3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object)array(array('123' => '456')); var_dump($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)
8.3.40.0070.00718.59
8.3.30.0110.00319.00
8.3.20.0040.00420.39
8.3.10.0060.00320.52
8.3.00.0000.00919.38
8.2.170.0110.00322.96
8.2.160.0070.00720.45
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00517.68
8.2.110.0090.00020.26
8.2.100.0080.00418.09
8.2.90.0000.00719.09
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0030.00517.93
8.2.50.0060.00318.07
8.2.40.0040.00419.89
8.2.30.0000.00717.98
8.2.20.0040.00417.54
8.2.10.0000.00818.04
8.2.00.0000.00817.65
8.1.270.0040.00422.14
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0000.00823.71
8.1.230.0080.00419.01
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0090.00017.22
8.1.180.0080.00018.10
8.1.170.0040.00418.47
8.1.160.0040.00421.94
8.1.150.0000.00818.82
8.1.140.0070.00017.38
8.1.130.0000.00717.80
8.1.120.0030.00317.38
8.1.110.0050.00317.29
8.1.100.0040.00417.39
8.1.90.0030.00617.38
8.1.80.0040.00417.27
8.1.70.0070.00017.39
8.1.60.0060.00317.52
8.1.50.0060.00317.46
8.1.40.0070.00017.43
8.1.30.0060.00317.45
8.1.20.0060.00317.56
8.1.10.0040.00417.32
8.1.00.0000.00917.29
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0030.00318.37
8.0.270.0080.00016.84
8.0.260.0030.00317.09
8.0.250.0030.00316.95
8.0.240.0030.00316.95
8.0.230.0000.00816.99
8.0.220.0000.00716.92
8.0.210.0000.00616.91
8.0.200.0000.00816.93
8.0.190.0040.00416.82
8.0.180.0070.00016.86
8.0.170.0000.00816.88
8.0.160.0040.00416.85
8.0.150.0040.00416.91
8.0.140.0050.00316.87
8.0.130.0000.00513.31
8.0.120.0000.00716.87
8.0.110.0070.00016.83
8.0.100.0030.00516.93
8.0.90.0050.00216.74
8.0.80.0060.00916.93
8.0.70.0000.00816.94
8.0.60.0070.00016.79
8.0.50.0000.00716.93
8.0.30.0120.00917.12
8.0.20.0120.01017.40
8.0.10.0000.00716.97
8.0.00.0070.01016.77
7.4.330.0020.00215.00
7.4.320.0060.00016.56
7.4.300.0000.00616.47
7.4.290.0000.00716.54
7.4.280.0000.01016.43
7.4.270.0000.00716.41
7.4.260.0000.00716.38
7.4.250.0000.00816.38
7.4.240.0040.00416.47
7.4.230.0000.00716.42
7.4.220.0130.00616.39
7.4.210.0130.00716.46
7.4.200.0040.00316.31
7.4.160.0120.00316.55
7.4.150.0120.00617.40
7.4.140.0130.00817.86
7.4.130.0070.01416.40
7.4.120.0080.01116.39
7.4.110.0070.01016.45
7.4.100.0090.01016.36
7.4.90.0060.01016.53
7.4.80.0160.00319.39
7.4.70.0090.01216.48
7.4.60.0070.01016.34
7.4.50.0090.00016.59
7.4.40.0060.01116.20
7.4.30.0150.00416.51
7.4.00.0040.01114.85
7.3.330.0030.00313.03
7.3.320.0000.00512.96
7.3.310.0000.00716.25
7.3.300.0060.00316.10
7.3.290.0030.01516.29
7.3.280.0070.00816.16
7.3.270.0070.01117.40
7.3.260.0090.00916.16
7.3.250.0070.00916.13
7.3.240.0070.01016.46
7.3.230.0100.00716.39
7.3.210.0060.01116.41
7.3.200.0100.00719.39
7.3.190.0100.00816.45
7.3.180.0120.00916.43
7.3.170.0070.01016.35
7.3.160.0080.01116.30
7.3.120.0040.01314.71
7.3.110.0100.00314.35
7.3.100.0080.00614.75
7.3.90.0100.00314.72
7.3.80.0070.00414.71
7.3.70.0080.00814.64
7.3.60.0070.00714.65
7.3.50.0020.01414.78
7.3.40.0050.00714.50
7.3.30.0060.00714.53
7.3.20.0050.00716.63
7.3.10.0070.00716.58
7.3.00.0070.00716.34
7.2.330.0110.00816.53
7.2.320.0090.00916.58
7.2.310.0150.00616.31
7.2.300.0170.00016.41
7.2.290.0040.01216.36
7.2.250.0140.00314.60
7.2.240.0030.01414.89
7.2.230.0050.01314.74
7.2.220.0090.00714.98
7.2.210.0080.00615.08
7.2.200.0070.00914.88
7.2.190.0030.01114.88
7.2.180.0090.00514.95
7.2.170.0020.00914.86
7.2.160.0090.00614.90
7.2.150.0030.00916.46
7.2.140.0070.00716.75
7.2.130.0000.01116.77
7.2.120.0050.00516.64
7.2.110.0050.00816.64
7.2.100.0000.01316.69
7.2.90.0020.01016.74
7.2.80.0050.00916.70
7.2.70.0020.01416.74
7.2.60.0040.01216.71
7.2.50.0060.00716.78
7.2.40.0050.01016.85
7.2.30.0100.00416.70
7.2.20.0070.00916.57
7.2.10.0080.00716.77
7.2.00.0030.01217.71
7.1.330.0050.00715.65
7.1.320.0070.00415.56
7.1.310.0080.00615.71
7.1.300.0020.01115.42
7.1.290.0030.01215.74
7.1.280.0030.01115.75
7.1.270.0030.01015.70
7.1.260.0040.00915.60
7.1.250.0050.00415.66
7.1.240.0050.00515.50
7.1.230.0030.00615.44
7.1.220.0000.01115.68
7.1.210.0040.00715.30
7.1.200.0050.00415.39
7.1.190.0030.00715.32
7.1.180.0080.00315.41
7.1.170.0000.01415.67
7.1.160.0030.01015.69
7.1.150.0060.00315.64
7.1.140.0030.01015.36
7.1.130.0040.00915.58
7.1.120.0070.00715.55
7.1.110.0030.00915.53
7.1.100.0000.01216.51
7.1.90.0070.00715.54
7.1.80.0040.01115.52
7.1.70.0060.00416.27
7.1.60.0030.01017.59
7.1.50.0030.01416.21
7.1.40.0080.00615.53
7.1.30.0140.00015.71
7.1.20.0030.00915.54
7.1.10.0100.00315.70
7.1.00.0070.04018.96
7.0.330.0000.01414.98
7.0.320.0000.01114.99
7.0.310.0000.01415.28
7.0.300.0060.00615.05
7.0.290.0100.00315.26
7.0.280.0060.00615.27
7.0.270.0000.01115.14
7.0.260.0040.00815.30
7.0.250.0070.00415.18
7.0.240.0070.00315.14
7.0.230.0060.00614.93
7.0.220.0030.01015.18
7.0.210.0060.00615.35
7.0.200.0080.00515.85
7.0.190.0000.01314.93
7.0.180.0030.01014.96
7.0.170.0000.01215.15
7.0.160.0030.01015.32
7.0.150.0000.01015.23
7.0.140.0070.03718.64
7.0.130.0080.00614.84
7.0.120.0040.00715.10
7.0.110.0070.00715.21
7.0.100.0030.00615.13
7.0.90.0070.00715.45
7.0.80.0060.00615.50
7.0.70.0040.01115.34
7.0.60.0100.04117.66
7.0.50.0040.02416.52
7.0.40.0050.03216.72
7.0.30.0310.04016.79
7.0.20.0170.02516.75
7.0.10.0200.03516.69
7.0.00.0040.03216.58
5.6.380.0060.00614.04
5.6.370.0060.00613.63
5.6.360.0060.00614.02
5.6.350.0030.00914.28
5.6.340.0030.01013.74
5.6.330.0030.00614.33
5.6.320.0070.00714.01
5.6.310.0080.00614.14
5.6.300.0030.01014.47
5.6.290.0060.00614.17
5.6.280.0070.04117.56
5.6.270.0000.01614.18
5.6.260.0090.00614.16
5.6.250.0100.00613.95
5.6.240.0060.00314.23
5.6.230.0050.00514.18
5.6.220.0040.00814.10
5.6.210.0050.04417.44
5.6.200.0050.04016.20
5.6.190.0030.02717.40
5.6.180.0150.03417.41
5.6.170.0160.02117.32
5.6.160.0050.04917.34
5.6.150.0050.04015.98
5.6.140.0070.02216.20
5.6.130.0010.02616.07
5.6.120.0100.04017.63
5.6.110.0050.03817.53
5.6.100.0120.04017.59
5.6.90.0030.04117.54
5.6.80.0120.03517.18
5.6.70.1730.02317.39
5.6.60.0000.01413.98
5.6.50.0080.00714.08
5.6.40.0070.00713.89
5.6.30.0100.00313.86
5.6.20.0030.01014.26
5.6.10.0040.00413.88
5.6.00.0030.01314.18
5.5.380.0060.00311.18
5.5.370.0070.00711.18
5.5.360.0000.00711.18
5.5.350.0050.03115.74
5.5.340.0090.04114.58
5.5.330.0030.02315.77
5.5.320.0210.02515.84
5.5.310.0200.04015.73
5.5.300.0030.02514.54
5.5.290.0080.04014.58
5.5.280.0060.02016.01
5.5.270.0070.04316.02
5.5.260.0080.03816.06
5.5.250.0060.04615.89
5.5.240.0100.03815.60
5.5.230.0030.00911.18
5.5.220.0030.01011.18
5.5.210.0000.01211.18
5.5.200.0060.00611.18
5.5.190.0060.00011.18
5.5.180.0120.00011.18
5.5.170.0040.00811.18
5.5.160.0000.00711.18
5.5.150.0070.00411.18
5.5.140.0030.00711.18
5.5.130.0030.00611.18
5.5.120.0000.00711.18
5.5.110.0070.00311.18
5.5.100.0070.00711.18
5.5.90.0080.00311.18
5.5.80.0040.00711.18
5.5.70.0030.00711.18
5.5.60.0030.00311.18
5.5.50.0070.00311.18
5.5.40.0000.01111.18
5.5.30.0070.00011.18
5.5.20.0000.00811.18
5.5.10.0030.01011.18
5.5.00.0060.00311.18
5.4.450.0130.02615.29
5.4.440.0160.02315.30
5.4.430.0130.03215.28
5.4.420.0370.00015.25
5.4.410.0350.00215.29
5.4.400.0350.00315.17
5.4.390.0340.00215.17
5.4.380.0320.00315.18
5.4.370.0320.00615.16
5.4.360.0310.00315.10
5.4.350.0350.00315.06
5.4.340.0320.00215.07
5.4.330.0090.00011.18
5.4.320.0050.02011.81
5.4.310.0060.02011.81
5.4.300.0050.02011.81
5.4.290.0050.02211.81
5.4.280.0040.02111.76
5.4.270.0050.02211.76
5.4.260.0050.02311.76
5.4.250.0070.01811.76
5.4.240.0040.02011.76
5.4.230.0050.02211.76
5.4.220.0080.02111.76
5.4.210.0050.02011.76
5.4.200.0020.02511.76
5.4.190.0070.01911.75
5.4.180.0070.01911.75
5.4.170.0020.02111.76
5.4.160.0060.01811.76
5.4.150.0040.02111.76
5.4.140.0040.02511.60
5.4.130.0040.02111.59
5.4.120.0040.02711.57
5.4.110.0050.02111.57
5.4.100.0100.01611.57
5.4.90.0050.02311.57
5.4.80.0040.02611.57
5.4.70.0050.02011.57
5.4.60.0050.01911.57
5.4.50.0040.02211.57
5.4.40.0050.02111.56
5.4.30.0040.02211.56
5.4.20.0050.02211.56
5.4.10.0030.02211.56
5.4.00.0050.02511.30
5.3.290.0040.02411.99
5.3.280.0040.02511.94
5.3.270.0070.02011.95
5.3.260.0040.02211.95
5.3.250.0030.02211.95
5.3.240.0070.02111.95
5.3.230.0040.02211.94
5.3.220.0040.02211.93
5.3.210.0090.02211.93
5.3.200.0060.02011.93
5.3.190.0070.02111.93
5.3.180.0030.02011.93
5.3.170.0040.02511.92
5.3.160.0030.02211.92
5.3.150.0020.02211.92
5.3.140.0060.02111.92
5.3.130.0060.02011.92
5.3.120.0050.02211.92
5.3.110.0030.02511.92
5.3.100.0060.02311.65
5.3.90.0070.02211.63
5.3.80.0030.02311.63
5.3.70.0070.02011.63
5.3.60.0060.02011.62
5.3.50.0070.02011.59
5.3.40.0070.02111.59
5.3.30.0050.02311.56
5.3.20.0050.02211.45
5.3.10.0070.02011.43
5.3.00.0040.02311.42
5.2.170.0020.02010.18
5.2.160.0060.01610.18
5.2.150.0050.01510.18
5.2.140.0040.02010.17
5.2.130.0040.01810.15
5.2.120.0040.02210.16
5.2.110.0050.01810.16
5.2.100.0060.01510.16
5.2.90.0040.01710.15
5.2.80.0040.01710.15
5.2.70.0040.02310.15
5.2.60.0060.02210.13
5.2.50.0060.02310.12
5.2.40.0060.01710.10
5.2.30.0060.01810.09
5.2.20.0050.01810.09
5.2.10.0020.01910.04
5.2.00.0030.0179.97
5.1.60.0060.0139.62
5.1.50.0040.0159.62
5.1.40.0030.0149.61
5.1.30.0010.0209.78
5.1.20.0030.0189.79
5.1.10.0030.0219.65
5.1.00.0010.0219.65
5.0.50.0050.0118.89
5.0.40.0010.0138.82
5.0.30.0020.0188.73
5.0.20.0020.0138.71
5.0.10.0060.0098.70
5.0.00.0050.0178.70
4.4.90.0010.0127.98
4.4.80.0020.0137.97
4.4.70.0010.0147.96
4.4.60.0030.0087.96
4.4.50.0010.0117.97
4.4.40.0030.0157.94
4.4.30.0020.0117.97
4.4.20.0010.0108.01
4.4.10.0020.0108.01
4.4.00.0020.0157.97
4.3.110.0020.0127.92
4.3.100.0030.0077.92
4.3.90.0020.0087.90
4.3.80.0020.0187.88
4.3.70.0020.0107.90
4.3.60.0010.0127.90
4.3.50.0020.0097.90
4.3.40.0030.0137.86
4.3.30.0000.0117.23
4.3.20.0010.0117.21
4.3.10.0040.0097.20
4.3.00.0000.01012.26

preferences:
39.88 ms | 400 KiB | 5 Q