3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); $obj->hello = 'world'; $obj->foo = 'bar'; echo $obj->hello . '<br>'; echo $obj->foo . '<br>'; echo $obj->gugugu . '<br>'; print_r($obj);

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)
8.3.70.0110.00418.43
8.3.60.0150.00318.80
8.3.50.0090.00622.12
8.3.40.0120.00318.92
8.3.30.0110.00319.07
8.3.20.0080.00020.34
8.3.10.0040.00421.90
8.3.00.0040.00420.77
8.2.180.0060.00916.63
8.2.170.0120.00622.96
8.2.160.0070.00719.21
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0110.00826.16
8.2.120.0040.00419.36
8.2.110.0030.00622.09
8.2.100.0060.00619.57
8.2.90.0040.00419.14
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0090.00017.93
8.2.50.0090.00018.07
8.2.40.0040.00419.82
8.2.30.0040.00418.12
8.2.20.0040.00417.58
8.2.10.0040.00417.66
8.2.00.0080.00017.73
8.1.280.0110.01125.92
8.1.270.0050.00322.20
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00423.66
8.1.230.0120.00018.98
8.1.220.0000.00917.79
8.1.210.0080.00018.77
8.1.200.0080.00017.35
8.1.190.0080.00017.55
8.1.180.0040.00418.83
8.1.170.0050.00318.62
8.1.160.0000.00722.14
8.1.150.0060.00318.55
8.1.140.0040.00717.45
8.1.130.0030.00317.83
8.1.120.0030.00317.36
8.1.110.0040.00717.41
8.1.100.0030.00517.44
8.1.90.0070.00017.36
8.1.80.0000.00717.44
8.1.70.0000.00717.33
8.1.60.0040.00417.58
8.1.50.0040.00417.41
8.1.40.0040.00417.53
8.1.30.0000.00817.59
8.1.20.0080.00017.62
8.1.10.0000.00817.49
8.1.00.0080.00017.50
8.0.300.0040.00418.77
8.0.290.0030.00517.30
8.0.280.0030.00318.39
8.0.270.0040.00417.30
8.0.260.0000.00716.79
8.0.250.0050.00217.01
8.0.240.0000.00716.92
8.0.230.0030.00317.01
8.0.220.0070.00016.94
8.0.210.0030.00316.94
8.0.200.0000.00716.90
8.0.190.0060.00316.92
8.0.180.0070.00016.98
8.0.170.0020.00516.95
8.0.160.0040.00417.01
8.0.150.0060.00316.82
8.0.140.0000.00816.82
8.0.130.0030.00313.32
8.0.120.0060.00316.91
8.0.110.0040.00416.94
8.0.100.0000.00816.76
8.0.90.0040.00416.85
8.0.80.0090.00616.87
8.0.70.0000.00717.02
8.0.60.0000.00716.90
8.0.50.0040.00416.87
8.0.30.0110.00917.06
8.0.20.0080.00917.40
8.0.10.0000.00716.91
8.0.00.0040.01416.65
7.4.330.0000.00515.00
7.4.320.0030.00316.46
7.4.300.0030.00316.43
7.4.290.0080.00016.43
7.4.280.0030.00316.49
7.4.270.0070.00016.43
7.4.260.0100.00016.48
7.4.250.0070.00016.43
7.4.240.0020.00616.44
7.4.230.0040.00316.61
7.4.220.0070.01016.65
7.4.210.0070.00816.53
7.4.200.0000.00716.53
7.4.190.0070.00016.61
7.4.160.0170.00016.58
7.4.150.0070.01017.40
7.4.140.0110.01417.86
7.4.130.0110.00716.47
7.4.120.0050.01316.39
7.4.110.0130.01016.43
7.4.100.0140.00316.64
7.4.90.0130.00416.48
7.4.80.0090.01319.39
7.4.70.0060.01516.34
7.4.60.0070.01016.48
7.4.50.0000.00416.45
7.4.40.0030.00822.77
7.4.30.0050.01116.46
7.4.00.0090.00614.93
7.3.330.0000.00513.02
7.3.320.0030.00313.06
7.3.310.0070.00016.19
7.3.300.0030.00316.30
7.3.290.0100.01016.30
7.3.280.0100.00816.31
7.3.270.0080.01217.40
7.3.260.0060.01616.42
7.3.250.0100.01116.46
7.3.240.0060.01116.34
7.3.230.0210.00316.39
7.3.210.0130.01016.46
7.3.200.0160.00019.39
7.3.190.0120.01016.59
7.3.180.0130.00316.38
7.3.170.0030.01316.66
7.3.160.0030.01216.41
7.3.120.0100.00314.95
7.2.330.0060.01316.29
7.2.320.0090.01016.34
7.2.310.0060.01216.59
7.2.300.0110.00616.69
7.2.290.0060.00916.37
7.2.00.0060.00919.39
7.1.100.0080.00317.97
7.1.70.0030.01016.87
7.1.60.0040.00817.31
7.1.50.0070.01316.57
7.1.00.0000.08022.35
7.0.200.0030.00616.82
7.0.140.0130.06321.95
7.0.60.0030.08720.04
7.0.50.0000.04317.86
7.0.40.0170.03020.06
7.0.30.0130.04320.18
7.0.20.0330.07720.13
7.0.10.0000.04720.30
7.0.00.0070.04320.32
5.6.280.0000.09321.14
5.6.210.0100.07720.52
5.6.200.0100.05318.18
5.6.190.0170.04720.45
5.6.180.0400.04320.41
5.6.170.0200.04320.39
5.6.160.0100.03320.54
5.6.150.0070.08018.17
5.6.140.0000.04718.12
5.6.130.0170.08018.14
5.6.120.0130.07021.09
5.6.110.0200.05720.97
5.6.100.0070.08021.00
5.6.90.0070.08720.97
5.6.80.0130.03020.42
5.5.350.0230.08020.47
5.5.340.0000.04017.99
5.5.330.0100.03720.20
5.5.320.0270.06020.21
5.5.310.0370.07020.29
5.5.300.0130.07717.98
5.5.290.0130.07718.00
5.5.280.0130.08320.73
5.5.270.0030.09020.86
5.5.260.0030.04720.86
5.5.250.0130.07320.70
5.5.240.0170.08320.17
5.4.450.0100.04719.11
5.4.440.0230.03719.57
5.4.430.0230.03319.58
5.4.420.0200.07019.29
5.4.410.0270.06719.29
5.4.400.0230.05319.09
5.4.390.0300.02719.13
5.4.380.0300.05719.06
5.4.370.0200.06318.91
5.4.360.0230.07319.13
5.4.350.0170.07719.09
5.4.340.0200.03719.10
5.4.320.0100.05019.13
5.4.310.0230.03319.21
5.4.300.0200.03718.89
5.4.290.0100.04319.09
5.4.280.0230.04319.07
5.4.270.0230.07318.89
5.4.260.0230.03718.92
5.4.250.0200.03719.16
5.4.240.0270.07018.80
5.4.230.0200.05318.88
5.4.220.0170.04019.21
5.4.210.0200.05718.92
5.4.200.0230.06719.07
5.4.190.0230.05319.20
5.4.180.0330.06319.12
5.4.170.0200.03719.23
5.4.160.0200.07018.89
5.4.150.0200.07019.06
5.4.140.0170.04316.45
5.4.130.0230.04716.36
5.4.120.0170.04016.25
5.4.110.0230.04016.18
5.4.100.0230.06016.46
5.4.90.0130.04316.06
5.4.80.0130.07716.21
5.4.70.0230.04316.32
5.4.60.0270.05016.17
5.4.50.0170.03716.15
5.4.40.0230.06016.36
5.4.30.0130.04016.48
5.4.20.0200.07016.36
5.4.10.0300.02716.15
5.4.00.0130.04315.82
5.3.290.0230.03314.52
5.3.280.0200.04714.54
5.3.270.0170.04314.65
5.3.260.0330.03314.45
5.3.250.0100.04314.44
5.3.240.0170.06014.44
5.3.230.0170.03714.47
5.3.220.0300.03314.52
5.3.210.0200.03714.42
5.3.200.0130.04014.51
5.3.190.0200.03714.43
5.3.180.0200.03314.40
5.3.170.0230.04014.41
5.3.160.0230.03014.42
5.3.150.0170.03714.50
5.3.140.0270.02714.50
5.3.130.0200.03714.40
5.3.120.0230.03714.50
5.3.110.0170.04014.56
5.3.100.0230.03014.02
5.3.90.0200.06714.13
5.3.80.0130.05313.84
5.3.70.0230.04014.03
5.3.60.0200.03714.05
5.3.50.0200.06013.82
5.3.40.0300.06013.93
5.3.30.0170.04313.78
5.3.20.0100.04013.76
5.3.10.0270.03713.49
5.3.00.0270.03013.58
5.2.170.0100.03311.19
5.2.160.0170.02711.00
5.2.150.0200.02710.98
5.2.140.0170.04311.00
5.2.130.0200.02310.95
5.2.120.0170.03311.15
5.2.110.0200.04010.95
5.2.100.0270.05010.98
5.2.90.0100.03310.99
5.2.80.0130.06011.03
5.2.70.0200.02310.98
5.2.60.0200.02711.12
5.2.50.0130.02711.04
5.2.40.0100.03010.83
5.2.30.0130.02710.83
5.2.20.0130.02710.97
5.2.10.0100.03010.78
5.2.00.0170.03010.57
5.1.60.0130.02710.08
5.1.50.0130.0239.91
5.1.40.0170.05010.06
5.1.30.0100.03010.25
5.1.20.0100.02710.21
5.1.10.0100.0279.96
5.1.00.0170.05010.13
5.0.50.0130.0139.83
5.0.40.0030.0239.83
5.0.30.0070.0479.83
5.0.20.0030.0279.83
5.0.10.0000.0279.83
5.0.00.0070.0309.83
4.4.90.0000.0239.83
4.4.80.0070.0379.83
4.4.70.0070.0279.83
4.4.60.0230.0209.83
4.4.50.0030.0179.83
4.4.40.0130.0179.83
4.4.30.0100.0139.83
4.4.20.0130.0309.83
4.4.10.0070.0309.83
4.4.00.0070.0479.83
4.3.110.0070.0309.83
4.3.100.0070.0239.83
4.3.90.0070.0209.83
4.3.80.0100.0339.83
4.3.70.0100.0339.83
4.3.60.0100.0309.83
4.3.50.0070.0239.83
4.3.40.0100.0379.83
4.3.30.0030.0179.83
4.3.20.0030.0339.83
4.3.10.0000.0239.83
4.3.00.0030.0209.83

preferences:
70.07 ms | 401 KiB | 5 Q