3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( property_exists(null, 'foo') );

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)
8.3.70.0140.00016.50
8.3.60.0110.00418.55
8.3.50.0040.01118.00
8.3.40.0130.00319.40
8.3.30.0130.00318.68
8.3.20.0070.00021.87
8.3.10.0080.00020.20
8.3.00.0040.00423.60
8.2.190.0120.00316.63
8.2.180.0090.00916.63
8.2.170.0110.00722.96
8.2.160.0070.01322.13
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0000.00826.16
8.2.110.0170.00720.51
8.2.100.0060.00617.78
8.2.90.0030.00517.88
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0000.00817.80
8.2.50.0040.00418.05
8.2.40.0090.00317.98
8.2.30.0040.00417.94
8.2.20.0040.00417.99
8.2.10.0020.00519.17
8.2.00.0040.00419.06
8.1.280.0100.00725.92
8.1.270.0000.00723.87
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0150.00622.42
8.1.230.0070.00422.71
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0080.00417.23
8.1.190.0070.00317.22
8.1.180.0000.00918.10
8.1.170.0000.00818.91
8.1.160.0040.00418.68
8.1.150.0070.00318.76
8.1.140.0000.00718.88
8.1.130.0040.00420.07
8.1.120.0030.00317.33
8.1.110.0040.00417.30
8.1.100.0000.00717.36
8.1.90.0040.00417.29
8.1.80.0000.00717.31
8.1.70.0040.00417.29
8.1.60.0040.00417.35
8.1.50.0000.00817.47
8.1.40.0060.00317.46
8.1.30.0030.00517.45
8.1.20.0050.00317.59
8.1.10.0080.00017.40
8.1.00.0040.00417.41
8.0.300.0080.00019.82
8.0.290.0040.00416.63
8.0.280.0000.00718.39
8.0.270.0070.00018.05
8.0.260.0030.00318.30
8.0.250.0040.00416.93
8.0.240.0000.00716.86
8.0.230.0030.00316.94
8.0.220.0000.00616.82
8.0.210.0030.00316.92
8.0.200.0070.00016.84
8.0.190.0020.00516.99
8.0.180.0000.00816.85
8.0.170.0050.00316.90
8.0.160.0040.00416.88
8.0.150.0040.00416.94
8.0.140.0070.00016.85
8.0.130.0000.00713.38
8.0.120.0030.00516.83
8.0.110.0040.00416.83
8.0.100.0070.00016.88
8.0.90.0060.00316.93
8.0.80.0030.01616.84
8.0.70.0070.00016.78
8.0.60.0050.00316.84
8.0.50.0070.00016.82
8.0.30.0120.00416.89
8.0.20.0070.01117.02
8.0.10.0040.00316.93
8.0.00.0180.00416.77
7.4.330.0050.00015.55
7.4.320.0040.00416.38
7.4.300.0000.00616.37
7.4.290.0040.00416.48
7.4.280.0000.00816.36
7.4.270.0030.00316.40
7.4.260.0000.00513.14
7.4.250.0050.00316.32
7.4.240.0000.00716.41
7.4.230.0000.00716.36
7.4.220.0030.00516.47
7.4.210.0090.00916.40
7.4.200.0030.00516.38
7.4.130.0100.01016.35
7.4.120.0060.01216.32
7.4.110.0040.01216.37
7.4.100.0070.01316.40
7.4.90.0100.01316.28
7.4.80.0100.00619.39
7.4.70.0140.00816.45
7.4.60.0030.01516.34
7.4.50.0040.01416.38
7.4.40.0140.00416.02
7.4.30.0090.00916.11
7.4.20.0110.00716.51
7.4.10.0040.01216.36
7.4.00.0110.00616.34
7.3.330.0050.00316.15
7.3.320.0030.00313.11
7.3.310.0040.00416.29
7.3.300.0060.00016.09
7.3.290.0100.00716.21
7.3.260.0100.00716.39
7.3.240.0120.00616.25
7.3.230.0100.01016.18
7.3.210.0090.00816.24
7.3.200.0120.01216.26
7.3.190.0080.00816.36
7.3.180.0110.00516.31
7.3.170.0060.00916.21
7.3.160.0080.00816.09
7.3.150.0100.01016.05
7.3.140.0080.00916.34
7.3.130.0070.01016.22
7.3.120.0110.00816.27
7.3.110.0120.00316.15
7.3.100.0140.00315.91
7.3.90.0060.00916.22
7.3.80.0090.00916.30
7.3.70.0000.01716.28
7.3.60.0030.01416.16
7.3.50.0100.00716.14
7.3.40.0120.00615.96
7.3.30.0000.01816.10
7.3.20.0100.00716.07
7.3.10.0120.00616.34
7.3.00.0100.00716.21
7.2.330.0070.01116.41
7.2.320.0130.00316.33
7.2.310.0100.00616.31
7.2.300.0120.00616.29
7.2.290.0060.01116.18
7.2.280.0070.01316.50
7.2.270.0110.00616.34
7.2.260.0090.00916.60
7.2.250.0090.00716.08
7.2.240.0170.01316.45
7.2.230.0100.00716.27
7.2.220.0140.00416.12
7.2.210.0140.00316.14
7.2.200.0140.00316.32
7.2.190.0160.00316.09
7.2.180.0110.00616.34
7.2.170.0110.00816.05
7.2.160.0070.01015.97
7.2.150.0100.00716.32
7.2.140.0030.01416.44
7.2.130.0140.00316.46
7.2.120.0150.00316.18
7.2.110.0060.01216.60
7.2.100.0030.01716.08
7.2.90.0180.00316.32
7.2.80.0070.01016.10
7.2.70.0090.00916.34
7.2.60.0070.01016.27
7.2.50.0100.00716.32
7.2.40.0140.00716.48
7.2.30.0100.01416.15
7.2.20.0050.01116.30
7.2.10.0250.00616.21
7.2.00.0170.00616.19

preferences:
29.76 ms | 401 KiB | 5 Q