3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(base64_decode('XHUwMD')); ?>

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)
8.3.60.0120.00918.28
8.3.50.0030.01217.97
8.3.40.0070.00718.67
8.3.30.0070.00718.64
8.3.20.0040.00422.14
8.3.10.0060.00320.29
8.3.00.0040.00423.69
8.2.180.0210.00018.29
8.2.170.0090.00622.96
8.2.160.0090.00622.03
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0030.00726.16
8.2.120.0000.00726.16
8.2.110.0000.01022.10
8.2.100.0040.00817.66
8.2.90.0030.00617.50
8.2.80.0090.00017.97
8.2.70.0030.00617.80
8.2.60.0080.00018.09
8.2.50.0000.00818.10
8.2.40.0030.00619.12
8.2.30.0000.00719.16
8.2.20.0000.00717.98
8.2.10.0000.00719.23
8.2.00.0040.00420.92
8.1.280.0070.00725.92
8.1.270.0060.00320.61
8.1.260.0040.01126.35
8.1.250.0000.00728.09
8.1.240.0060.00323.88
8.1.230.0110.00019.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0000.00916.97
8.1.180.0040.00418.10
8.1.170.0030.00518.43
8.1.160.0050.00218.79
8.1.150.0070.00018.75
8.1.140.0000.00720.82
8.1.130.0030.00320.16
8.1.120.0000.00717.29
8.1.110.0040.00417.14
8.1.100.0020.00517.34
8.1.90.0030.00617.21
8.1.80.0080.00017.30
8.1.70.0050.00217.35
8.1.60.0000.00717.38
8.1.50.0070.00017.27
8.1.40.0080.00017.41
8.1.30.0040.00417.45
8.1.20.0080.00017.43
8.1.10.0040.00417.36
8.1.00.0090.00017.23
8.0.300.0040.00421.51
8.0.290.0070.00016.63
8.0.280.0000.00718.18
8.0.270.0000.00717.03
8.0.260.0070.00019.93
8.0.250.0030.00616.79
8.0.240.0050.00516.82
8.0.230.0000.00716.76
8.0.220.0000.00716.64
8.0.210.0040.00416.72
8.0.200.0070.00016.83
8.0.190.0000.00716.83
8.0.180.0000.00816.67
8.0.170.0040.00416.80
8.0.160.0050.00316.73
8.0.150.0000.00816.66
8.0.140.0020.00516.60
8.0.130.0030.00313.11
8.0.120.0000.00816.64
8.0.110.0000.00716.73
8.0.100.0000.00816.77
8.0.90.0040.00416.70
8.0.80.0040.01116.72
8.0.70.0040.00416.74
8.0.60.0040.00416.79
8.0.50.0070.00016.60
8.0.30.0110.00617.10
8.0.20.0120.00817.09
8.0.10.0000.00716.86
8.0.00.0110.00816.53
7.4.330.0040.00015.55
7.4.320.0060.00016.46
7.4.300.0000.00616.46
7.4.290.0030.00316.46
7.4.280.0040.00416.52
7.4.270.0030.00316.35
7.4.260.0030.00313.03
7.4.250.0000.00716.24
7.4.240.0000.00716.47
7.4.230.0000.00716.54
7.4.220.0030.00516.35
7.4.210.0090.00816.45
7.4.200.0070.00016.37
7.4.130.0070.01016.16
7.4.120.0100.01316.45
7.4.110.0120.01216.32
7.4.100.0140.00316.26
7.4.90.0070.01116.60
7.4.80.0030.01319.39
7.4.70.0060.01016.34
7.4.60.0030.01416.24
7.4.50.0050.00516.31
7.4.40.0030.01416.25
7.4.00.0000.01814.99
7.3.330.0030.00315.98
7.3.320.0060.00012.86
7.3.310.0030.00315.98
7.3.300.0000.00616.14
7.3.290.0000.00716.12
7.3.280.0150.00416.11
7.3.260.0110.01116.25
7.3.230.0140.00416.16
7.3.210.0150.00716.03
7.3.200.0070.01616.12
7.3.190.0120.00916.41
7.3.180.0030.01416.22
7.3.170.0060.01016.07
7.3.160.0090.00916.08
7.3.80.0080.00514.55
7.3.70.0080.00814.45
7.3.60.0030.01014.42
7.3.50.0060.01214.44
7.3.40.0080.01214.55
7.3.30.0030.01014.71
7.3.20.0320.01114.60
7.3.10.0200.00414.72
7.3.00.0210.00714.82
7.2.330.0100.01016.43
7.2.320.0080.00816.38
7.2.310.0070.01016.17
7.2.300.0100.00716.36
7.2.290.0090.00616.50
7.2.210.0100.00614.85
7.2.200.0100.00314.80
7.2.190.0030.01214.85
7.2.180.0090.00314.85
7.2.170.0060.01214.85
7.2.160.0080.00414.89
7.2.150.0160.00914.88
7.2.140.0160.00814.70
7.2.130.0270.00714.66
7.2.120.0240.00014.75
7.2.110.0120.01214.94
7.2.100.0270.00014.44
7.2.90.0140.01114.76
7.2.80.0200.00715.03
7.2.70.0220.00715.05
7.2.60.0170.01114.94
7.2.50.0100.01314.84
7.2.40.0240.00014.80
7.2.30.0250.00014.74
7.2.20.0250.00714.88
7.2.10.0160.01314.78
7.2.00.0150.01114.91
7.1.310.0250.00613.89
7.1.300.0200.01013.55
7.1.290.0250.00313.64
7.1.280.0210.00613.92
7.1.270.0240.00313.55
7.1.260.0150.00813.75
7.1.250.0810.01013.67

preferences:
45.9 ms | 400 KiB | 5 Q