3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = '91224562ec13207b6e8e18d5b7918f55'; $i = 0; $test = function() use ($i) { return md5($i . '5.5.2.2a1'); }; while ($test() != $d) { echo $test() . "\n"; $i++; }

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)
8.3.60.0150.00718.05
8.3.50.0090.01122.05
8.3.40.0140.00318.73
8.3.30.0130.00320.23
8.3.20.0070.00320.21
8.3.10.0060.00321.96
8.3.00.0060.00322.29
8.2.180.0100.01418.16
8.2.170.0160.00022.96
8.2.160.0090.00620.35
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0130.00726.16
8.2.120.0090.00019.64
8.2.110.0070.00321.18
8.2.100.0130.00317.85
8.2.90.0000.00819.13
8.2.80.0060.00317.97
8.2.70.0030.00717.63
8.2.60.0050.00317.93
8.2.50.0060.00318.10
8.2.40.0050.00318.00
8.2.30.0040.00418.20
8.2.20.0060.00317.72
8.2.10.0000.00817.81
8.2.00.0000.01217.85
8.1.280.0100.01025.92
8.1.270.0090.00024.66
8.1.260.0090.01226.35
8.1.250.0130.00728.09
8.1.240.0070.00323.95
8.1.230.0060.00617.70
8.1.220.0050.00317.79
8.1.210.0030.00618.77
8.1.200.0070.00317.25
8.1.190.0000.00817.35
8.1.180.0000.00918.10
8.1.170.0060.00318.54
8.1.160.0040.00422.21
8.1.150.0110.00018.61
8.1.140.0040.00417.51
8.1.130.0000.00817.85
8.1.120.0000.00717.54
8.1.110.0080.00017.50
8.1.100.0080.00017.55
8.1.90.0040.00417.54
8.1.80.0000.00817.46
8.1.70.0000.00817.51
8.1.60.0050.00517.57
8.1.50.0040.00417.52
8.1.40.0000.00817.44
8.1.30.0000.00917.61
8.1.20.0000.00917.71
8.1.10.0000.00917.54
8.1.00.0000.01017.59
8.0.300.0030.00618.77
8.0.290.0030.00516.63
8.0.280.0030.00518.34
8.0.270.0030.00717.10
8.0.260.0030.00516.76
8.0.250.0030.00516.88
8.0.240.0040.00816.94
8.0.230.0070.00016.86
8.0.220.0040.00416.78
8.0.210.0040.00416.78
8.0.200.0030.00516.86
8.0.190.0040.00416.92
8.0.180.0070.00016.82
8.0.170.0080.00016.78
8.0.160.0040.00416.88
8.0.150.0000.00716.76
8.0.140.0050.00216.67
8.0.130.0110.00013.29
8.0.120.0060.00316.63
8.0.110.0050.00316.74
8.0.100.0000.00816.82
8.0.90.0030.00516.64
8.0.80.0100.00716.75
8.0.70.0060.00316.76
8.0.60.0000.01016.77
8.0.50.0080.00016.65
8.0.30.0140.01116.97
8.0.20.0170.00617.40
8.0.10.0040.00416.87
8.0.00.0190.00916.71
7.4.330.0000.00715.00
7.4.320.0000.00716.28
7.4.300.0000.00716.36
7.4.290.0040.00416.44
7.4.280.0040.00416.28
7.4.270.0030.00716.38
7.4.260.0030.00313.38
7.4.250.0040.00416.42
7.4.240.0000.00716.43
7.4.230.0000.00716.34
7.4.220.0140.01816.50
7.4.210.0130.00716.46
7.4.200.0030.00516.25
7.4.190.0040.00416.34
7.4.160.0100.01316.36
7.4.150.0200.00317.40
7.4.140.0170.01017.86
7.4.130.0110.01116.34
7.4.120.0150.01216.48
7.4.110.0140.00816.37
7.4.100.0150.02216.20
7.4.90.0130.02016.46
7.4.80.0210.00419.39
7.4.70.0030.01716.26
7.4.60.0030.01916.37
7.4.50.0050.00516.41
7.4.40.0030.01022.77
7.4.30.0110.00716.50
7.4.00.0030.01314.99
7.3.330.0000.00613.32
7.3.320.0030.00313.29
7.3.310.0040.00416.19
7.3.300.0000.00816.04
7.3.290.0130.00316.08
7.3.280.0080.01116.16
7.3.270.0220.01517.40
7.3.260.0110.01616.31
7.3.250.0100.01216.31
7.3.240.0070.01816.47
7.3.230.0180.00716.39
7.3.210.0160.01116.09
7.3.200.0030.01619.39
7.3.190.0100.01316.25
7.3.180.0060.01316.45
7.3.170.0200.01016.28
7.3.160.0140.01616.36
7.3.120.0060.01014.75
7.2.330.0130.00916.59
7.2.320.0140.01116.70
7.2.310.0100.01016.46
7.2.300.0170.00916.54
7.2.290.0100.01416.62
7.2.00.0110.00419.51
7.1.100.0140.00417.84
7.1.70.0070.00417.21
7.1.60.0000.01819.43
7.1.50.0130.01317.10
7.0.200.0060.00316.54

preferences:
39.45 ms | 401 KiB | 5 Q