3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $messageId = unpack('P', base64_decode('TD8X1Y9OKFA'))[1]; } catch (\Exception $exp) { $messageId = 'noop'; } print_r($messageId);

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)
8.3.60.0110.00716.38
8.3.50.0140.00316.26
8.3.40.0070.01118.70
8.3.30.0140.00018.57
8.3.20.0000.00720.19
8.3.10.0000.00821.85
8.3.00.0000.00819.79
8.2.180.0140.00316.38
8.2.170.0040.01122.96
8.2.160.0060.00919.06
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00019.22
8.2.120.0050.00226.35
8.2.110.0040.00420.33
8.2.100.0040.00817.78
8.2.90.0030.00619.18
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0070.00020.45
8.2.30.0070.00020.94
8.2.20.0000.00717.97
8.2.10.0040.00418.01
8.2.00.0030.00617.96
8.1.280.0140.00725.92
8.1.270.0070.00022.04
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00321.97
8.1.230.0040.00719.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0030.00518.37
8.1.160.0040.00419.05
8.1.150.0040.00420.53
8.1.140.0040.00719.43
8.1.130.0050.00318.83
8.1.120.0040.00417.38
8.1.110.0070.00017.25
8.1.100.0050.00317.36
8.1.90.0050.00217.43
8.1.80.0000.00717.49
8.1.70.0070.00017.29
8.1.60.0030.00517.44
8.1.50.0040.00417.47
8.1.40.0000.00817.48
8.1.30.0040.00417.54
8.1.20.0000.00717.60
8.1.10.0040.00417.48
8.1.00.0050.00317.30
8.0.300.0000.00719.87
8.0.290.0080.00016.63
8.0.280.0030.00318.29
8.0.270.0030.00317.20
8.0.260.0000.00616.72
8.0.250.0000.00616.88
8.0.240.0030.00516.80
8.0.230.0030.00316.78
8.0.220.0070.00016.76
8.0.210.0040.00416.89
8.0.200.0040.00416.91
8.0.190.0030.00616.92
8.0.180.0040.00416.75
8.0.170.0040.00416.74
8.0.160.0000.00716.89
8.0.150.0050.00316.68
8.0.140.0030.00416.83
8.0.130.0000.00513.30
8.0.120.0050.00216.67
8.0.110.0070.00016.61
8.0.100.0030.00516.92
8.0.90.0000.00716.89
8.0.80.0070.01616.82
8.0.70.0050.00216.64
8.0.60.0040.00416.70
8.0.50.0030.00516.89
8.0.30.0110.00617.05
8.0.20.0100.00917.40
8.0.10.0030.00317.01
8.0.00.0070.01016.62
7.4.330.0000.00515.55
7.4.320.0030.00316.50
7.4.300.0060.00016.37
7.4.290.0000.00716.49
7.4.280.0030.00516.35
7.4.270.0040.00416.54
7.4.260.0030.00516.35
7.4.250.0050.00216.50
7.4.240.0050.00316.37
7.4.230.0030.00316.43
7.4.220.0140.00316.48
7.4.210.0040.01116.43
7.4.200.0040.00416.65
7.4.160.0090.01016.41
7.4.150.0110.00617.40
7.4.140.0090.00717.86
7.4.130.0060.01216.59
7.4.120.0140.00616.53
7.4.110.0110.00616.34
7.4.100.0080.00816.52
7.4.90.0110.00616.50
7.4.80.0100.01319.39
7.4.70.0060.01016.35
7.4.60.0030.01316.56
7.4.50.0030.01316.27
7.4.40.0130.00316.54
7.4.30.0130.00316.43
7.4.00.0120.00414.77
7.3.330.0020.00512.99
7.3.320.0030.00313.09
7.3.310.0000.00716.07
7.3.300.0000.00716.16
7.3.290.0090.00916.23
7.3.280.0070.01016.19
7.3.270.0130.01317.40
7.3.260.0120.00616.48
7.3.250.0090.00816.46
7.3.240.0080.01016.32
7.3.230.0140.01116.25
7.3.210.0090.00916.18
7.3.200.0060.01016.27
7.3.190.0160.00616.25
7.3.180.0060.00916.30
7.3.170.0110.00716.25
7.3.160.0060.01016.29
7.3.10.0030.01016.27
7.3.00.0050.00516.41
7.2.330.0090.00916.45
7.2.320.0110.00616.45
7.2.310.0060.01016.58
7.2.300.0160.00016.55
7.2.290.0110.00716.20
7.2.130.0060.00316.51
7.2.120.0130.00316.71
7.2.110.0060.00616.98
7.2.100.0060.00616.72
7.2.90.0070.00716.83
7.2.80.0060.00716.61
7.2.70.0080.00416.78
7.2.60.0050.00816.83
7.2.50.0040.00816.82
7.2.40.0060.00616.75
7.2.30.0100.00717.02
7.2.20.0030.00616.77
7.2.10.0000.01016.88
7.2.00.0090.00618.00
7.1.250.0030.00915.82
7.1.200.0070.00715.86
7.1.100.0090.00317.95
7.1.70.0090.00917.09
7.1.60.0280.01035.11
7.1.50.0170.01834.49
7.1.40.0270.01334.42
7.1.30.0230.01734.48
7.1.20.0260.01034.46
7.1.10.0050.01516.48
7.1.00.0060.01516.79
7.0.200.0100.00816.84
7.0.190.0100.00816.55
7.0.180.0030.01516.39
7.0.170.0060.01316.34
7.0.160.0040.01116.22
7.0.150.0090.00916.12
7.0.140.0180.00216.10
7.0.130.0090.01016.34
7.0.120.0120.00616.36
7.0.110.0090.01116.28
7.0.100.0100.00616.33
7.0.90.0060.01616.16
7.0.80.0180.00416.34
7.0.70.0130.01116.01
7.0.60.0100.01116.03
7.0.50.0060.01516.27
7.0.40.0030.02016.69
7.0.30.0040.01816.47
7.0.20.0060.01416.41
7.0.10.0070.01316.57
7.0.00.0060.01316.45

preferences:
44.4 ms | 400 KiB | 5 Q