3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_decode('UmV0dXJuIFBhdGggcsOpdW5pdCBsZXMgbGVhZGVycyDDoCBs4oCZb2NjYXNpb24gZGUgc29uIDFlciBSZXR1cm4gUGF0aCBXb3JsZCBUb3VyIFBhcmlz'); echo imap_mime_header_decode('=?utf-8?b?UmV0dXJuIFBhdGggcsOpdW5pdCBsZXMgbGVhZGVycyDDoCBs4oCZb2NjYXNpb24gZGUgc29uIDFlciBSZXR1cm4gUGF0aCBXb3JsZCBUb3VyIFBhcmlz?=');

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)
8.3.60.0120.00618.15
8.3.50.0140.00316.38
8.3.40.0100.01018.97
8.3.30.0110.00318.70
8.3.20.0040.00420.34
8.3.10.0080.00021.87
8.3.00.0040.00420.21
8.2.180.0070.00718.29
8.2.170.0100.01022.96
8.2.160.0110.00419.52
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00617.50
8.2.110.0030.00622.07
8.2.100.0040.00717.75
8.2.90.0090.00019.21
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0030.00518.04
8.2.50.0060.00318.07
8.2.40.0060.00319.39
8.2.30.0070.00022.30
8.2.20.0040.00417.71
8.2.10.0040.00417.87
8.2.00.0040.00417.97
8.1.280.0110.00425.92
8.1.270.0070.01123.75
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0030.00622.46
8.1.230.0070.00417.42
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0110.00017.22
8.1.190.0000.00816.88
8.1.180.0000.00818.10
8.1.170.0040.00418.64
8.1.160.0000.00721.95
8.1.150.0000.00718.79
8.1.140.0060.00317.33
8.1.130.0030.00317.58
8.1.120.0000.00817.29
8.1.110.0070.00017.36
8.1.100.0000.00717.27
8.1.90.0070.00017.23
8.1.80.0070.00017.34
8.1.70.0030.00317.22
8.1.60.0030.00617.43
8.1.50.0080.00017.50
8.1.40.0000.00817.43
8.1.30.0000.00817.62
8.1.20.0000.00817.59
8.1.10.0040.00417.46
8.1.00.0030.00517.37
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0000.00717.25
8.0.260.0030.00317.29
8.0.250.0070.00017.04
8.0.240.0000.00717.02
8.0.230.0040.00416.99
8.0.220.0030.00316.77
8.0.210.0070.00016.92
8.0.200.0070.00016.91
8.0.190.0070.00416.92
8.0.180.0040.00416.90
8.0.170.0070.00016.79
8.0.160.0000.00716.93
8.0.150.0070.00016.82
8.0.140.0000.00716.85
8.0.130.0030.00313.30
8.0.120.0080.00016.89
8.0.110.0000.00716.89
8.0.100.0000.00816.79
8.0.90.0000.00716.77
8.0.80.0090.00616.88
8.0.70.0040.00416.88
8.0.60.0040.00416.90
8.0.50.0040.00416.71
8.0.30.0080.01116.92
8.0.20.0080.01117.40
8.0.10.0070.00016.79
8.0.00.0100.00716.76
7.4.330.0050.00015.08
7.4.320.0060.00016.36
7.4.300.0000.00616.55
7.4.290.0040.00416.54
7.4.280.0040.00416.44
7.4.270.0030.00316.41
7.4.260.0040.00416.44
7.4.250.0000.00816.35
7.4.240.0040.00416.56
7.4.230.0050.00216.54
7.4.220.0090.00916.28
7.4.210.0090.01216.60
7.4.200.0070.00016.60
7.4.160.0030.02016.54
7.4.150.0100.00717.40
7.4.140.0150.01017.86
7.4.130.0080.01016.43
7.4.120.0170.00316.52
7.4.110.0070.01016.62
7.4.100.0090.01216.44
7.4.90.0100.00716.20
7.4.80.0130.00619.39
7.4.70.0100.00716.25
7.4.60.0030.01216.40
7.4.50.0030.00316.64
7.4.40.0080.01216.28
7.4.30.0090.00916.34
7.4.00.0030.01414.74
7.3.330.0060.00013.18
7.3.320.0060.00013.14
7.3.310.0030.00516.21
7.3.300.0000.00716.10
7.3.290.0060.00916.26
7.3.280.0120.00616.25
7.3.270.0170.00717.40
7.3.260.0090.01216.29
7.3.250.0090.00816.40
7.3.240.0070.01116.48
7.3.230.0050.01516.39
7.3.210.0130.01016.26
7.3.200.0060.01016.30
7.3.190.0080.00816.38
7.3.180.0100.01016.50
7.3.170.0060.01216.43
7.3.160.0100.01016.35
7.2.330.0110.00716.25
7.2.320.0070.01016.25
7.2.310.0090.00916.41
7.2.300.0090.00816.29
7.2.290.0130.00316.68
7.2.60.0060.00616.50
7.2.00.0000.01219.09
7.1.200.0060.00315.63
7.1.100.0090.00618.18
7.1.70.0070.00316.94
7.1.60.0150.00819.29
7.1.50.0060.01216.84
7.1.00.0030.07722.37
7.0.200.0000.00816.73
7.0.60.0000.07720.02
7.0.50.0030.06017.80
7.0.40.0030.05020.27
7.0.30.0470.07320.20
7.0.20.0330.07320.18
7.0.10.0000.04720.00
7.0.00.0100.08320.20
5.6.280.0030.07321.10
5.6.210.0070.05320.44
5.6.200.0200.06018.20
5.6.190.0170.05720.69
5.6.180.0470.06320.56
5.6.170.0000.05720.71
5.6.160.0070.06720.71
5.6.150.0100.08018.21
5.6.140.0000.04718.21
5.6.130.0000.04318.11
5.6.120.0030.04020.86
5.6.110.0000.05720.98
5.6.100.0270.06321.11
5.6.90.0030.07320.96
5.6.80.0070.06720.37
5.5.350.0000.08020.29
5.5.340.0070.03717.96
5.5.330.0100.08020.23
5.5.320.3130.05020.29
5.5.310.0270.06720.18
5.5.300.0030.04018.01
5.5.290.0170.06717.95
5.5.280.0000.04720.84
5.5.270.0100.08020.75
5.5.260.0170.07720.66
5.5.250.0000.09720.46
5.5.240.0230.07320.06
5.4.450.0700.06019.09
5.4.440.0700.06319.47
5.4.430.0730.06019.56
5.4.420.0670.06319.41
5.4.410.0770.05319.41
5.4.400.0770.05319.25
5.4.390.0800.05018.80
5.4.380.0830.06019.09
5.4.370.0770.06018.85
5.4.360.0800.04719.25
5.4.350.0700.05719.20
5.4.340.0670.05319.28
5.4.320.0830.05319.04
5.4.310.0800.05319.21
5.4.300.0730.05319.04
5.4.290.0770.06319.19
5.4.280.0730.07719.21
5.4.270.0800.04019.24
5.4.260.0770.05319.09
5.4.250.0770.07719.04
5.4.240.0800.04319.26
5.4.230.0800.05319.02
5.4.220.0700.06018.84
5.4.210.0800.04718.97
5.4.200.0730.05319.21
5.4.190.0670.05318.79
5.4.180.0870.04718.84
5.4.170.0830.04719.23
5.4.160.0630.05719.01
5.4.150.0770.05319.18
5.4.140.0870.04316.18
5.4.130.0670.05316.39
5.4.120.0700.05016.27
5.4.110.0630.06016.45
5.4.100.0030.05316.46
5.4.90.0170.06016.37
5.4.80.0170.04016.50
5.4.70.0270.03316.29
5.4.60.0100.04016.42
5.4.50.0030.03316.39
5.4.40.0100.04016.36
5.4.30.0300.03016.43
5.4.20.0400.05316.36
5.4.10.0130.04016.27

preferences:
53.56 ms | 400 KiB | 5 Q