3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bobo = new stdclass; $bobo->{0} = 0; $bobo->{1} = 1; $bobo->{2} = 2; $bobo->{3} = 3; var_dump((array)$bobo); $sigh = (array)$bobo; $bobo['0'] = "gawd"; echo json_encode((array)$bobo);

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)
8.3.70.0070.00718.55
8.3.60.0120.00316.75
8.3.50.0150.00721.27
8.3.40.0110.00418.80
8.3.30.0140.00018.83
8.3.20.0070.00020.25
8.3.10.0040.00421.81
8.3.00.0080.00020.80
8.2.190.0100.00716.58
8.2.180.0070.00716.38
8.2.170.0090.00922.96
8.2.160.0110.00719.07
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00422.17
8.2.120.0000.00826.35
8.2.110.0060.00322.07
8.2.100.0060.00617.80
8.2.90.0000.00819.09
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0050.00517.80
8.2.50.0040.00418.10
8.2.40.0080.00020.59
8.2.30.0000.00720.49
8.2.20.0040.00417.66
8.2.10.0040.00417.90
8.2.00.0000.00717.89
8.1.280.0040.01125.92
8.1.270.0060.00323.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0040.00420.51
8.1.230.0040.00717.43
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.00817.35
8.1.190.0040.00417.13
8.1.180.0050.00318.10
8.1.170.0040.00418.52
8.1.160.0050.00220.80
8.1.150.0000.00718.86
8.1.140.0000.00819.42
8.1.130.0000.00817.52
8.1.120.0040.00417.46
8.1.110.0040.00417.30
8.1.100.0080.00017.29
8.1.90.0040.00417.32
8.1.80.0030.00517.40
8.1.70.0030.00317.47
8.1.60.0000.00717.62
8.1.50.0000.00817.55
8.1.40.0040.00417.45
8.1.30.0000.00817.63
8.1.20.0000.00817.62
8.1.10.0040.00417.33
8.1.00.0040.00417.42
8.0.300.0050.00318.77
8.0.290.0050.00516.75
8.0.280.0000.00718.42
8.0.270.0030.00317.08
8.0.260.0030.00317.18
8.0.250.0000.00716.97
8.0.240.0030.00316.94
8.0.230.0000.01016.92
8.0.220.0000.00716.89
8.0.210.0000.00716.95
8.0.200.0040.00416.95
8.0.190.0040.00416.93
8.0.180.0070.00016.94
8.0.170.0060.00316.80
8.0.160.0040.00416.88
8.0.150.0000.00816.81
8.0.140.0080.00016.89
8.0.130.0000.00513.39
8.0.120.0030.00516.86
8.0.110.0000.00816.84
8.0.100.0080.00016.84
8.0.90.0000.00716.70
8.0.80.0060.01116.87
8.0.70.0000.00716.87
8.0.60.0000.00716.93
8.0.50.0050.00316.86
8.0.30.0070.00917.14
8.0.20.0130.01017.40
8.0.10.0030.00517.07
8.0.00.0100.00716.97
7.4.330.0030.00315.08
7.4.320.0000.00616.50
7.4.300.0030.00316.58
7.4.290.0040.00416.48
7.4.280.0080.00016.60
7.4.270.0000.00716.52
7.4.260.0080.00016.47
7.4.250.0040.00416.45
7.4.240.0000.00716.61
7.4.230.0070.00016.60
7.4.220.0070.01416.46
7.4.210.0040.01116.36
7.4.200.0040.00416.57
7.4.160.0100.01316.42
7.4.150.0090.01317.40
7.4.140.0100.01317.86
7.4.130.0090.00816.63
7.4.120.0070.01116.57
7.4.110.0040.01916.43
7.4.100.0100.01016.60
7.4.90.0110.00716.43
7.4.80.0090.00919.39
7.4.70.0050.01116.54
7.4.60.0060.01016.46
7.4.50.0060.01216.15
7.4.40.0070.01116.36
7.4.30.0070.01016.61
7.4.00.0070.01114.83
7.3.330.0000.00613.22
7.3.320.0030.00313.28
7.3.310.0030.00316.38
7.3.300.0030.00316.45
7.3.290.0080.00616.43
7.3.280.0130.00516.39
7.3.270.0200.00617.40
7.3.260.0110.00616.23
7.3.250.0130.00716.48
7.3.240.0020.01416.45
7.3.230.0100.00716.48
7.3.210.0140.00716.39
7.3.200.0130.00316.38
7.3.190.0070.01116.36
7.3.180.0060.01016.64
7.3.170.0060.01016.27
7.3.160.0090.01716.38
7.3.120.0090.00614.80
7.3.110.0100.00714.91
7.3.100.0090.00614.66
7.3.90.0090.00614.81
7.3.80.0120.00014.90
7.3.70.0070.01014.95
7.3.60.0120.00315.00
7.3.50.0070.01014.92
7.3.40.0060.00614.89
7.3.30.0110.00714.77
7.3.20.0000.01116.69
7.3.10.0110.00616.46
7.3.00.0120.00916.54
7.2.330.0130.01616.72
7.2.320.0130.00416.70
7.2.310.0100.00716.50
7.2.300.0060.01016.41
7.2.290.0080.01116.59
7.2.240.0040.01115.01
7.2.230.0030.01415.07
7.2.220.0100.00715.12
7.2.210.0060.00915.16
7.2.200.0100.00314.80
7.2.190.0050.00515.09
7.2.180.0000.01615.08
7.2.170.0060.00914.90
7.2.160.0000.01415.11
7.2.150.0030.01416.77
7.2.140.0120.00017.07
7.2.130.0090.00716.64
7.2.120.0030.01116.94
7.2.110.0050.01316.79
7.2.100.0080.00616.74
7.2.90.0120.00716.53
7.2.80.0070.00816.54
7.2.70.0020.01216.89
7.2.60.0090.00516.77
7.2.50.0120.00716.61
7.2.40.0050.00916.77
7.2.30.0100.00716.77
7.2.20.0080.00916.78
7.2.10.0160.00516.81
7.2.00.0070.00816.95
7.1.330.0060.01015.79
7.1.320.0000.01215.73
7.1.310.0030.01015.64
7.1.300.0000.01415.58
7.1.290.0090.00915.61
7.1.280.0100.00715.57
7.1.270.0100.00715.72
7.1.260.0100.00715.71
7.1.250.0080.00515.41
7.1.200.0060.00615.83
7.1.100.0040.00817.96
7.1.70.0000.00817.11
7.1.60.0060.00916.89
7.1.50.0000.01016.93
7.1.40.0000.01416.55
7.1.30.0000.01116.50
7.1.20.0070.01516.80
7.1.10.0040.00816.49
7.1.00.0030.01316.72
7.0.200.0030.00816.46
7.0.190.0030.00316.38
7.0.180.0000.00816.37
7.0.170.0050.00216.40
7.0.160.0030.00916.22
7.0.150.0030.00716.37
7.0.140.0000.00916.64
7.0.130.0030.00516.63
7.0.120.0060.00616.58
7.0.110.0040.00416.50
7.0.100.0080.00016.54
7.0.90.0070.00716.44
7.0.80.0060.00316.50
7.0.70.0040.00416.48
7.0.60.0000.00816.35
7.0.50.0040.00416.22
7.0.40.0040.00415.15
7.0.30.0030.00715.15
7.0.20.0030.00615.15
7.0.10.0040.00715.15
7.0.00.0060.01015.15
5.6.300.0070.07320.88
5.6.290.0070.04920.91
5.6.280.0100.05121.08
5.6.270.0030.05420.87
5.6.260.0030.04520.81
5.6.250.0070.04121.05
5.6.240.0060.03920.88
5.6.230.0000.04520.83
5.6.220.0030.04920.81
5.6.210.0240.02720.95
5.6.200.0070.04320.83
5.6.190.0000.05220.93
5.6.180.0100.06121.02
5.6.170.0100.07720.81
5.6.160.0000.06721.01
5.6.150.0030.04220.95
5.6.140.0000.04420.81
5.6.130.0030.03920.73
5.6.120.0030.04320.82
5.6.110.0100.04320.72
5.6.100.0230.04620.80
5.6.90.0030.04820.91
5.6.80.0030.04020.15
5.6.70.0030.04020.38
5.6.60.0100.03620.21
5.6.50.0170.04820.31
5.6.40.0130.03320.20
5.6.30.0030.05020.38
5.6.20.0060.04520.16
5.6.10.0000.05120.33
5.6.00.0100.04420.07
5.5.380.0030.06817.51
5.5.370.0030.03817.51
5.5.360.0000.04417.45
5.5.350.0030.05217.46
5.5.340.0030.08017.94
5.5.330.0070.03617.84
5.5.320.0070.08217.95
5.5.310.0100.08017.72
5.5.300.0030.04118.02
5.5.290.0030.04018.06
5.5.280.0000.04818.05
5.5.270.0070.04418.06
5.5.260.0100.05318.11
5.5.250.0030.04217.75
5.5.240.0000.05017.42
5.5.230.0030.04417.35
5.5.220.0230.05017.49
5.5.210.0000.04217.44
5.5.200.0030.03917.06
5.5.190.0030.04417.29
5.5.180.0270.04717.38
5.5.160.0060.04217.41
5.5.150.0130.03617.18
5.5.140.0310.04117.11
5.5.130.0030.04217.38
5.5.120.0000.04617.18
5.5.110.0000.04617.37
5.5.100.0030.04717.23
5.5.90.0030.04417.10
5.5.80.0090.03117.37
5.5.70.0040.04216.98
5.5.60.0100.03317.27
5.5.50.0070.05017.23
5.5.40.0000.04116.98
5.5.30.0070.03917.30
5.5.20.0000.04717.21
5.5.10.0060.04817.26
5.5.00.0130.03917.08

preferences:
59.53 ms | 401 KiB | 5 Q