3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); $obj->foo = 'bar'; $obj->hello = array('world'); print_r($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)
8.3.60.0100.01018.30
8.3.50.0210.00721.87
8.3.40.0120.00618.67
8.3.30.0140.00018.92
8.3.20.0070.00020.21
8.3.10.0080.00023.65
8.3.00.0040.00422.50
8.2.180.0070.00716.36
8.2.170.0140.00422.96
8.2.160.0100.00320.89
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0130.00326.16
8.2.120.0080.00019.36
8.2.110.0090.00619.20
8.2.100.0030.01017.78
8.2.90.0040.00419.22
8.2.80.0030.00617.97
8.2.70.0050.00317.38
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00418.03
8.2.30.0000.00818.05
8.2.20.0030.00617.69
8.2.10.0000.00819.46
8.2.00.0070.00017.49
8.1.280.0100.00725.92
8.1.270.0000.00723.83
8.1.260.0090.00626.35
8.1.250.0070.00728.09
8.1.240.0070.00421.83
8.1.230.0090.00322.68
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00917.23
8.1.190.0030.00617.53
8.1.180.0030.00518.10
8.1.170.0030.00518.59
8.1.160.0050.00222.00
8.1.150.0000.00818.47
8.1.140.0050.00317.34
8.1.130.0030.00517.81
8.1.120.0030.00617.46
8.1.110.0030.00317.35
8.1.100.0000.00717.42
8.1.90.0050.00317.39
8.1.80.0000.00717.40
8.1.70.0000.00717.36
8.1.60.0030.00617.49
8.1.50.0040.00417.45
8.1.40.0000.00817.50
8.1.30.0000.00817.39
8.1.20.0040.00417.59
8.1.10.0040.00417.55
8.1.00.0040.00417.45
8.0.300.0090.00318.77
8.0.290.0040.00417.05
8.0.280.0070.00018.42
8.0.270.0040.00417.10
8.0.260.0060.00316.65
8.0.250.0060.00016.91
8.0.240.0000.00716.89
8.0.230.0030.00616.77
8.0.220.0070.00016.82
8.0.210.0000.00816.84
8.0.200.0030.00316.88
8.0.190.0030.00516.95
8.0.180.0000.00716.73
8.0.170.0000.00716.85
8.0.160.0000.00716.87
8.0.150.0000.00716.75
8.0.140.0040.00416.80
8.0.130.0050.00013.25
8.0.120.0000.00816.68
8.0.110.0040.00416.78
8.0.100.0000.00716.71
8.0.90.0040.00416.77
8.0.80.0100.01416.73
8.0.70.0030.00516.68
8.0.60.0000.00816.70
8.0.50.0040.00416.78
8.0.30.0160.00516.99
8.0.20.0070.01217.40
8.0.10.0040.00416.81
8.0.00.0130.01016.68
7.4.330.0000.00615.00
7.4.320.0030.00316.36
7.4.300.0060.00016.34
7.4.290.0000.00716.53
7.4.280.0050.00316.43
7.4.270.0000.00716.49
7.4.260.0030.00316.41
7.4.250.0040.00416.44
7.4.240.0000.00716.42
7.4.230.0000.00716.56
7.4.220.0110.00716.43
7.4.210.0060.01116.58
7.4.200.0000.00716.26
7.4.190.0040.00416.33
7.4.160.0130.00716.31
7.4.150.0090.00917.40
7.4.140.0060.01117.86
7.4.130.0130.00816.41
7.4.120.0070.01216.49
7.4.110.0070.01016.42
7.4.100.0140.00816.24
7.4.90.0110.01116.41
7.4.80.0190.00016.34
7.4.70.0100.01316.27
7.4.60.0070.01016.18
7.4.50.0030.00616.49
7.4.40.0130.00322.77
7.4.30.0080.00816.35
7.4.00.0070.00314.63
7.3.330.0000.00613.08
7.3.320.0030.00313.04
7.3.310.0030.00316.31
7.3.300.0030.00316.08
7.3.290.0090.00616.23
7.3.280.0070.00916.22
7.3.270.0130.00317.40
7.3.260.0090.00916.20
7.3.250.0070.01016.37
7.3.240.0130.00316.45
7.3.230.0060.01016.57
7.3.210.0100.00616.16
7.3.200.0090.01219.39
7.3.190.0090.00916.48
7.3.180.0160.00016.22
7.3.170.0070.01416.27
7.3.160.0000.02116.18
7.3.120.0030.01414.43
7.3.10.0080.00616.43
7.3.00.0070.01116.45
7.2.330.0080.00816.63
7.2.320.0120.00916.37
7.2.310.0100.00716.70
7.2.300.0100.00716.31
7.2.290.0060.00916.70
7.2.130.0110.00316.71
7.2.120.0030.01216.79
7.2.110.0030.00716.67
7.2.100.0180.00016.75
7.2.90.0090.01216.92
7.2.80.0040.01116.55
7.2.70.0100.00716.76
7.2.60.0110.00716.34
7.2.50.0140.00716.39
7.2.40.0070.00716.93
7.2.30.0080.01116.97
7.2.20.0160.01016.61
7.2.10.0080.00416.73
7.2.00.0050.01118.11
7.1.250.0080.00315.54
7.1.100.0000.01618.02
7.1.70.0030.00716.90
7.1.60.0030.02119.24
7.1.50.0270.00734.60
7.1.00.0070.07322.50
7.0.200.0060.00616.69
7.0.140.0070.07021.97
7.0.60.0070.03720.04
7.0.50.0030.08017.89
7.0.40.0100.03720.40
7.0.30.0000.09720.23
7.0.20.0100.04720.09
7.0.10.0070.06320.16
7.0.00.0100.04020.16
5.6.280.0100.06721.02
5.6.210.0070.08720.71
5.6.200.0070.06018.29
5.6.190.0100.08720.48
5.6.180.0270.04020.64
5.6.170.0270.07320.47
5.6.160.0070.04020.54
5.6.150.0030.06018.17
5.6.140.0030.04718.11
5.6.130.0070.09018.28
5.6.120.0070.05721.14
5.6.110.0100.08020.98
5.6.100.0070.03720.94
5.6.90.0070.05021.09
5.6.80.0030.04020.41
5.5.350.4200.03720.36
5.5.340.0070.08017.98
5.5.330.0100.03320.48
5.5.320.0170.04720.21
5.5.310.0230.07720.33
5.5.300.0070.03718.05
5.5.290.0100.06717.95
5.5.280.0170.06720.76
5.5.270.0030.04320.76
5.5.260.0030.04020.83
5.5.250.0070.08320.68
5.5.240.0130.08720.16
5.4.450.2600.04319.41
5.4.440.2400.03719.32
5.4.430.2470.03719.27
5.4.420.2330.04019.30
5.4.410.2270.04019.35
5.4.400.2970.03719.23
5.4.390.4070.02319.24
5.4.380.2800.03318.98
5.4.370.3030.02719.06
5.4.360.3100.04019.09
5.4.350.2730.04018.84
5.4.340.3130.03319.24
5.4.320.2730.04719.13
5.4.310.2700.03719.31
5.4.300.2570.04018.99
5.4.290.2970.04019.13
5.4.280.2900.04719.30
5.4.270.2900.03018.84
5.4.260.3070.03719.24
5.4.250.2670.03319.09
5.4.240.3000.04318.83
5.4.230.2600.03719.21
5.4.220.2600.03719.23
5.4.210.2870.04018.97
5.4.200.3530.04319.08
5.4.190.3630.03719.21
5.4.180.3430.04319.18
5.4.170.2900.04019.21
5.4.160.2800.04019.07
5.4.150.2770.03719.12
5.4.140.3030.03716.31
5.4.130.3000.03316.30
5.4.120.2770.03716.39
5.4.110.2930.03316.45
5.4.100.2500.04016.45
5.4.90.2900.04016.45
5.4.80.3100.03316.61
5.4.70.3100.03716.35
5.4.60.3300.03316.54
5.4.50.3100.03716.51
5.4.40.2800.03316.53
5.4.30.2870.03316.34
5.4.20.2970.03316.48
5.4.10.2800.04316.45
5.4.00.3000.04015.81
5.3.290.3230.03314.77
5.3.280.2930.03714.59
5.3.270.3030.04314.50
5.3.260.2730.04014.65
5.3.250.2400.03314.57
5.3.240.3130.03314.58
5.3.230.2870.03714.57
5.3.220.2830.04014.70
5.3.210.2830.03714.61
5.3.200.3330.04714.64
5.3.190.2900.04014.57
5.3.180.2770.04314.45
5.3.170.3000.03714.55
5.3.160.3130.04014.70
5.3.150.2830.04014.56
5.3.140.3230.02714.45
5.3.130.3170.03314.61
5.3.120.3000.03714.65
5.3.110.3200.04714.65
5.3.100.3230.03014.12
5.3.90.2500.04314.07
5.3.80.3100.03314.23
5.3.70.3200.03014.23
5.3.60.2830.03714.11
5.3.50.3100.04014.18
5.3.40.2730.04014.01
5.3.30.2670.03713.95
5.3.20.3070.03313.69
5.3.10.2700.03313.55
5.3.00.2930.03013.71
5.2.170.2470.03311.05
5.2.160.2300.03311.07
5.2.150.2270.03311.11
5.2.140.2670.03011.11
5.2.130.2300.02311.07
5.2.120.2600.03011.32
5.2.110.2600.02311.10
5.2.100.2630.02711.05
5.2.90.1930.02311.11
5.2.80.2370.02711.00
5.2.70.2500.03011.09
5.2.60.2430.02311.13
5.2.50.2470.02311.10
5.2.40.1830.03311.08
5.2.30.1830.02711.04
5.2.20.2130.03010.88
5.2.10.2130.03010.93
5.2.00.2130.03010.75
5.1.60.1830.02710.75
5.1.50.1900.02310.75
5.1.40.1930.02710.75
5.1.30.1930.03010.75
5.1.20.2170.02310.75
5.1.10.1770.02310.75
5.1.00.1930.02310.75
5.0.50.0800.01710.75
5.0.40.0970.02010.75
5.0.30.0970.03310.75
5.0.20.0930.02010.75
5.0.10.0930.02010.75
5.0.00.0930.03010.75
4.4.90.0870.02010.75
4.4.80.1230.01710.75
4.4.70.0530.01310.75
4.4.60.1100.02310.75
4.4.50.0770.01310.75
4.4.40.0630.03010.75
4.4.30.1030.02010.75
4.4.20.0970.02010.75
4.4.10.1000.02010.75
4.4.00.0570.02710.75
4.3.110.0670.02010.75
4.3.100.1070.01010.75
4.3.90.1300.02010.75
4.3.80.1270.02310.75
4.3.70.0730.01710.75
4.3.60.1130.02010.75
4.3.50.1000.01310.75
4.3.40.0600.03310.75
4.3.30.0530.01710.75
4.3.20.0500.01310.75
4.3.10.0000.02010.75
4.3.00.0470.01710.75

preferences:
35.98 ms | 401 KiB | 5 Q