3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(null 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)
8.3.60.0140.00318.18
8.3.50.0140.00321.08
8.3.40.0040.01118.51
8.3.30.0100.00718.95
8.3.20.0000.01520.16
8.3.10.0040.00422.09
8.3.00.0000.00722.40
8.2.180.0070.01018.41
8.2.170.0140.00022.96
8.2.160.0030.01320.27
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0000.00926.16
8.2.120.0040.00419.41
8.2.110.0060.00320.54
8.2.100.0080.00417.66
8.2.90.0000.00818.03
8.2.80.0000.00817.97
8.2.70.0070.00317.34
8.2.60.0090.00017.91
8.2.50.0080.00018.07
8.2.40.0030.00518.08
8.2.30.0000.00717.83
8.2.20.0000.00817.47
8.2.10.0040.00417.39
8.2.00.0030.00517.60
8.1.280.0100.01025.92
8.1.270.0040.00419.85
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.06
8.1.230.0000.01120.89
8.1.220.0040.00417.74
8.1.210.0080.00018.82
8.1.200.0060.00317.10
8.1.190.0040.00417.27
8.1.180.0040.00418.53
8.1.170.0000.00818.59
8.1.160.0000.00722.05
8.1.150.0030.00618.49
8.1.140.0040.00417.24
8.1.130.0030.00317.63
8.1.120.0040.00317.21
8.1.110.0080.00017.22
8.1.100.0040.00417.23
8.1.90.0030.00317.32
8.1.80.0000.00717.35
8.1.70.0040.00417.33
8.1.60.0060.00317.34
8.1.50.0020.00517.41
8.1.40.0050.00217.34
8.1.30.0000.00717.35
8.1.20.0080.00017.44
8.1.10.0000.00817.39
8.1.00.0040.00417.34
8.0.300.0060.00320.13
8.0.290.0030.00317.15
8.0.280.0000.00718.30
8.0.270.0040.00417.12
8.0.260.0030.00316.64
8.0.250.0070.00016.86
8.0.240.0050.00316.85
8.0.230.0030.00516.70
8.0.220.0070.00016.64
8.0.210.0050.00216.65
8.0.200.0000.00716.68
8.0.190.0040.00416.79
8.0.180.0090.00016.68
8.0.170.0040.00416.86
8.0.160.0040.00416.81
8.0.150.0040.00416.59
8.0.140.0000.00816.61
8.0.130.0050.00013.19
8.0.120.0070.00016.73
8.0.110.0050.00216.73
8.0.100.0070.00016.77
8.0.90.0070.00016.82
8.0.80.0090.00916.78
8.0.70.0000.00816.53
8.0.60.0040.00416.65
8.0.50.0040.00416.62
8.0.30.0110.00816.87
8.0.20.0060.01217.40
8.0.10.0040.00416.76
8.0.00.0140.00316.51
7.4.330.0030.00315.00
7.4.320.0030.00316.46
7.4.300.0000.00616.26
7.4.290.0070.00016.46
7.4.280.0000.00716.36
7.4.270.0000.00816.46
7.4.260.0030.00316.44
7.4.250.0040.00416.40
7.4.240.0020.00516.35
7.4.230.0040.00316.52
7.4.220.0150.00916.45
7.4.210.0070.00716.35
7.4.200.0000.00716.53
7.4.190.0000.00716.52
7.4.160.0120.00316.44
7.4.150.0100.01317.40
7.4.140.0060.01217.86
7.4.130.0090.00816.35
7.4.120.0090.00816.23
7.4.110.0140.00716.31
7.4.100.0040.01316.50
7.4.90.0110.00716.35
7.4.80.0110.01119.39
7.4.70.0090.00816.11
7.4.60.0100.01016.45
7.4.50.0000.00416.40
7.4.40.0060.01022.77
7.4.30.0100.00716.23
7.3.330.0060.00013.03
7.3.320.0000.00612.86
7.3.310.0000.00715.93
7.3.300.0050.00216.10
7.3.290.0140.00016.16
7.3.280.0090.00816.17
7.3.270.0170.00017.40
7.3.260.0130.01016.20
7.3.250.0130.00616.24
7.3.240.0140.00316.07
7.3.230.0080.01616.39
7.3.210.0110.00416.10
7.3.200.0120.00619.39
7.3.190.0070.01016.46
7.3.180.0030.01316.32
7.3.170.0090.00616.27
7.3.160.0140.00716.50
7.2.330.0080.01116.34
7.2.320.0030.01716.31
7.2.310.0000.01716.39
7.2.300.0130.00316.17
7.2.290.0140.00316.59
5.4.250.0000.08018.88
5.4.240.0100.05318.94
5.4.230.0030.05718.87
5.4.220.0100.07018.72
5.4.210.0100.05318.88
5.4.200.0070.05318.83
5.4.190.0000.08318.72
5.4.180.0100.07318.76
5.4.170.0130.04318.96
5.4.160.0000.05719.01
5.4.150.0070.07318.86
5.4.140.0000.06016.21
5.4.130.0070.05016.20
5.4.120.0070.04716.18
5.4.110.0030.05316.35
5.4.100.0030.07716.40
5.4.90.0070.05316.23
5.4.80.0230.06016.39
5.4.70.0130.04716.49
5.4.60.0100.04716.25
5.4.50.0130.04016.47
5.4.40.0130.05716.42
5.4.30.0070.07016.39
5.4.20.0100.05016.38
5.4.10.0100.05016.38
5.4.00.0170.03715.69
5.3.280.0170.04714.47
5.3.270.0100.05014.69
5.3.260.0000.08314.52
5.3.250.0170.04014.69
5.3.240.0070.06714.77
5.3.230.0070.05714.32
5.3.220.0070.05014.40
5.3.210.0000.06014.43
5.3.200.0030.08014.45
5.3.190.0070.07314.34
5.3.180.0130.04714.40
5.3.170.0130.06314.58
5.3.160.0070.05314.58
5.3.150.0200.04714.50
5.3.140.0130.04314.60
5.3.130.0070.05314.39
5.3.120.0070.05014.70
5.3.110.0200.06714.54
5.3.100.0070.05013.95
5.3.90.0030.07014.02
5.3.80.0070.04713.89
5.3.70.0000.05713.93
5.3.60.0170.06014.09
5.3.50.0170.04313.64
5.3.40.0030.05313.88
5.3.30.0100.04313.67
5.3.20.0100.06713.46
5.3.10.0030.07013.57
5.3.00.0100.05713.48

preferences:
38.3 ms | 401 KiB | 5 Q