3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('foo' instanceof \stdClass);

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)
8.3.60.0080.00616.50
8.3.50.0110.00522.05
8.3.40.0150.00418.67
8.3.30.0030.01018.84
8.3.20.0040.00419.93
8.3.10.0000.00823.48
8.3.00.0000.00820.81
8.2.180.0000.01518.41
8.2.170.0110.00422.96
8.2.160.0030.01020.47
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00926.16
8.2.120.0060.00322.02
8.2.110.0060.00322.13
8.2.100.0000.01117.66
8.2.90.0060.00319.09
8.2.80.0040.00417.97
8.2.70.0050.00317.38
8.2.60.0000.00817.91
8.2.50.0040.00418.07
8.2.40.0050.00518.09
8.2.30.0030.00517.80
8.2.20.0040.00417.43
8.2.10.0050.00317.54
8.2.00.0000.00717.60
8.1.280.0170.00325.92
8.1.270.0080.00023.80
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0000.01023.80
8.1.230.0070.00419.15
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0090.00017.27
8.1.180.0090.00018.10
8.1.170.0060.00618.52
8.1.160.0040.00421.94
8.1.150.0000.00818.50
8.1.140.0080.00017.26
8.1.130.0000.00817.66
8.1.120.0030.00317.32
8.1.110.0000.00817.21
8.1.100.0020.00517.31
8.1.90.0000.00717.27
8.1.80.0030.00317.27
8.1.70.0030.00317.26
8.1.60.0060.00317.41
8.1.50.0040.00417.30
8.1.40.0030.00617.37
8.1.30.0070.00017.47
8.1.20.0070.00317.35
8.1.10.0070.00017.38
8.1.00.0000.00717.28
8.0.300.0040.00418.77
8.0.290.0000.00816.91
8.0.280.0000.00718.31
8.0.270.0030.00317.04
8.0.260.0030.00316.59
8.0.250.0030.00316.80
8.0.240.0070.00416.71
8.0.230.0070.00016.84
8.0.220.0050.00316.77
8.0.210.0050.00316.78
8.0.200.0040.00416.86
8.0.190.0060.00316.82
8.0.180.0070.00016.67
8.0.170.0040.00416.85
8.0.160.0000.00716.81
8.0.150.0070.00016.71
8.0.140.0000.00716.61
8.0.130.0070.00013.16
8.0.120.0000.00716.75
8.0.110.0030.00516.79
8.0.100.0000.00716.84
8.0.90.0040.00416.80
8.0.80.0110.00716.79
8.0.70.0040.00416.60
8.0.60.0000.00716.67
8.0.50.0040.00416.68
8.0.30.0110.01116.84
8.0.20.0080.01117.40
8.0.10.0070.00016.89
8.0.00.0120.00516.54
7.4.330.0050.00015.00
7.4.320.0030.00316.36
7.4.300.0030.00316.27
7.4.290.0030.00316.45
7.4.280.0060.00016.38
7.4.270.0020.00516.38
7.4.260.0030.00316.44
7.4.250.0030.00316.32
7.4.240.0050.00216.35
7.4.230.0000.00716.44
7.4.220.0160.00716.46
7.4.210.0080.01116.38
7.4.200.0040.00316.34
7.4.190.0000.00716.62
7.4.160.0120.01016.33
7.4.150.0120.00917.40
7.4.140.0090.00817.86
7.4.130.0050.01216.35
7.4.120.0090.00816.39
7.4.110.0160.00616.38
7.4.100.0090.01216.21
7.4.90.0130.00316.34
7.4.80.0090.01419.39
7.4.70.0090.00616.44
7.4.60.0060.01016.37
7.4.50.0000.00816.42
7.4.40.0060.00922.77
7.4.30.0080.00816.15
7.3.330.0000.00512.91
7.3.320.0000.00512.86
7.3.310.0070.00016.05
7.3.300.0070.00016.11
7.3.290.0070.00716.12
7.3.280.0070.00916.08
7.3.270.0170.00017.40
7.3.260.0090.00616.15
7.3.250.0100.00916.28
7.3.240.0070.01116.21
7.3.230.0060.01016.39
7.3.210.0030.01316.32
7.3.200.0090.00919.39
7.3.190.0030.01316.25
7.3.180.0140.00316.04
7.3.170.0120.00316.27
7.3.160.0040.01116.16
7.2.330.0060.01216.38
7.2.320.0090.00916.43
7.2.310.0150.00316.44
7.2.300.0120.00416.29
7.2.290.0110.00916.49
5.4.110.0110.04111.95
5.4.100.0110.04211.95
5.4.90.0120.04211.95
5.4.80.0140.04111.95
5.4.70.0140.03911.95
5.4.60.0150.03611.95
5.4.50.0120.04011.95
5.4.40.0140.04811.94
5.4.30.0190.05511.93
5.4.20.0130.04011.93
5.4.10.0120.04011.93
5.4.00.0200.05211.43
5.3.210.0130.04212.68
5.3.200.0110.04112.68
5.3.190.0140.04312.68
5.3.180.0140.04212.67
5.3.170.0180.05712.67
5.3.160.0140.04212.67
5.3.150.0160.04812.67
5.3.140.0120.04212.66
5.3.130.0190.05812.66
5.3.120.0140.04212.66
5.3.110.0180.06112.66
5.3.100.0120.04212.12
5.3.90.0120.04112.08
5.3.80.0170.05812.07
5.3.70.0120.04212.08
5.3.60.0140.04312.06
5.3.50.0120.04212.00
5.3.40.0160.04412.00
5.3.30.0120.04011.94
5.3.20.0110.04111.72
5.3.10.0110.03911.67
5.3.00.0140.04011.66

preferences:
42.83 ms | 401 KiB | 5 Q