.95
5.4.20.0050.04011.95
5.4.10.0110.03511.95
5.4.00.0090.03211.44
5.3.290.0040.04112.80
5.3.280.0060.03612.71
5.3.270.0060.03712.72
5.3.260.0060.03712.71
5.3.250.0070.04212.72
5.3.240.0040.03812.72
5.3.230.0090.04912.71
5.3.220.0050.03712.68
5.3.210.0050.03812.68
5.3.200.0070.03612.68
5.3.190.0070.03712.67
5.3.180.0070.03612.68
5.3.170.0040.03712.67
5.3.160.0040.03712.67
5.3.150.0040.04012.68
5.3.140.0080.03312.66
5.3.130.0110.04112.66
5.3.120.0030.04112.66
5.3.110.0060.03712.66
5.3.100.0040.04412.12
5.3.90.0090.04812.08
5.3.80.0030.04612.08
5.3.70.0040.04812.08
5.3.60.0030.04412.06
5.3.50.0070.03612.00
5.3.40.0060.04112.00
5.3.30.0030.03711.94
5.3.20.0070.03511.72
5.3.10.0060.03511.69
5.3.00.0070.03711.68
5.2.170.0080.0439.18
5.2.160.0060.0409.18
5.2.150.0030.0339.18
5.2.140.0060.0379.17
5.2.130.0170.0869.14
5.2.120.0080.0389.13
5.2.110.0040.0349.14
5.2.100.0030.0369.14
5.2.90.0050.0289.14
5.2.80.0040.0319.13
5.2.70.0030.0389.13
5.2.60.0050.0309.09
5.2.50.0050.0309.06
5.2.40.0090.0389.03
5.2.30.0070.0409.01
5.2.20.0040.0309.00
5.2.10.0040.0298.91
5.2.00.0060.0298.77
5.1.60.0060.0278.06
5.1.50.0050.0258.05
5.1.40.0050.0238.04
5.1.30.0030.0268.39
5.1.20.0050.0258.41
5.1.10.0070.0238.13
5.1.00.0030.0278.14
5.0.50.0060.0256.61
5.0.40.0010.0216.47
5.0.30.0040.0306.29
5.0.20.0080.0236.25
5.0.10.0040.0206.23
5.0.00.0050.0346.23
4.4.90.0030.0154.78
4.4.80.0020.0174.76
4.4.70.0030.0164.76
4.4.60.0040.0144.76
4.4.50.0030.0154.77
4.4.40.0030.0354.71
4.4.30.0030.0154.75
4.4.20.0020.0164.84
4.4.10.0050.0154.85
4.4.00.0050.0254.76
4.3.110.0030.0164.67
4.3.100.0040.0134.67
4.3.90.0040.0254.63
4.3.80.0020.0254.58
4.3.70.0050.0154.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0030.0233.27
4.3.20.0000.0183.25
4.3.10.0020.0153.21
4.3.00.0030.03316.04

preferences:
38.61 ms | 400 KiB | 5 Q