3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo utf8_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)
8.3.70.0070.00718.30
8.3.60.0120.00618.30
8.3.50.0240.00921.94
8.3.40.0090.00618.69
8.3.30.0060.01318.54
8.3.20.0070.00020.16
8.3.10.0030.00521.64
8.3.00.0000.00720.12
8.2.190.0060.00918.35
8.2.180.0030.01818.25
8.2.170.0040.01122.96
8.2.160.0100.01019.16
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0060.00317.25
8.2.110.0030.00619.18
8.2.100.0090.00317.91
8.2.90.0000.00819.13
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0030.00517.91
8.2.50.0050.00318.07
8.2.40.0040.00419.16
8.2.30.0000.00822.39
8.2.20.0050.00317.58
8.2.10.0040.00417.92
8.2.00.0040.00417.79
8.1.280.0090.00625.92
8.1.270.0090.00623.84
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0150.00322.04
8.1.230.0060.00617.70
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.36
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.00918.58
8.1.160.0000.00721.93
8.1.150.0040.00418.66
8.1.140.0040.00417.31
8.1.130.0050.00217.44
8.1.120.0000.00717.34
8.1.110.0000.00717.27
8.1.100.0070.00017.33
8.1.90.0000.00717.21
8.1.80.0000.00817.22
8.1.70.0040.00417.20
8.1.60.0040.00417.33
8.1.50.0040.00417.45
8.1.40.0040.00417.38
8.1.30.0080.00017.41
8.1.20.0070.00017.44
8.1.10.0000.00817.35
8.1.00.0040.00417.46
8.0.300.0030.00518.77
8.0.290.0000.00716.63
8.0.280.0030.00318.37
8.0.270.0050.00217.17
8.0.260.0070.00017.18
8.0.250.0090.00016.78
8.0.240.0030.00316.89
8.0.230.0000.00716.76
8.0.220.0000.00716.79
8.0.210.0000.00716.64
8.0.200.0000.00716.68
8.0.190.0040.00716.72
8.0.180.0070.00016.77
8.0.170.0000.00816.73
8.0.160.0040.00416.82
8.0.150.0070.00016.63
8.0.140.0000.00716.66
8.0.130.0050.00013.21
8.0.120.0040.00416.61
8.0.110.0000.00816.66
8.0.100.0040.00416.78
8.0.90.0070.00016.75
8.0.80.0040.01216.64
8.0.70.0040.00416.79
8.0.60.0000.00716.71
8.0.50.0070.00016.57
8.0.30.0050.01416.99
8.0.20.0100.01217.40
8.0.10.0000.00716.88
8.0.00.0040.01316.63
7.4.330.0030.00315.08
7.4.320.0030.00316.46
7.4.300.0070.00016.47
7.4.290.0070.00016.35
7.4.280.0040.00416.46
7.4.270.0000.00616.41
7.4.260.0100.00016.47
7.4.250.0040.00416.32
7.4.240.0030.00416.36
7.4.230.0030.00316.34
7.4.220.0090.00916.39
7.4.210.0090.00616.46
7.4.200.0030.00316.28
7.4.160.0100.00716.36
7.4.150.0080.00817.40
7.4.140.0120.01117.86
7.4.130.0140.00416.34
7.4.120.0090.01016.45
7.4.110.0100.00716.40
7.4.100.0090.01216.37
7.4.90.0030.01616.30
7.4.80.0070.01119.39
7.4.70.0130.00716.33
7.4.60.0100.00616.27
7.4.50.0000.00816.27
7.4.40.0100.00716.28
7.4.30.0070.01116.57
7.4.00.0090.00315.03
7.3.330.0000.00512.95
7.3.320.0050.00012.86
7.3.310.0040.00416.09
7.3.300.0030.00316.03
7.3.290.0080.00616.08
7.3.280.0070.00816.13
7.3.270.0140.00317.40
7.3.260.0160.00616.28
7.3.250.0120.00516.24
7.3.240.0060.01416.01
7.3.230.0070.01016.39
7.3.210.0090.00916.20
7.3.200.0100.00716.21
7.3.190.0100.00616.53
7.3.180.0030.01316.21
7.3.170.0130.01016.34
7.3.160.0080.00816.34
7.2.330.0060.01116.57
7.2.320.0110.00716.45
7.2.310.0090.00916.51
7.2.300.0140.00316.68
7.2.290.0060.01216.56
7.2.80.0000.01016.76
7.2.60.0120.00316.73
7.2.00.0070.00719.16
7.1.200.0030.01015.68
7.1.100.0030.01018.08
7.1.70.0030.00616.70
7.1.60.0130.01019.29
7.1.50.0060.01616.87
7.1.00.0070.07322.36
7.0.200.0040.00416.48
7.0.60.0070.03719.84
7.0.50.0100.05017.74
7.0.40.0000.04720.21
7.0.30.0300.04020.02
7.0.20.0300.05320.17
7.0.10.0100.04720.18
7.0.00.0070.07320.12
5.6.280.0030.07320.77
5.6.210.0070.07020.54
5.6.200.0100.08018.12
5.6.190.0030.04020.59
5.6.180.0270.04020.43
5.6.170.0300.07720.36
5.6.160.0070.04320.48
5.6.150.0070.05018.17
5.6.140.0070.06018.17
5.6.130.0070.06718.21
5.6.120.0070.08321.01
5.6.110.0130.03321.00
5.6.100.0130.05321.03
5.6.90.0130.05320.98
5.6.80.0100.07720.50
5.5.350.0030.08720.43
5.5.340.0070.06317.94
5.5.330.0100.08320.23
5.5.320.3770.04720.20
5.5.310.0230.06020.31
5.5.300.0070.05317.95
5.5.290.0070.08317.87
5.5.280.0170.07020.86
5.5.270.0070.08320.75
5.5.260.0170.07720.79
5.5.250.0070.08320.57
5.5.240.0130.07020.22
5.4.450.0730.06719.55
5.4.440.0970.07719.31
5.4.430.0630.05319.52
5.4.420.0670.06719.26
5.4.410.1000.08719.32
5.4.400.0900.07019.04
5.4.390.0870.07019.17
5.4.380.0930.06019.07
5.4.370.0870.05719.16
5.4.360.0830.04719.04
5.4.350.0830.07018.79
5.4.340.0700.05719.18
5.4.320.0770.05019.20
5.4.310.0730.05319.22
5.4.300.0730.05318.76
5.4.290.0800.05319.08
5.4.280.0730.05019.02
5.4.270.0870.04719.21
5.4.260.0870.04319.02
5.4.250.0870.04719.08
5.4.240.0830.04018.76
5.4.230.0670.05319.02
5.4.220.0770.05019.14
5.4.210.0770.05319.04
5.4.200.0700.05319.08
5.4.190.0770.04718.84
5.4.180.0730.06019.08
5.4.170.0770.05318.95
5.4.160.0730.05318.75
5.4.150.0830.05319.00
5.4.140.0730.05016.44
5.4.130.0800.06316.30
5.4.120.0700.05316.39
5.4.110.0730.05316.51
5.4.100.0700.05016.37
5.4.90.0730.05016.39
5.4.80.1000.04016.42
5.4.70.0200.03016.05
5.4.60.0100.05716.41
5.4.50.0030.03716.45
5.4.40.0230.04316.30
5.4.30.0430.05316.01
5.4.20.0370.06716.33

preferences:
17.31 ms | 401 KiB | 5 Q