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); $bobo['0'] = "gawd"; echo json_encode((array)$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)
8.3.60.0070.00716.74
8.3.50.0140.00821.15
8.3.40.0150.00618.96
8.3.30.0070.00718.54
8.3.20.0040.00420.32
8.3.10.0080.00021.78
8.3.00.0080.00020.90
8.2.180.0040.01116.88
8.2.170.0090.00622.96
8.2.160.0000.01320.52
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00422.20
8.2.120.0070.00026.35
8.2.110.0070.00322.21
8.2.100.0080.00417.72
8.2.90.0040.00418.09
8.2.80.0060.00317.97
8.2.70.0050.00317.63
8.2.60.0000.00917.80
8.2.50.0090.00018.10
8.2.40.0050.00320.64
8.2.30.0000.00720.68
8.2.20.0040.00417.73
8.2.10.0040.00417.90
8.2.00.0050.00218.00
8.1.280.0040.01125.92
8.1.270.0030.00623.76
8.1.260.0050.00228.09
8.1.250.0080.00028.09
8.1.240.0060.00323.80
8.1.230.0090.00321.04
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0100.00017.36
8.1.190.0090.00017.35
8.1.180.0040.00418.10
8.1.170.0000.00718.66
8.1.160.0040.00420.80
8.1.150.0000.00818.82
8.1.140.0020.00519.52
8.1.130.0020.00517.60
8.1.120.0030.00517.47
8.1.110.0040.00417.41
8.1.100.0040.00417.30
8.1.90.0050.00317.43
8.1.80.0040.00417.29
8.1.70.0000.00717.48
8.1.60.0040.00417.47
8.1.50.0040.00417.49
8.1.40.0080.00017.55
8.1.30.0030.00617.66
8.1.20.0060.00317.55
8.1.10.0040.00417.43
8.1.00.0000.00817.45
8.0.300.0080.00020.10
8.0.290.0060.00316.75
8.0.280.0050.00218.39
8.0.270.0000.00817.10
8.0.260.0030.00317.24
8.0.250.0030.00316.86
8.0.240.0000.00616.85
8.0.230.0030.00616.84
8.0.220.0030.00316.93
8.0.210.0020.00516.80
8.0.200.0030.00616.95
8.0.190.0040.00416.94
8.0.180.0000.00816.87
8.0.170.0060.00316.80
8.0.160.0050.00316.83
8.0.150.0080.00016.84
8.0.140.0080.00016.85
8.0.130.0030.00313.30
8.0.120.0050.00316.87
8.0.110.0000.00816.77
8.0.100.0080.00016.72
8.0.90.0070.00016.70
8.0.80.0040.01116.83
8.0.70.0070.00016.85
8.0.60.0070.00016.96
8.0.50.0050.00316.82
8.0.30.0060.01216.99
8.0.20.0200.00717.41
8.0.10.0030.00516.88
8.0.00.0070.01316.74
7.4.330.0050.00015.08
7.4.320.0000.00616.64
7.4.300.0000.00716.48
7.4.290.0070.00016.47
7.4.280.0070.00016.50
7.4.270.0040.00416.50
7.4.260.0000.00716.39
7.4.250.0070.00016.46
7.4.240.0030.00316.61
7.4.230.0040.00316.61
7.4.220.0110.00716.52
7.4.210.0070.01116.52
7.4.200.0000.00716.30
7.4.160.0090.01216.68
7.4.150.0190.00617.40
7.4.140.0150.00417.86
7.4.130.0150.00516.61
7.4.120.0130.00516.58
7.4.110.0030.02016.49
7.4.100.0090.01316.51
7.4.90.0060.01216.42
7.4.80.0100.01019.39
7.4.70.0040.01116.65
7.4.60.0100.00616.67
7.4.50.0060.01016.52
7.4.40.0120.00416.49
7.4.30.0110.01116.64
7.4.00.0100.00614.68
7.3.330.0050.00013.23
7.3.320.0060.00013.19
7.3.310.0070.00016.45
7.3.300.0070.00016.41
7.3.290.0080.00716.42
7.3.280.0100.00916.40
7.3.270.0120.01217.40
7.3.260.0000.01716.53
7.3.250.0080.01116.45
7.3.240.0130.00716.36
7.3.230.0130.00416.39
7.3.210.0100.01416.36
7.3.200.0090.00916.28
7.3.190.0160.00416.44
7.3.180.0150.00016.56
7.3.170.0120.00816.57
7.3.160.0070.01416.27
7.2.330.0090.00916.67
7.2.320.0090.01216.68
7.2.310.0100.01216.61
7.2.300.0080.00816.39
7.2.290.0080.00816.52
7.2.60.0000.01316.57
7.2.00.0030.00719.23
7.1.200.0040.00415.76
7.1.100.0000.01118.17
7.1.70.0820.00315.01
7.1.60.0150.01119.59
7.1.50.0030.00816.93
7.1.00.0070.07022.36
7.0.200.0720.00614.79
7.0.90.0070.09019.91
7.0.80.0100.07719.89
7.0.70.0000.04719.94
7.0.60.0070.04719.93
7.0.50.0070.07020.34
7.0.40.0070.08720.05
7.0.30.0070.06020.18
7.0.20.0130.06720.05
7.0.10.0070.08319.91
7.0.00.0200.06720.17
5.6.280.0030.07321.07
5.6.240.0030.08320.69
5.6.230.0100.04320.59
5.6.220.0000.05020.46
5.6.210.0170.07020.55
5.6.200.0070.05021.04
5.6.190.0100.08321.00
5.6.180.0030.08720.97
5.6.170.0070.08321.10
5.6.160.0030.05321.02
5.6.150.0070.08321.05
5.6.140.0100.08020.93
5.6.130.0030.08721.02
5.6.120.0100.08021.02
5.6.110.0100.04021.09
5.6.100.0070.06021.01
5.6.90.0070.08321.02
5.6.80.0130.05720.40
5.6.70.0030.07020.47
5.6.60.0030.08020.39
5.6.50.0070.07320.40
5.6.40.0170.07320.31
5.6.30.0030.04720.36
5.6.20.0100.07020.43
5.6.10.0030.05720.29
5.6.00.0100.04020.33
5.5.380.0030.04720.44
5.5.370.0130.04720.44
5.5.360.0030.05720.40
5.5.350.0170.06720.41
5.5.340.0200.06720.88
5.5.330.0200.07020.64
5.5.320.0070.08020.64
5.5.310.0030.08320.91
5.5.300.0130.08020.75
5.5.290.0130.07720.86
5.5.280.0100.08720.82
5.5.270.0130.08020.75
5.5.260.0100.08020.71
5.5.250.0030.08320.72
5.5.240.0130.07020.21
5.5.230.0070.08020.27
5.5.220.0000.06020.13
5.5.210.0130.08020.15
5.5.200.0130.07320.28
5.5.190.0000.04320.18
5.5.180.0000.08720.20
5.5.160.0030.04020.14
5.5.150.0000.08320.21
5.5.140.0030.05720.27
5.5.130.0000.04720.27
5.5.120.0030.04320.14
5.5.110.0130.06720.13
5.5.100.0100.07320.10
5.5.90.0170.07020.04
5.5.80.0130.05019.97
5.5.70.0070.08020.14
5.5.60.0000.07320.15
5.5.50.0130.07320.13
5.5.40.0030.07320.09
5.5.30.0070.07020.04
5.5.20.0030.05320.04
5.5.10.0070.04020.12
5.5.00.0100.07720.02

preferences:
65.55 ms | 401 KiB | 5 Q