3v4l.org

run code in 300+ PHP versions simultaneously
<?php $📩 = 'a'; echo $📩;

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)
8.3.70.0100.00716.58
8.3.60.0100.00716.50
8.3.50.0150.00321.83
8.3.40.0070.00718.55
8.3.30.0180.00318.73
8.3.20.0000.00818.48
8.3.10.0070.00021.60
8.3.00.0080.00021.82
8.2.180.0080.01118.16
8.2.170.0090.00622.96
8.2.160.0100.00322.19
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0040.00419.58
8.2.120.0000.00826.35
8.2.110.0060.00320.39
8.2.100.0110.00017.78
8.2.90.0060.00317.63
8.2.80.0040.00417.97
8.2.70.0050.00317.78
8.2.60.0000.00817.91
8.2.50.0030.00618.10
8.2.40.0000.00820.59
8.2.30.0030.00519.19
8.2.20.0000.00718.11
8.2.10.0000.00717.92
8.2.00.0000.00717.70
8.1.280.0070.00725.92
8.1.270.0080.00023.79
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.00822.14
8.1.230.0070.00418.98
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0040.00416.98
8.1.180.0030.00618.10
8.1.170.0000.00818.36
8.1.160.0070.00023.99
8.1.150.0000.00918.74
8.1.140.0000.00719.50
8.1.130.0030.00317.63
8.1.120.0050.00317.25
8.1.110.0000.00717.27
8.1.100.0090.00017.36
8.1.90.0030.00317.37
8.1.80.0070.00017.37
8.1.70.0030.00317.43
8.1.60.0040.00417.48
8.1.50.0040.00417.33
8.1.40.0000.01117.43
8.1.30.0060.00317.55
8.1.20.0040.00417.54
8.1.10.0000.00917.46
8.1.00.0000.00817.46
8.0.300.0060.00319.70
8.0.290.0040.00416.63
8.0.280.0030.00318.36
8.0.270.0040.00417.24
8.0.260.0000.00617.11
8.0.250.0050.00316.82
8.0.240.0000.00616.91
8.0.230.0030.00316.89
8.0.220.0000.00816.73
8.0.210.0000.00716.82
8.0.200.0060.00016.88
8.0.190.0050.00216.81
8.0.180.0070.00016.72
8.0.170.0000.00816.81
8.0.160.0030.00316.77
8.0.150.0030.00716.76
8.0.140.0000.00816.79
8.0.130.0060.00013.16
8.0.120.0080.00016.77
8.0.110.0040.00416.75
8.0.100.0050.00316.69
8.0.90.0040.00416.82
8.0.80.0110.00316.75
8.0.70.0050.00216.88
8.0.60.0000.00816.79
8.0.50.0040.00416.87
8.0.30.0100.00817.12
8.0.20.0110.00817.40
8.0.10.0000.00717.05
8.0.00.0030.01916.55
7.4.330.0020.00215.55
7.4.320.0030.00316.44
7.4.300.0030.00316.52
7.4.290.0040.00416.35
7.4.280.0000.00816.49
7.4.270.0040.00416.45
7.4.260.0070.00016.40
7.4.250.0040.00416.42
7.4.240.0070.00016.34
7.4.230.0030.00316.32
7.4.220.0060.01416.42
7.4.210.0070.01416.50
7.4.200.0030.00316.58
7.4.160.0050.01016.42
7.4.150.0130.00417.40
7.4.140.0150.00517.86
7.4.130.0090.01016.36
7.4.120.0080.01016.34
7.4.110.0180.00416.46
7.4.100.0070.01416.48
7.4.90.0090.00916.51
7.4.80.0070.01119.39
7.4.70.0060.01316.57
7.4.60.0100.00516.37
7.4.50.0090.00916.51
7.4.40.0060.00916.57
7.4.30.0110.01016.53
7.4.00.0060.01015.11
7.3.330.0060.00013.07
7.3.320.0050.00012.97
7.3.310.0070.00016.32
7.3.300.0030.00316.08
7.3.290.0090.00416.13
7.3.280.0080.00916.18
7.3.270.0090.00617.40
7.3.260.0100.00616.29
7.3.250.0060.01316.24
7.3.240.0100.00716.46
7.3.230.0140.00316.41
7.3.210.0030.01316.26
7.3.200.0140.00316.14
7.3.190.0040.01216.32
7.3.180.0060.01116.44
7.3.170.0040.01516.14
7.3.160.0090.01316.31
7.2.330.0060.01216.34
7.2.320.0090.00816.51
7.2.310.0100.00716.45
7.2.300.0060.01316.55
7.2.290.0080.00816.43
7.2.110.0190.01116.23
7.2.80.0170.00516.15
7.2.60.0000.01416.70
7.2.50.0090.00016.85
7.2.00.0060.00919.36
7.1.200.0030.00715.54
7.1.70.0030.00717.05
7.1.60.0070.01117.29
7.1.00.0030.07722.45
7.0.200.0320.00014.49
7.0.120.0100.05322.05
7.0.110.0200.05022.11
7.0.100.0130.05722.09
7.0.90.0130.05722.04
7.0.80.0170.04722.02
7.0.70.0130.05322.10
7.0.60.0100.06322.00
7.0.50.0130.07722.13
7.0.40.0070.06722.04
7.0.30.0200.05722.14
7.0.20.0130.07322.11
7.0.10.0100.06322.11
7.0.00.0130.05322.02
5.6.270.0170.07020.91
5.6.260.0130.05320.88
5.6.250.0130.05721.12
5.6.240.0070.07020.80
5.6.230.0130.05320.92
5.6.220.0170.05320.86
5.6.210.0000.07020.95
5.6.200.0130.08720.87
5.6.190.0130.07021.03
5.6.180.0100.06020.99
5.6.170.0170.06021.03
5.6.160.0170.06020.92
5.6.150.0070.06721.01
5.6.140.0200.05020.91
5.6.130.0130.05720.93
5.6.120.0170.05321.02
5.6.110.0070.08720.82
5.6.100.0070.06020.97
5.6.90.0030.06020.98
5.6.80.0170.06020.36
5.6.70.0170.04720.20
5.6.60.0030.07320.37
5.6.50.0070.06020.23
5.6.40.0130.06720.28
5.6.30.0130.06720.28
5.6.20.0100.05320.34
5.6.10.0070.05720.18
5.6.00.0200.06320.35

preferences:
53.16 ms | 401 KiB | 5 Q