3v4l.org

run code in 300+ PHP versions simultaneously
<?php $guests = null; var_dump($guests[1]);

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)
8.4.120.0080.01020.40
8.4.110.0100.01020.43
8.4.100.0090.00817.93
8.4.90.0080.01117.93
8.4.80.0050.00317.94
8.4.70.0140.00717.74
8.4.60.0080.00418.64
8.4.50.0100.01017.95
8.4.40.0180.00317.86
8.4.30.0060.00320.23
8.4.20.0070.01118.02
8.4.10.0080.00026.11
8.3.250.0040.00418.99
8.3.240.0090.00716.50
8.3.230.0120.00716.68
8.3.220.0110.00817.39
8.3.210.0050.00916.73
8.3.200.0060.00316.85
8.3.190.0110.00720.84
8.3.180.0120.00916.41
8.3.170.0060.00316.93
8.3.160.0110.00716.71
8.3.150.0160.00317.02
8.3.140.0150.00418.79
8.3.130.0060.00318.66
8.3.120.0060.00318.89
8.3.110.0080.00020.94
8.3.100.0040.00424.06
8.3.90.0000.00826.77
8.3.80.0060.00319.36
8.3.70.0140.00716.58
8.3.60.0120.00916.49
8.3.50.0060.00724.50
8.3.40.0070.00718.71
8.3.30.0070.00718.85
8.3.20.0000.00824.18
8.3.10.0000.00824.66
8.3.00.0000.00826.16
8.2.290.0130.00620.46
8.2.280.0130.00618.17
8.2.270.0120.00616.62
8.2.260.0100.00322.13
8.2.250.0040.00416.65
8.2.240.0120.00619.03
8.2.230.0050.00322.58
8.2.220.0100.00737.54
8.2.210.0070.00726.77
8.2.200.0090.00018.88
8.2.190.0110.00818.58
8.2.180.0140.00725.92
8.2.170.0120.00618.96
8.2.160.0100.00322.96
8.2.150.0030.00525.66
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00419.66
8.2.110.0060.00319.91
8.2.100.0080.00318.52
8.2.90.0150.00418.43
8.2.80.0060.00418.28
8.2.70.0090.00538.59
8.2.60.0120.00838.69
8.2.50.0100.00438.77
8.2.40.0080.00539.55
8.2.30.0110.00638.74
8.2.20.0100.00638.66
8.2.10.0090.00439.19
8.2.00.0090.00439.13
8.1.330.0120.00818.10
8.1.320.0110.00816.26
8.1.310.0040.00416.83
8.1.300.0030.00719.63
8.1.290.0060.00630.84
8.1.280.0040.01125.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00319.99
8.1.230.0130.00519.75
8.1.220.0080.00618.07
8.1.210.0090.00219.29
8.1.200.0090.00438.24
8.1.190.0100.00238.20
8.1.180.0110.00238.53
8.1.170.0100.00238.73
8.1.160.0080.00438.94
8.1.150.0070.00639.52
8.1.140.0110.00238.78
8.1.130.0070.00539.31
8.1.120.0060.00638.40
8.1.110.0100.00338.35
8.1.100.0080.00538.37
8.1.90.0060.00538.41
8.1.80.0060.00638.37
8.1.70.0110.00438.39
8.1.60.0150.00638.45
8.1.50.0120.00238.47
8.1.40.0040.00938.53
8.1.30.0050.01138.64
8.1.20.0120.00738.42
8.1.10.0050.00838.45
8.1.00.0100.00238.52
8.0.300.0110.00519.71
8.0.290.0100.00337.93
8.0.280.0080.00638.54
8.0.270.0090.00438.37
8.0.260.0090.00238.53
8.0.250.0100.00238.02
8.0.240.0100.00438.05
8.0.230.0070.00638.17
8.0.220.0090.00438.00
8.0.210.0110.00238.00
8.0.200.0120.00138.05
8.0.190.0110.00238.03
8.0.180.0060.00738.08
8.0.170.0070.00638.03
8.0.160.0110.00338.00
8.0.150.0080.00537.96
8.0.140.0110.00238.01
8.0.130.0100.00236.93
8.0.120.0090.00437.99
8.0.110.0090.00338.00
8.0.100.0110.00337.97
8.0.90.0110.00238.04
8.0.80.0110.00432.72
8.0.70.0080.00637.93
8.0.60.0080.00538.01
8.0.50.0100.00337.90
8.0.30.0110.00638.00
8.0.20.0120.00538.21
8.0.10.0090.00832.76
8.0.00.0100.00439.43
7.4.330.0050.00537.04
7.4.320.0090.00537.77
7.4.300.0060.00538.31
7.4.290.0050.00637.71
7.4.280.0070.00637.69
7.4.270.0050.00737.79
7.4.260.0090.00237.72
7.4.250.0070.00437.72
7.4.240.0110.00137.77
7.4.230.0080.00537.67
7.4.220.0050.00432.35
7.4.210.0080.00727.11
7.4.200.0090.00137.84
7.4.190.0130.00248.42
7.4.180.0130.00048.26
7.4.160.0070.00548.42
7.4.150.0130.00048.38
7.4.140.0070.00737.72
7.4.130.0100.00737.74
7.4.120.0100.00637.67
7.4.110.0080.00937.60
7.4.100.0130.00437.73
7.4.90.0130.00537.71
7.4.80.0110.00637.71
7.4.70.0090.00937.77
7.4.60.0110.00637.63
7.4.50.0150.00237.68
7.4.40.0090.00737.71
7.4.30.0120.00537.62
7.4.20.0090.01037.75
7.4.10.0120.00437.68
7.4.00.0190.00229.28
7.3.330.0110.00329.41
7.3.320.0090.00436.54
7.3.310.0100.00537.61
7.3.300.0090.00437.54
7.3.290.0090.00628.89
7.3.280.0120.00548.25
7.3.270.0080.01048.14
7.3.260.0140.00437.61
7.3.250.0120.00637.52
7.3.240.0120.00637.59
7.3.230.0120.00437.62
7.3.220.0110.00637.67
7.3.210.0130.00437.51
7.3.200.0110.00637.58
7.3.190.0120.00637.68
7.3.180.0150.00337.53
7.3.170.0100.00637.60
7.3.160.0120.00537.51
7.3.150.0160.00437.61
7.3.140.0110.00637.56
7.3.130.0110.00637.59
7.3.120.0110.00537.67
7.3.110.0100.00737.54
7.3.100.0100.00637.57
7.3.90.0110.00437.58
7.3.80.0140.00537.58
7.3.70.0130.00737.59
7.3.60.0120.00637.54
7.3.50.0110.00537.73
7.3.40.0140.00237.65
7.3.30.0090.00737.58
7.3.20.0100.00838.29
7.3.10.0170.00438.22
7.3.00.0100.00738.19

preferences:
71.04 ms | 403 KiB | 5 Q