3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = new stdClass(); $c->test = "hello"; echo $c->test; $a = array('a'=>'a','b'=>'c'); var_dump($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)
8.3.60.0070.01516.63
8.3.50.0090.00722.76
8.3.40.0070.00718.63
8.3.30.0100.00319.09
8.3.20.0050.00320.25
8.3.10.0080.00021.78
8.3.00.0040.00419.38
8.2.180.0150.00316.75
8.2.170.0140.00022.96
8.2.160.0090.00620.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0000.00721.01
8.2.110.0030.00622.25
8.2.100.0120.00019.43
8.2.90.0000.00919.08
8.2.80.0040.00417.97
8.2.70.0030.00717.62
8.2.60.0030.00618.03
8.2.50.0030.00618.07
8.2.40.0040.00418.09
8.2.30.0030.00518.10
8.2.20.0050.00217.59
8.2.10.0040.00418.03
8.2.00.0040.00417.68
8.1.280.0100.00725.92
8.1.270.0060.00323.96
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0100.00023.70
8.1.230.0090.00318.98
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00917.23
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00518.56
8.1.160.0000.00721.99
8.1.150.0000.00718.65
8.1.140.0040.00417.34
8.1.130.0000.00717.82
8.1.120.0030.00317.39
8.1.110.0040.00417.25
8.1.100.0030.00417.39
8.1.90.0030.00317.38
8.1.80.0070.00017.29
8.1.70.0070.00017.35
8.1.60.0050.00517.57
8.1.50.0030.00617.41
8.1.40.0000.00917.41
8.1.30.0040.00417.59
8.1.20.0080.00017.56
8.1.10.0070.00017.44
8.1.00.0000.00817.55
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0040.00418.48
8.0.270.0030.00317.25
8.0.260.0000.00617.23
8.0.250.0000.00716.86
8.0.240.0030.00316.86
8.0.230.0000.00816.83
8.0.220.0070.00016.70
8.0.210.0000.00716.70
8.0.200.0000.00616.75
8.0.190.0000.00716.81
8.0.180.0070.00016.88
8.0.170.0030.00516.84
8.0.160.0000.00816.77
8.0.150.0000.00716.80
8.0.140.0110.00016.68
8.0.130.0070.00013.24
8.0.120.0040.00416.76
8.0.110.0050.00316.84
8.0.100.0070.00016.86
8.0.90.0000.00716.81
8.0.80.0060.00916.88
8.0.70.0000.00716.84
8.0.60.0070.00016.83
8.0.50.0050.00216.85
8.0.30.0090.01217.01
8.0.20.0130.01017.40
8.0.10.0040.00416.91
8.0.00.0120.00616.72
7.4.330.0000.00515.01
7.4.320.0060.00016.34
7.4.300.0000.00616.38
7.4.290.0030.00716.59
7.4.280.0000.00816.40
7.4.270.0000.00716.59
7.4.260.0030.00316.41
7.4.250.0040.00416.49
7.4.240.0020.00516.48
7.4.230.0000.00716.61
7.4.220.0090.00916.55
7.4.210.0070.01016.48
7.4.200.0000.00716.54
7.4.160.0060.00916.37
7.4.150.0120.00617.40
7.4.140.0130.00417.86
7.4.130.0090.00716.49
7.4.120.0100.00716.44
7.4.110.0130.00316.52
7.4.100.0160.00816.24
7.4.90.0060.01116.43
7.4.80.0160.00619.39
7.4.70.0100.01316.45
7.4.60.0090.00616.38
7.4.50.0030.00316.41
7.4.40.0070.01016.35
7.4.30.0170.00016.52
7.4.00.0060.01014.75
7.3.330.0030.00313.04
7.3.320.0030.00313.05
7.3.310.0030.00316.01
7.3.300.0000.00616.18
7.3.290.0070.00716.17
7.3.280.0140.00316.21
7.3.270.0090.01217.40
7.3.260.0080.00916.20
7.3.250.0110.00616.34
7.3.240.0090.00916.39
7.3.230.0110.00516.39
7.3.210.0130.00316.32
7.3.200.0090.01219.39
7.3.190.0210.00016.20
7.3.180.0040.01216.55
7.3.170.0120.00316.35
7.3.160.0070.00716.25
7.3.120.0120.00314.74
7.3.110.0030.01414.77
7.3.100.0060.01014.73
7.3.90.0030.00615.01
7.3.80.0060.01014.65
7.3.70.0110.00714.81
7.3.60.0060.00314.76
7.3.50.0030.01214.83
7.3.40.0060.01014.57
7.3.30.0040.01114.82
7.3.20.0130.00316.32
7.3.10.0030.01416.68
7.3.00.0060.00616.56
7.2.330.0150.00316.84
7.2.320.0100.00716.50
7.2.310.0030.01316.79
7.2.300.0130.00916.34
7.2.290.0100.00716.68
7.2.250.0110.00715.21
7.2.240.0070.01015.10
7.2.230.0090.00914.98
7.2.220.0120.00614.91
7.2.210.0070.00714.92
7.2.200.0060.00915.09
7.2.190.0060.01015.13
7.2.180.0030.00914.64
7.2.170.0090.00615.13
7.2.60.0000.01416.94
7.1.330.0060.00815.92
7.1.320.0030.01515.43
7.1.310.0070.00715.85
7.1.300.0040.00415.80
7.1.290.0120.00315.81
7.1.280.0040.01115.77
7.1.270.0070.00715.84
7.1.260.0030.01015.66
7.1.200.0040.01215.82
7.1.100.0040.01118.02
7.1.70.0060.00617.20
7.1.60.0090.01619.40
7.1.50.0060.01616.91
7.1.00.0000.08022.23
7.0.200.0000.01016.87
7.0.140.0070.06721.92
7.0.60.0130.08019.95
7.0.50.0070.08317.78
7.0.40.0000.05020.03
7.0.30.0270.08020.13
7.0.20.0270.07320.16
7.0.10.0070.06720.17
7.0.00.0170.08020.29
5.6.280.0000.07720.86
5.6.210.0100.08020.56
5.6.200.0070.04018.09
5.6.190.0030.05320.60
5.6.180.3630.04020.63
5.6.170.0270.07320.48
5.6.160.0000.04320.37
5.6.150.0100.07718.14
5.6.140.0030.05318.07
5.6.130.0100.05018.17
5.6.120.0030.04721.09
5.6.110.0100.07020.95
5.6.100.0000.05320.95
5.6.90.0200.07321.07
5.6.80.0070.04320.35
5.5.350.0270.04020.41
5.5.340.0130.06018.00
5.5.330.0070.08720.23
5.5.320.0230.04320.20
5.5.310.0100.05720.26
5.5.300.0030.04017.88
5.5.290.0130.06717.99
5.5.280.0100.05320.97
5.5.270.0000.04720.86
5.5.260.0130.06720.84
5.5.250.0070.08020.68
5.5.240.3870.04020.11
5.4.450.0700.05719.59
5.4.440.0170.06019.47
5.4.430.0200.05719.45
5.4.420.0430.04019.13
5.4.410.0170.06719.39
5.4.400.0200.05019.31
5.4.390.0230.06018.90
5.4.380.0930.05318.60
5.4.370.1000.05718.58
5.4.360.1130.05018.60
5.4.350.0800.04718.68
5.4.340.0900.04718.59
5.4.320.0040.04012.45
5.4.310.0090.03412.46
5.4.300.0040.03912.46
5.4.290.0060.03812.45
5.4.280.0070.04512.35
5.4.270.0040.04212.35
5.4.260.0080.03612.35
5.4.250.0050.04212.35
5.4.240.0040.04212.35
5.4.230.0060.04312.34
5.4.220.0100.03512.34
5.4.210.0060.04612.34
5.4.200.0060.04412.34
5.4.190.0040.03712.34
5.4.180.0070.03912.34
5.4.170.0050.04212.35
5.4.160.0050.03612.34
5.4.150.0020.03912.34
5.4.140.0080.03512.02
5.4.130.0050.03512.02
5.4.120.0080.03211.97
5.4.110.0040.03611.97
5.4.100.0060.03511.97
5.4.90.0020.03911.97
5.4.80.0080.04011.97
5.4.70.0020.03711.96
5.4.60.0040.03611.96
5.4.50.0050.03711.96
5.4.40.0080.03911.95
5.4.30.0020.03811.95
5.4.20.0040.03711.95
5.4.10.0040.03511.95
5.4.00.0090.03311.44
5.3.290.0040.04112.80
5.3.280.0110.04012.71
5.3.270.0090.04412.72
5.3.260.0050.04412.71
5.3.250.0070.03612.72
5.3.240.0070.03512.72
5.3.230.0080.03612.71
5.3.220.0080.03412.68
5.3.210.0070.03812.68
5.3.200.0080.03312.68
5.3.190.0080.03612.67
5.3.180.0080.03512.68
5.3.170.0060.03512.67
5.3.160.0070.03912.67
5.3.150.0060.03612.67
5.3.140.0100.03612.66
5.3.130.0070.03712.66
5.3.120.0060.03812.66
5.3.110.0080.03712.66
5.3.100.0040.04012.12
5.3.90.0060.03812.08
5.3.80.0060.03712.07
5.3.70.0060.03412.07
5.3.60.0070.03912.06
5.3.50.0050.03612.00
5.3.40.0030.03812.00
5.3.30.0050.03811.94
5.3.20.0060.03411.72
5.3.10.0030.03811.69
5.3.00.0030.03811.68
5.2.170.0050.0369.18
5.2.160.0030.0319.18
5.2.150.0070.0359.18
5.2.140.0030.0329.18
5.2.130.0030.0329.13
5.2.120.0060.0279.14
5.2.110.0100.0309.14
5.2.100.0070.0329.14
5.2.90.0050.0289.13
5.2.80.0080.0279.13
5.2.70.0040.0339.14
5.2.60.0060.0299.09
5.2.50.0040.0359.05
5.2.40.0050.0389.04
5.2.30.0050.0309.00
5.2.20.0020.0319.00
5.2.10.0020.0298.92
5.2.00.0080.0288.77
5.1.60.0030.0258.06
5.1.50.0060.0238.06
5.1.40.0040.0238.04
5.1.30.0050.0298.39
5.1.20.0040.0318.41
5.1.10.0020.0298.13
5.1.00.0020.0298.14
5.0.50.0030.0236.61
5.0.40.0040.0216.47
5.0.30.0050.0366.29
5.0.20.0060.0226.26
5.0.10.0040.0226.23
5.0.00.0020.0376.22
4.4.90.0040.0164.78
4.4.80.0020.0184.75
4.4.70.0030.0154.75
4.4.60.0010.0174.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0050.0134.84
4.4.10.0040.0164.85
4.4.00.0000.0264.76
4.3.110.0020.0224.66
4.3.100.0030.0164.66
4.3.90.0030.0144.64
4.3.80.0020.0254.59
4.3.70.0030.0154.63
4.3.60.0030.0154.63
4.3.50.0040.0144.63
4.3.40.0020.0244.54
4.3.30.0010.0183.28
4.3.20.0030.0163.26
4.3.10.0000.0183.21
4.3.00.0370.01015.92

preferences:
46.95 ms | 401 KiB | 5 Q