3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(new stdClass() instanceof get_class(new 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)
8.2.30.0000.00717.45
8.2.20.0020.00517.65
8.2.10.0130.00317.64
8.2.00.0130.00317.45
8.1.160.0100.00017.34
8.1.150.0100.00517.20
8.1.140.0120.00517.29
8.1.130.0050.01117.30
8.1.120.0060.01017.29
8.1.110.0150.00017.28
8.1.100.0130.00317.28
8.1.90.0100.00517.34
8.1.80.0060.00517.33
8.1.70.0090.00617.41
8.1.60.0090.00917.47
8.1.50.0130.00417.46
8.1.40.0160.00317.48
8.1.30.0140.00617.54
8.1.20.0160.00517.48
8.1.10.0210.00017.39
8.1.00.0120.00817.41
8.0.280.0050.01116.73
8.0.270.0120.00316.73
8.0.260.0100.00316.80
8.0.250.0150.00016.76
8.0.240.0050.01016.82
8.0.230.0110.00416.73
8.0.220.0100.00616.78
8.0.210.0160.00016.73
8.0.200.0080.00816.88
8.0.190.0110.00416.89
8.0.180.0050.00716.73
8.0.170.0080.00416.84
8.0.160.0110.00316.79
8.0.150.0130.00216.78
8.0.140.0110.00416.73
8.0.130.0070.00716.73
8.0.120.0110.00316.74
8.0.110.0090.00216.73
8.0.100.0030.00916.73
8.0.90.0060.00616.72
8.0.80.0060.00416.78
8.0.70.0120.00016.84
8.0.60.0070.00516.85
8.0.50.0070.00416.71
8.0.30.0440.00816.77
8.0.20.0050.00516.92
8.0.10.0100.00016.86
8.0.00.0120.00317.21
7.4.330.0030.00316.73
7.4.320.0160.00016.73
7.4.300.0130.00316.73
7.4.290.0170.00016.73
7.4.280.0080.00816.73
7.4.270.0120.00516.73
7.4.260.0130.00316.73
7.4.250.0160.00016.73
7.4.240.0130.00316.73
7.4.230.0130.00316.73
7.4.220.0070.00516.55
7.4.210.0100.00116.57
7.4.200.0070.00416.49
7.4.190.0020.00816.46
7.4.180.0090.00216.62
7.4.160.0070.00316.63
7.4.150.0060.00516.55
7.4.140.0090.00116.57
7.4.130.0040.00716.54
7.4.120.0080.00316.48
7.4.110.0090.00216.38
7.4.100.0050.00516.54
7.4.90.0030.00716.42
7.4.80.0080.00316.57
7.4.70.0090.00216.51
7.4.60.0080.00316.57
7.4.50.0050.00516.51
7.4.40.0090.00216.53
7.4.30.0050.00616.57
7.4.20.0090.00216.50
7.4.10.0070.00416.50
7.4.00.0000.00716.46
7.3.330.0140.00016.73
7.3.320.0070.00716.73
7.3.310.0050.00816.73
7.3.300.0150.00016.73
7.3.290.0100.00116.43
7.3.280.0050.00616.41
7.3.270.0060.00716.47
7.3.260.0050.00716.45
7.3.250.0090.00316.37
7.3.240.0050.00616.40
7.3.230.0080.00216.40
7.3.220.0090.00216.41
7.3.210.0080.00316.44
7.3.200.0040.00716.41
7.3.190.0070.00416.39
7.3.180.0050.00616.44
7.3.170.0020.00816.37
7.3.160.0000.01116.37
7.3.150.0070.00316.44
7.3.140.0100.00016.43
7.3.130.0060.00416.37
7.3.120.0080.00216.42
7.3.110.0090.00216.33
7.3.100.0040.00716.37
7.3.90.0070.00416.56
7.3.80.0060.00516.42
7.3.70.0050.00516.46
7.3.60.0070.00316.40
7.3.50.0050.00616.46
7.3.40.0060.00516.42
7.3.30.0070.00316.48
7.3.20.0090.00217.18
7.3.10.0090.00216.97
7.3.00.0050.00617.09
7.2.340.0100.00116.37
7.2.330.0090.00316.39
7.2.320.0050.00716.45
7.2.310.0090.00216.37
7.2.300.0110.00016.43
7.2.290.0090.00216.43
7.2.280.0050.00616.45
7.2.270.0090.00216.46
7.2.260.0080.00316.39
7.2.250.0080.00416.43
7.2.240.0050.00616.43
7.2.230.0070.00416.45
7.2.220.0050.00616.43
7.2.210.0030.00716.33
7.2.200.0110.00016.51
7.2.190.0080.00016.50
7.2.180.0100.00116.41
7.2.170.0070.00416.43
7.2.160.0100.00116.48
7.2.150.0090.00317.15
7.2.140.0070.00417.21
7.2.130.0080.00317.42
7.2.120.0070.00517.24
7.2.110.0130.00417.27
7.2.100.0050.00617.34
7.2.90.0060.00517.33
7.2.80.0090.00417.14
7.2.70.0100.00217.29
7.2.60.0060.00617.34
7.2.50.0040.00817.34
7.2.40.0090.00417.19
7.2.30.0000.01217.33
7.2.20.0080.00317.24
7.2.10.0050.00717.20
7.2.00.0060.00617.38
7.1.330.0160.00316.09
7.1.320.0070.00416.08
7.1.310.0070.00416.07
7.1.300.0100.00216.10
7.1.290.0040.00616.16
7.1.280.0060.00516.14
7.1.270.0070.00316.10
7.1.260.0060.00416.11
7.1.250.0070.00416.10
7.1.240.0090.00216.04
7.1.230.0040.00917.15
7.1.220.0020.00917.01
7.1.210.0060.00516.99
7.1.200.0090.00817.10
7.1.190.0030.00717.05
7.1.180.0060.00516.86
7.1.170.0050.00617.07
7.1.160.0080.00316.87
7.1.150.0050.00617.03
7.1.140.0070.00416.96
7.1.130.0090.00417.03
7.1.120.0070.00416.98
7.1.110.0100.00416.89
7.1.100.0080.00316.93
7.1.90.0090.00416.95
7.1.80.0020.00917.07
7.1.70.0050.00516.88
7.1.60.0080.00316.99
7.1.50.0060.00417.07
7.1.40.0070.00417.05
7.1.30.0070.00316.95
7.1.20.0090.00416.92
7.1.10.0020.00816.91
7.1.00.0110.00016.94
7.0.330.0060.00416.78
7.0.320.0070.00416.76
7.0.310.0100.00216.79
7.0.300.0090.00316.67
7.0.290.0070.00316.76
7.0.280.0080.00216.76
7.0.270.0050.00616.84
7.0.260.0040.00616.81
7.0.250.0070.00416.91
7.0.240.0070.00416.87
7.0.230.0040.00716.81
7.0.220.0060.00416.81
7.0.210.0080.00216.77
7.0.200.0080.00216.85
7.0.190.0070.00416.81
7.0.180.0090.00116.82
7.0.170.0070.00316.82
7.0.160.0090.00416.80
7.0.150.0100.00016.80
7.0.140.0100.00216.71
7.0.130.0070.00416.85
7.0.120.0090.00316.89
7.0.110.0070.00416.78
7.0.100.0090.00316.73
7.0.90.0070.00416.67
7.0.80.0100.00216.65
7.0.70.0060.00516.73
7.0.60.0090.00416.74
7.0.50.0090.00116.76
7.0.40.0090.00316.81
7.0.30.0080.00216.80
7.0.20.0070.00416.71
7.0.10.0090.02917.88
7.0.00.0050.02917.85
5.6.400.0050.00516.21
5.6.390.0050.00516.08
5.6.380.0050.00616.06
5.6.370.0070.00416.17
5.6.360.0050.00516.12
5.6.350.0080.00216.09
5.6.340.0040.00716.07
5.6.330.0040.00516.06
5.6.320.0050.00516.20
5.6.310.0100.00016.12
5.6.300.0100.00016.08
5.6.290.0050.00516.10
5.6.280.0060.00316.12
5.6.270.0090.00016.11
5.6.260.0030.00616.07
5.6.250.0060.00316.10
5.6.240.0070.00316.11
5.6.230.0070.00316.14
5.6.220.0060.00416.18
5.6.210.0090.00116.12
5.6.200.0070.00316.28
5.6.190.0070.00516.16
5.6.180.0050.00516.21
5.6.170.0040.00716.16
5.6.160.0030.02317.69
5.6.150.0060.02016.82
5.6.140.0070.01516.87
5.6.130.0100.02616.84
5.6.120.0080.01417.80
5.6.110.0100.02717.69
5.6.100.0120.02017.79
5.6.90.0070.03117.74
5.6.80.0070.02917.49
5.6.70.0030.00716.23
5.6.60.0030.00716.18
5.6.50.0040.00716.16
5.6.40.0040.00716.07
5.6.30.0070.00516.08
5.6.20.0070.00316.14
5.6.10.0080.00416.12
5.6.00.0040.00716.15
5.5.380.0060.00616.11
5.5.370.0090.00216.16
5.5.360.0050.00616.10
5.5.350.0060.00516.04
5.5.340.0080.00216.10
5.5.330.0070.00416.14
5.5.320.0080.00316.00
5.5.310.0040.00816.08
5.5.300.0070.02816.75
5.5.290.0070.02716.78
5.5.280.0080.01717.64
5.5.270.0100.03017.64
5.5.260.0050.02517.71
5.5.250.0100.02517.66
5.5.240.0090.02117.44
5.5.230.0080.00316.18
5.5.220.0060.00516.19
5.5.210.0070.00316.13
5.5.200.0070.00416.11
5.5.190.0060.00516.03
5.5.180.0050.00516.06
5.5.170.0050.00616.07
5.5.160.0050.00616.04
5.5.150.0070.00316.03
5.5.140.0040.00615.99
5.5.130.0060.00515.89
5.5.120.0070.00316.06
5.5.110.0070.00415.92
5.5.100.0070.00316.15
5.5.90.0050.00516.03
5.5.80.0090.00216.04
5.5.70.0070.00416.07
5.5.60.0080.00416.10
5.5.50.0080.00216.04
5.5.40.0030.00716.02
5.5.30.0070.00416.17
5.5.20.0060.00316.03
5.5.10.0070.00416.06
5.5.00.0050.00516.09

preferences:
151.09 ms | 1394 KiB | 7 Q