3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo mb_decode_header("=?utf-8?Q?=70=6C=65=61=73=65=20=63=6F=6E=66=69=72=6D=20=79=6F=75=72=20=65?= =?utf-8?Q?=6D=61=69=6C=20=61=64=64=72=65=73=73?=");

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)
8.3.60.0120.00318.27
8.3.50.0070.00716.14
8.3.40.0040.01118.88
8.3.30.0110.00318.55
8.3.20.0070.00019.98
8.3.10.0070.00021.60
8.3.00.0000.00820.59
8.2.180.0100.01018.29
8.2.170.0110.00422.96
8.2.160.0070.00722.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00422.20
8.2.120.0000.00826.35
8.2.110.0060.00320.58
8.2.100.0120.00017.84
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0040.00418.04
8.2.50.0030.00618.10
8.2.40.0050.00222.09
8.2.30.0060.00320.91
8.2.20.0000.00818.00
8.2.10.0000.00817.89
8.2.00.0000.00717.85
8.1.280.0040.01125.92
8.1.270.0040.00421.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.62
8.1.230.0080.00419.08
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0030.00518.81
8.1.150.0070.00020.53
8.1.140.0040.00419.31
8.1.130.0030.00318.73
8.1.120.0040.00417.39
8.1.110.0000.00717.36
8.1.100.0070.00017.23
8.1.90.0050.00317.36
8.1.80.0040.00417.28
8.1.70.0000.00717.31
8.1.60.0040.00417.45
8.1.50.0080.00017.48
8.1.40.0030.00517.34
8.1.30.0040.00417.57
8.1.20.0060.00317.50
8.1.10.0000.00717.54
8.1.00.0040.00417.46
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0070.00018.29
8.0.270.0000.00717.29
8.0.260.0030.00316.82
8.0.250.0000.00716.99
8.0.240.0000.00716.78
8.0.230.0050.00216.84
8.0.220.0030.00316.91
8.0.210.0000.00716.92
8.0.200.0030.00316.92
8.0.190.0030.00516.83
8.0.180.0020.00516.88
8.0.170.0000.00716.91
8.0.160.0000.00716.90
8.0.150.0070.00016.87
8.0.140.0030.00316.77
8.0.130.0000.00713.34
8.0.120.0000.00816.80
8.0.110.0040.00416.79
8.0.100.0000.00716.80
8.0.90.0000.00716.77
8.0.80.0060.01016.77
8.0.70.0000.00816.93
8.0.60.0000.00816.77
8.0.50.0040.00416.72
8.0.30.0120.00816.94
8.0.20.0080.01317.40
8.0.10.0060.00316.73
8.0.00.0100.00716.62
7.4.330.0050.00015.55
7.4.320.0030.00316.41
7.4.300.0030.00316.53
7.4.290.0020.00516.52
7.4.280.0040.00316.51
7.4.270.0000.00816.42
7.4.260.0000.00713.20
7.4.250.0000.00716.34
7.4.240.0030.00316.45
7.4.230.0000.00716.50
7.4.220.0130.00616.30
7.4.210.0040.01716.45
7.4.200.0030.00416.50
7.4.160.0110.00516.36
7.4.150.0100.00717.40
7.4.140.0100.01017.86
7.4.130.0140.00816.45
7.4.120.0120.00616.50
7.4.110.0090.00916.49
7.4.100.0090.00816.46
7.4.90.0030.01416.26
7.4.80.0030.01319.39
7.4.70.0160.00016.29
7.4.60.0120.00616.46
7.4.50.0030.01216.34
7.4.40.0130.00716.43
7.4.30.0030.01416.45
7.4.00.0040.01114.86
7.3.330.0000.00513.00
7.3.320.0030.00313.16
7.3.310.0000.00716.31
7.3.300.0030.00316.27
7.3.290.0050.00916.26
7.3.280.0070.01016.29
7.3.270.0060.01217.40
7.3.260.0090.00816.27
7.3.250.0100.00916.45
7.3.240.0110.00716.25
7.3.230.0110.00716.16
7.3.210.0040.01216.26
7.3.200.0110.00516.26
7.3.190.0060.00916.52
7.3.180.0130.00316.20
7.3.170.0080.00816.26
7.3.160.0030.01316.46
7.3.10.0020.01216.52
7.3.00.0030.00916.55
7.2.330.0090.00916.48
7.2.320.0100.00716.59
7.2.310.0130.00316.65
7.2.300.0090.00616.55
7.2.290.0030.01716.52
7.2.130.0070.00716.58
7.2.120.0060.00816.74
7.2.110.0080.00616.76
7.2.100.0120.00316.64
7.2.90.0050.00916.87
7.2.80.0090.00616.71
7.2.70.0090.00416.71
7.2.60.0070.00916.71
7.2.50.0050.01016.63
7.2.40.0050.00816.65
7.2.30.0060.01116.71
7.2.20.0090.00416.71
7.2.10.0110.00316.63
7.2.00.0110.00317.65
7.1.250.0050.00615.61
7.1.200.0030.00615.61
7.1.100.0090.00017.86
7.1.70.0060.00616.71
7.1.60.0670.00733.17
7.1.50.0500.01732.51
7.1.40.0430.01332.53
7.1.30.0530.01032.43
7.1.20.0500.01032.58
7.1.10.0670.00314.48
7.1.00.0330.01314.85
7.0.200.1230.00314.69
7.0.190.0570.00014.79
7.0.180.0400.00314.50
7.0.170.0400.01014.24
7.0.160.0330.01314.45
7.0.150.0370.00314.39
7.0.140.0500.01014.45
7.0.130.0370.01014.52
7.0.120.0330.01014.64
7.0.110.0400.00314.39
7.0.100.0300.01314.61
7.0.90.0370.00714.34
7.0.80.0330.01014.15
7.0.70.0330.01014.38
7.0.60.0330.01014.04
7.0.50.0400.00714.52
7.0.40.0400.00314.41
7.0.30.0370.00714.39
7.0.20.0370.00714.21
7.0.10.0330.01014.38
7.0.00.0330.01014.21

preferences:
67.4 ms | 401 KiB | 5 Q