3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Majom { public function __construct($name = "csiga") { print("majom " . $name . "\n"); } } class Kutya extends Majom { public function __construct() { print("kutya\n"); } } $x = new Majom(); $y = new Kutya();

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)
8.3.60.0110.00418.27
8.3.50.0140.00321.14
8.3.40.0140.00718.84
8.3.30.0130.00318.59
8.3.20.0060.00318.54
8.3.10.0040.00420.96
8.3.00.0050.00323.66
8.2.180.0040.01116.63
8.2.170.0100.01022.96
8.2.160.0100.00320.38
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00820.94
8.2.110.0030.00620.39
8.2.100.0060.00617.78
8.2.90.0000.00817.88
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0070.00018.19
8.2.30.0050.00319.92
8.2.20.0000.00717.64
8.2.10.0070.00017.66
8.2.00.0000.00917.73
8.1.280.0040.01125.92
8.1.270.0070.00023.99
8.1.260.0110.00426.35
8.1.250.0070.00328.09
8.1.240.0150.00622.17
8.1.230.0040.00723.91
8.1.220.0080.00017.75
8.1.210.0080.00018.89
8.1.200.0030.00617.25
8.1.190.0080.00017.30
8.1.180.0040.01118.10
8.1.170.0030.00618.52
8.1.160.0030.00618.89
8.1.150.0000.00718.50
8.1.140.0040.00417.41
8.1.130.0050.00317.82
8.1.120.0070.00017.32
8.1.110.0040.00417.42
8.1.100.0040.00417.49
8.1.90.0040.00417.36
8.1.80.0050.00317.52
8.1.70.0030.00317.40
8.1.60.0080.00017.52
8.1.50.0040.00417.44
8.1.40.0040.00417.41
8.1.30.0000.00817.59
8.1.20.0000.00917.64
8.1.10.0070.00017.60
8.1.00.0000.00717.46
8.0.300.0040.00420.11
8.0.290.0040.00416.75
8.0.280.0030.00318.41
8.0.270.0000.00717.23
8.0.260.0000.00716.88
8.0.250.0040.00417.01
8.0.240.0060.00316.95
8.0.230.0000.00716.96
8.0.220.0000.00716.88
8.0.210.0060.00316.79
8.0.200.0000.00816.96
8.0.190.0070.00016.93
8.0.180.0000.00816.91
8.0.170.0050.00316.87
8.0.160.0000.00716.91
8.0.150.0030.00516.73
8.0.140.0050.00516.47
8.0.130.0030.00313.32
8.0.120.0080.00016.86
8.0.110.0030.00316.78
8.0.100.0040.00416.73
8.0.90.0040.00416.95
8.0.80.0090.01216.84
8.0.70.0040.00416.92
8.0.60.0080.00016.69
8.0.50.0000.00716.74
8.0.30.0080.01016.93
8.0.20.0130.00917.40
8.0.10.0040.00416.98
8.0.00.0130.00516.84
7.4.330.0000.00514.70
7.4.320.0030.00316.51
7.4.300.0030.00316.51
7.4.290.0030.00316.38
7.4.280.0030.00316.43
7.4.270.0000.00716.64
7.4.260.0060.00013.28
7.4.250.0050.00216.54
7.4.240.0040.00416.55
7.4.230.0070.00016.39
7.4.220.0150.00016.58
7.4.210.0100.00416.53
7.4.200.0000.00716.48
7.4.190.0000.00816.66
7.4.160.0080.00816.39
7.4.150.0090.00917.40
7.4.140.0090.00717.86
7.4.130.0180.00216.51
7.4.120.0100.00916.53
7.4.110.0100.00716.39
7.4.100.0100.00716.45
7.4.90.0090.00816.41
7.4.80.0160.00619.37
7.4.70.0080.00816.25
7.4.60.0050.01116.60
7.4.50.0040.00416.61
7.4.40.0070.00722.27
7.4.30.0090.00916.48
7.4.00.0060.00915.04
7.3.330.0030.00313.12
7.3.320.0070.00013.29
7.3.310.0030.00316.32
7.3.300.0030.00316.17
7.3.290.0050.00916.29
7.3.280.0080.01016.29
7.3.270.0090.00917.40
7.3.260.0070.01018.24
7.3.250.0120.00816.31
7.3.240.0110.01116.32
7.3.230.0060.01116.39
7.3.210.0130.00516.65
7.3.200.0100.01019.39
7.3.190.0030.01216.33
7.3.180.0150.00316.57
7.3.170.0060.00916.27
7.3.160.0110.00416.31
7.3.120.0070.01014.59
7.3.110.0000.01615.01
7.3.100.0040.01114.69
7.3.90.0080.00514.79
7.3.80.0060.00314.73
7.3.70.0100.00414.81
7.3.60.0150.00014.84
7.3.50.0030.01014.88
7.3.40.0000.01514.82
7.3.30.0100.00314.71
7.3.20.0030.00616.34
7.3.10.0080.00616.64
7.3.00.0080.00516.55
7.2.330.0130.00316.49
7.2.320.0180.00616.43
7.2.310.0060.01916.49
7.2.300.0090.00616.55
7.2.290.0150.00716.73
7.2.240.0040.01514.92
7.2.230.0070.00715.05
7.2.220.0070.00315.23
7.2.210.0030.00714.85
7.2.200.0080.00815.03
7.2.190.0100.00615.09
7.2.180.0060.00615.03
7.2.170.0080.00715.09
7.2.160.0070.01015.19
7.2.150.0100.00316.94
7.2.140.0060.01317.00
7.2.130.0070.00816.80
7.2.120.0060.00616.80
7.2.110.0070.00316.94
7.2.100.0070.00516.89
7.2.90.0080.01016.89
7.2.80.0070.01016.79
7.2.70.0070.01017.04
7.2.60.0050.01216.88
7.2.50.0080.00816.98
7.2.40.0060.01117.01
7.2.30.0110.00416.87
7.2.20.0100.00716.75
7.2.10.0090.00616.78
7.2.00.0090.00517.75
7.1.330.0040.01815.75
7.1.320.0030.00915.73
7.1.310.0070.00715.84
7.1.300.0000.01415.72
7.1.290.0140.00015.67
7.1.280.0070.01015.88
7.1.270.0030.00715.57
7.1.260.0080.01115.84
7.1.250.0120.00515.78
7.1.100.0030.00817.95
7.1.70.0000.01017.08
7.1.60.0100.01319.40
7.1.50.0180.00316.76
7.1.00.0030.07022.54
7.0.200.0180.00416.83
7.0.140.0000.07721.93
7.0.70.0000.04721.69
7.0.60.0030.04021.83
7.0.50.0000.04322.14
7.0.40.0030.04020.02
7.0.30.0000.04320.07
7.0.20.0070.05720.13
7.0.10.0030.04020.09
7.0.00.0000.04320.18
5.6.280.0030.07321.04
5.6.220.0000.04020.67
5.6.210.0000.04020.56
5.6.200.0000.04321.06
5.6.190.0000.04321.04
5.6.180.0030.06320.94
5.6.170.0030.03321.02
5.6.160.0000.04020.95
5.6.150.0000.04021.04
5.6.140.0130.03021.02
5.6.130.0070.04321.06
5.6.120.0070.03721.12
5.6.110.0000.04321.07
5.6.100.0000.04021.10
5.6.90.0070.05721.05
5.6.80.0070.07720.41
5.6.70.0070.06320.36
5.6.60.0000.06320.51
5.6.50.0030.08320.53
5.6.40.0100.06020.37
5.6.30.0030.08320.31
5.6.20.0030.08320.47
5.6.10.0200.07320.44
5.6.00.0030.04720.34
5.5.360.0030.05320.39
5.5.350.0000.04320.48
5.5.340.0030.04020.93
5.5.330.0030.04020.90
5.5.320.0000.05320.78
5.5.310.0030.05720.89
5.5.300.0030.03720.83
5.5.290.0030.04020.89
5.5.280.0100.03320.93
5.5.270.0070.04720.86
5.5.260.0000.04320.89
5.5.250.0000.05020.72
5.5.240.0070.08020.28
5.5.230.0030.08320.29
5.5.220.0100.07020.15
5.5.210.0100.07020.27
5.5.200.0030.08320.25
5.5.190.0030.06719.99
5.5.180.0030.06320.24
5.5.160.0030.07720.18
5.5.150.0000.07020.23
5.5.140.0030.08020.25
5.5.130.0130.05020.12
5.5.120.0130.03320.21
5.5.110.0000.04720.27
5.5.100.0030.05720.05
5.5.90.0000.05720.06
5.5.80.0100.05020.07
5.5.70.0070.07720.14
5.5.60.0070.07319.96
5.5.50.0000.07720.06
5.5.40.0030.07720.10
5.5.30.0100.07720.02
5.5.20.0030.05719.93
5.5.10.0000.07720.04
5.5.00.0000.05720.06
5.4.450.0100.03719.15
5.4.440.0030.03719.55
5.4.430.0000.04019.45
5.4.420.0000.04019.25
5.4.410.0030.05319.14
5.4.400.0030.05019.19
5.4.390.0070.06318.88
5.4.380.0070.07319.00
5.4.370.0100.06718.87
5.4.360.0030.08019.16
5.4.350.0030.06319.18
5.4.340.0000.05719.14
5.4.320.0000.04319.05
5.4.310.0070.07319.05
5.4.300.0070.07018.96
5.4.290.0070.07719.15
5.4.280.0030.05318.86
5.4.270.0030.06719.04
5.4.260.0000.04019.04
5.4.250.0030.05719.19
5.4.240.0030.06019.23
5.4.230.0070.07319.17
5.4.220.0070.08018.94
5.4.210.0300.05719.11
5.4.200.0000.08019.04
5.4.190.0030.06718.93
5.4.180.0070.05019.11
5.4.170.0000.08019.14
5.4.160.0000.08319.19
5.4.150.0000.08019.07
5.4.140.0070.06316.39
5.4.130.0030.04016.50
5.4.120.0070.06316.23
5.4.110.0000.06316.38
5.4.100.0000.06316.48
5.4.90.0030.07316.45
5.4.80.0030.07716.43
5.4.70.0030.04316.43
5.4.60.0000.07316.32
5.4.50.0030.05016.47
5.4.40.0030.07016.36
5.4.30.0000.07316.39
5.4.20.0030.06316.32
5.4.10.0100.06016.33
5.4.00.0000.07715.86
5.3.290.0030.08014.59
5.3.280.0030.07714.73
5.3.270.0070.05714.68
5.3.260.0000.06714.62
5.3.250.0070.07714.72
5.3.240.0070.04714.75
5.3.230.0030.05314.69
5.3.220.0000.07714.68
5.3.210.0070.07714.59
5.3.200.0030.07314.62
5.3.190.0100.07014.60
5.3.180.0070.06714.68
5.3.170.0000.06714.68
5.3.160.0030.05014.68
5.3.150.0030.07714.52
5.3.140.0070.07314.48
5.3.130.0030.07014.48
5.3.120.0030.07314.64
5.3.110.0000.06714.69
5.3.100.0070.06314.04
5.3.90.0100.07014.04
5.3.80.0070.06713.95
5.3.70.0000.07713.96
5.3.60.0070.06014.03
5.3.50.0030.07713.94
5.3.40.0000.06013.88
5.3.30.0000.04314.03
5.3.20.0000.06313.83
5.3.10.0000.07713.59
5.3.00.0070.05713.78
5.2.170.0000.06712.22
5.2.160.0000.06312.22
5.2.150.0030.05012.22
5.2.140.0000.06312.22
5.2.130.0030.04312.22
5.2.120.0000.06712.22
5.2.110.0030.06012.22
5.2.100.0070.05712.22
5.2.90.0100.02312.22
5.2.80.0070.06012.22
5.2.70.0030.06012.22
5.2.60.0000.06712.22
5.2.50.0000.06312.22
5.2.40.0030.03312.22
5.2.30.0070.05312.22
5.2.20.0070.05712.22
5.2.10.0070.06012.22
5.2.00.0000.06012.22
5.1.60.0030.05312.22
5.1.50.0030.05312.22
5.1.40.0030.05012.22
5.1.30.0030.04012.22
5.1.20.0070.03712.22
5.1.10.0000.04012.22
5.1.00.0030.03712.22
5.0.50.0030.04712.22
5.0.40.0000.02712.22
5.0.30.0000.06012.22
5.0.20.0000.04012.22
5.0.10.0030.04312.22
5.0.00.0000.05312.22
4.4.90.0000.03712.22
4.4.80.0000.03012.22
4.4.70.0070.03012.22
4.4.60.0070.02712.22
4.4.50.0030.02712.22
4.4.40.0000.04712.22
4.4.30.0000.03712.22
4.4.20.0000.03012.22
4.4.10.0000.02312.22
4.4.00.0000.03312.22
4.3.110.0030.02012.22
4.3.100.0030.02312.22
4.3.90.0030.02712.22
4.3.80.0000.04312.22
4.3.70.0100.03012.22
4.3.60.0000.02312.22
4.3.50.0000.02312.22
4.3.40.0000.03012.22
4.3.30.0000.03712.22
4.3.20.0070.03312.22
4.3.10.0070.03312.22
4.3.00.0000.03012.22

preferences:
55.8 ms | 400 KiB | 5 Q