3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_decode('==');

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)
8.3.60.0110.00416.38
8.3.50.0070.00716.33
8.3.40.0070.00718.61
8.3.30.0070.00718.54
8.3.20.0040.00424.18
8.3.10.0030.00524.66
8.3.00.0060.00326.16
8.2.180.0130.00425.92
8.2.170.0070.01418.83
8.2.160.0110.00322.96
8.2.150.0070.00025.66
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0040.00426.35
8.2.110.0140.00719.30
8.2.100.0000.01117.72
8.2.90.0080.00017.63
8.2.80.0000.00818.66
8.2.70.0030.00617.63
8.2.60.0000.00817.50
8.2.50.0050.00318.05
8.2.40.0000.00718.09
8.2.30.0000.00817.92
8.2.20.0070.00017.96
8.2.10.0040.00419.10
8.2.00.0030.00519.06
8.1.280.0120.00625.92
8.1.270.0000.00823.99
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0070.01419.13
8.1.230.0100.00020.97
8.1.220.0050.00318.58
8.1.210.0030.00618.77
8.1.200.0000.00817.38
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0040.00418.66
8.1.150.0000.00718.66
8.1.140.0000.00718.82
8.1.130.0030.00320.02
8.1.120.0080.00017.29
8.1.110.0030.00617.38
8.1.100.0050.00317.32
8.1.90.0000.00717.33
8.1.80.0000.00817.31
8.1.70.0000.00717.32
8.1.60.0000.00717.49
8.1.50.0040.00417.29
8.1.40.0060.00317.28
8.1.30.0050.00217.59
8.1.20.0040.00417.54
8.1.10.0060.00317.37
8.1.00.0000.00817.26
8.0.300.0040.00418.77
8.0.290.0080.00016.58
8.0.280.0030.00320.23
8.0.270.0080.00017.84
8.0.260.0030.00320.18
8.0.250.0070.00316.82
8.0.240.0000.00716.73
8.0.230.0000.00616.82
8.0.220.0030.00316.79
8.0.210.0020.00516.79
8.0.200.0000.00816.68
8.0.190.0000.00816.70
8.0.180.0030.00616.63
8.0.170.0000.00916.77
8.0.160.0040.00316.76
8.0.150.0030.00516.59
8.0.140.0000.00716.68
8.0.130.0030.00313.22
8.0.120.0000.00816.71
8.0.110.0070.00016.75
8.0.100.0030.00316.79
8.0.90.0000.00716.71
8.0.80.0080.00716.75
8.0.70.0000.00816.77
8.0.60.0040.00416.73
8.0.50.0000.00716.73
8.0.30.0030.01316.87
8.0.20.0150.00316.86
8.0.10.0000.00716.92
8.0.00.0070.01116.50
7.4.330.0020.00215.55
7.4.320.0060.00016.46
7.4.300.0000.00716.35
7.4.290.0040.00416.20
7.4.280.0040.00416.49
7.4.270.0080.00016.46
7.4.260.0000.00513.12
7.4.250.0000.00716.23
7.4.240.0030.00316.37
7.4.230.0070.00016.17
7.4.220.0020.00516.49
7.4.210.0110.00716.38
7.4.200.0040.00416.46
7.4.130.0130.00516.37
7.4.120.0100.01316.15
7.4.110.0080.01016.40
7.4.100.0170.00316.43
7.4.90.0110.00616.32
7.4.80.0050.01216.35
7.4.70.0110.00716.26
7.4.60.0140.00816.21
7.4.50.0030.01316.32
7.4.40.0110.00716.29
7.4.30.0050.01216.10
7.4.20.0090.00916.29
7.4.10.0050.01216.27
7.4.00.0120.00616.43
7.3.330.0030.00315.99
7.3.320.0050.00012.98
7.3.310.0030.00316.13
7.3.300.0000.00716.04
7.3.290.0090.00716.15
7.3.280.0000.01415.94
7.3.260.0090.01216.12
7.3.230.0090.00916.27
7.3.210.0080.00816.00
7.3.200.0110.00716.21
7.3.190.0090.00916.29
7.3.180.0110.00816.48
7.3.170.0110.00516.44
7.3.160.0070.00916.27
7.3.150.0070.01216.33
7.3.140.0090.00916.21
7.3.130.0080.00916.11
7.3.120.0060.01016.15
7.3.110.0060.01116.22
7.3.100.0070.01016.15
7.3.90.0080.01016.04
7.3.80.0090.00916.20
7.3.70.0050.01116.26
7.3.60.0060.01316.18
7.3.50.0090.01016.21
7.3.40.0070.00916.20
7.3.30.0080.00916.23
7.3.20.0140.00316.20
7.3.10.0130.00916.18
7.3.00.0130.00716.34
7.2.330.0070.01116.25
7.2.320.0090.00916.32
7.2.310.0060.01116.46
7.2.300.0090.00716.45
7.2.290.0090.00816.25
7.2.280.0130.01016.52
7.2.270.0080.01016.44
7.2.260.0060.01116.49
7.2.250.0100.01016.30
7.2.240.0090.00916.32
7.2.230.0110.00816.42
7.2.220.0080.00816.33
7.2.210.0060.01116.30
7.2.200.0050.01316.37
7.2.190.0060.01316.30
7.2.180.0130.00416.40
7.2.170.0090.00816.37
7.2.160.0120.00816.36
7.2.150.0110.00916.46
7.2.140.0150.00716.55
7.2.130.0070.01216.56
7.2.120.0100.01016.51
7.2.110.0100.01016.54
7.2.100.0130.00716.36
7.2.90.0060.01116.39
7.2.80.0150.00616.47
7.2.70.0070.01116.47
7.2.60.0100.00716.50
7.2.50.0110.00616.54
7.2.40.0080.00916.37
7.2.30.0050.01216.42
7.2.20.0140.00716.29
7.2.10.0120.00616.49
7.2.00.0090.00916.47

preferences:
61.72 ms | 401 KiB | 5 Q