3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object) [ 'items' => [ 'one', 'two' ] ]; echo (base64_decode($obj->items)) ? "true" : "false";

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)
8.3.60.0070.01016.74
8.3.50.0150.00621.99
8.3.40.0090.00618.98
8.3.30.0040.01119.23
8.3.20.0000.00820.34
8.3.10.0000.00821.68
8.3.00.0080.00019.26
8.2.180.0040.01116.61
8.2.170.0110.00422.96
8.2.160.0030.01020.33
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00722.25
8.2.110.0070.00320.56
8.2.100.0040.00817.72
8.2.90.0000.00818.92
8.2.80.0040.00417.97
8.2.70.0040.00417.61
8.2.60.0000.00919.45
8.2.50.0030.00618.07
8.2.40.0040.00419.71
8.2.30.0000.00819.70
8.2.20.0060.00317.68
8.2.10.0070.00018.10
8.2.00.0000.01017.73
8.1.280.0070.00725.92
8.1.270.0030.00622.11
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0050.00523.82
8.1.230.0060.00617.52
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0080.00017.22
8.1.180.0030.00618.10
8.1.170.0060.00318.41
8.1.160.0000.00721.93
8.1.150.0030.00518.44
8.1.140.0040.00417.22
8.1.130.0030.00317.71
8.1.120.0000.00717.43
8.1.110.0000.00917.25
8.1.100.0070.00017.41
8.1.90.0070.00017.30
8.1.80.0080.00017.38
8.1.70.0030.00317.31
8.1.60.0070.00317.40
8.1.50.0030.00517.51
8.1.40.0000.00817.40
8.1.30.0000.00817.58
8.1.20.0060.00317.57
8.1.10.0070.00017.53
8.1.00.0050.00217.52
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0000.00718.25
8.0.270.0000.00717.05
8.0.260.0000.00617.08
8.0.250.0030.00316.88
8.0.240.0000.00616.91
8.0.230.0000.00716.90
8.0.220.0030.00316.89
8.0.210.0050.00316.85
8.0.200.0000.00616.87
8.0.190.0040.00416.85
8.0.180.0070.00016.81
8.0.170.0000.00816.93
8.0.160.0000.00916.82
8.0.150.0090.00016.89
8.0.140.0000.00716.88
8.0.130.0000.00513.30
8.0.120.0080.00016.75
8.0.110.0000.00716.81
8.0.100.0040.00416.75
8.0.90.0080.00016.90
8.0.80.0150.00016.91
8.0.70.0030.00416.95
8.0.60.0060.00316.87
8.0.50.0040.00416.75
8.0.30.0080.01016.79
8.0.20.0130.00717.40
8.0.10.0000.00817.04
8.0.00.0110.00916.56
7.4.330.0030.00315.08
7.4.320.0070.00016.52
7.4.300.0000.00616.41
7.4.290.0070.00016.39
7.4.280.0080.00016.34
7.4.270.0040.00416.34
7.4.260.0030.00516.36
7.4.250.0000.00716.38
7.4.240.0030.00416.49
7.4.230.0070.00016.43
7.4.220.0170.00016.55
7.4.210.0090.00516.43
7.4.200.0000.00716.64
7.4.190.0070.00016.54
7.4.160.0060.01316.62
7.4.150.0150.00317.40
7.4.140.0090.01317.86
7.4.130.0080.00816.42
7.4.120.0100.00716.43
7.4.110.0100.00716.30
7.4.100.0140.00316.53
7.4.90.0120.01016.46
7.4.80.0040.01419.39
7.4.70.0100.00616.41
7.4.60.0110.00716.31
7.4.50.0050.00016.32
7.4.40.0140.00616.51
7.4.30.0090.00616.37
7.4.00.0110.00714.46
7.3.330.0030.00312.95
7.3.320.0000.00512.93
7.3.310.0070.00016.04
7.3.300.0000.00716.23
7.3.290.0060.01116.11
7.3.280.0060.01016.22
7.3.270.0060.01017.40
7.3.260.0110.00616.39
7.3.250.0120.00616.22
7.3.240.0120.00616.42
7.3.230.0120.00616.45
7.3.210.0090.00916.33
7.3.200.0130.00919.39
7.3.190.0090.00916.08
7.3.180.0060.00916.43
7.3.170.0150.00016.27
7.3.160.0120.00316.46
7.3.120.0110.00314.69
7.2.330.0100.00716.43
7.2.320.0040.01216.58
7.2.310.0110.00716.43
7.2.300.0060.01116.77
7.2.290.0100.00716.44
7.1.200.0060.00315.85
7.1.70.0140.00517.13
7.1.60.0140.01119.46
7.1.50.0090.01216.91
7.1.00.0000.08022.54
7.0.200.0110.00714.95
7.0.140.0070.07021.96
7.0.60.0130.07319.88
7.0.50.0100.08317.81
7.0.40.0200.04320.12
7.0.30.0230.04020.33
7.0.20.0230.06020.17
7.0.10.0130.05020.00
7.0.00.0000.04720.01
5.6.280.0070.07021.09
5.6.210.0100.08020.66
5.6.200.0070.08718.16
5.6.190.0100.08020.63
5.6.180.0270.04720.61
5.6.170.0300.08320.48
5.6.160.0070.07720.70
5.6.150.0030.08318.22
5.6.140.0070.03718.21
5.6.130.0000.07318.18
5.6.120.0100.08321.02
5.6.110.0000.05020.85
5.6.100.0070.04720.88
5.6.90.0130.07721.08
5.6.80.0070.07320.37
5.5.350.3630.04320.38
5.5.340.0000.05317.95
5.5.330.0000.09020.36
5.5.320.0270.06320.13
5.5.310.0230.05020.18
5.5.300.0100.07717.98
5.5.290.0030.04717.98
5.5.280.0000.04720.89
5.5.270.0030.05720.64
5.5.260.0070.08020.72
5.5.250.0000.08720.49
5.5.240.0000.08320.26
5.4.450.0930.07719.64
5.4.440.0730.05319.54
5.4.430.0830.05019.47
5.4.420.0600.09019.50
5.4.410.0770.05719.43
5.4.400.0430.06019.30
5.4.390.0830.04719.29
5.4.380.0300.05718.69
5.4.370.0230.05718.73
5.4.360.0200.06718.77
5.4.350.0200.05718.52
5.4.340.0300.04318.50
5.4.320.0050.04012.45
5.4.310.0070.05412.45
5.4.300.0050.03712.46
5.4.290.0090.03412.44
5.4.280.0050.03612.33
5.4.270.0050.03612.34
5.4.260.0060.03812.34
5.4.250.0050.04312.33
5.4.240.0060.03612.33
5.4.230.0050.03812.32
5.4.220.0050.03712.32
5.4.210.0120.03012.33
5.4.200.0070.03712.32
5.4.190.0080.03812.32
5.4.180.0050.03712.32
5.4.170.0060.03912.33
5.4.160.0060.03812.33
5.4.150.0070.03812.33
5.4.140.0130.04812.01
5.4.130.0070.05012.00
5.4.120.0050.04311.96
5.4.110.0020.04311.95
5.4.100.0050.03711.96
5.4.90.0060.03711.95
5.4.80.0070.04211.95
5.4.70.0070.03811.95
5.4.60.0030.04011.95
5.4.50.0050.04511.95
5.4.40.0060.04111.93
5.4.30.0080.03311.94
5.4.20.0060.03611.93
5.4.10.0050.04111.94
5.4.00.0050.03811.43
5.3.290.0070.04312.80
5.3.280.0070.04812.71
5.3.270.0200.06912.72
5.3.260.0200.07212.72
5.3.250.0120.05012.72
5.3.240.0100.05712.72
5.3.230.0110.04812.70
5.3.220.0070.05512.68
5.3.210.0090.05512.68
5.3.200.0060.05412.68
5.3.190.0090.05712.68
5.3.180.0110.05312.67
5.3.170.0090.03612.66
5.3.160.0030.04212.67
5.3.150.0080.04612.67
5.3.140.0100.05912.66
5.3.130.0060.05612.65
5.3.120.0040.04312.66
5.3.110.0050.04012.66
5.3.100.0100.03412.12
5.3.90.0090.05212.08
5.3.80.0030.04112.08
5.3.70.0090.04912.08
5.3.60.0060.03812.06
5.3.50.0080.03412.00
5.3.40.0050.03712.00
5.3.30.0050.04211.95
5.3.20.0060.04111.73
5.3.10.0050.04111.70
5.3.00.0050.03611.68
5.2.170.0040.0329.18
5.2.160.0030.0319.18
5.2.150.0090.0269.18
5.2.140.0060.0309.18
5.2.130.0060.0289.14
5.2.120.0050.0309.14
5.2.110.0030.0359.14
5.2.100.0050.0289.14
5.2.90.0040.0289.14
5.2.80.0020.0329.14
5.2.70.0010.0339.14
5.2.60.0030.0319.09
5.2.50.0050.0299.05
5.2.40.0020.0319.04
5.2.30.0040.0309.02
5.2.20.0040.0299.00
5.2.10.0030.0298.93
5.2.00.0060.0278.79
5.1.60.0050.0228.06
5.1.50.0040.0268.06
5.1.40.0060.0248.05
5.1.30.0040.0268.40
5.1.20.0040.0278.42
5.1.10.0050.0268.14
5.1.00.0040.0278.14
5.0.50.0030.0226.62
5.0.40.0040.0196.48
5.0.30.0050.0356.29
5.0.20.0040.0346.27
5.0.10.0060.0256.24
5.0.00.0030.0406.23
4.4.90.0040.0184.78
4.4.80.0040.0154.76
4.4.70.0020.0224.75
4.4.60.0050.0144.76
4.4.50.0040.0194.77
4.4.40.0050.0304.71
4.4.30.0010.0174.76
4.4.20.0030.0164.85
4.4.10.0030.0164.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0020.0164.66
4.3.90.0050.0134.63
4.3.80.0010.0264.59
4.3.70.0020.0174.63
4.3.60.0040.0134.63
4.3.50.0060.0164.63
4.3.40.0030.0314.54
4.3.30.0020.0223.28
4.3.20.0040.0153.26
4.3.10.0030.0213.22
4.3.00.0130.02010.55

preferences:
39.84 ms | 401 KiB | 5 Q