3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(stdClass::class 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)
8.3.70.0030.01316.38
8.3.60.0070.01118.30
8.3.50.0070.01118.04
8.3.40.0110.00718.43
8.3.30.0100.00718.45
8.3.20.0080.00020.66
8.3.10.0050.00321.72
8.3.00.0080.00021.63
8.2.190.0110.00716.58
8.2.180.0140.00416.38
8.2.170.0090.00622.96
8.2.160.0140.00021.12
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00417.78
8.2.120.0000.00726.35
8.2.110.0000.00819.39
8.2.100.0070.00419.32
8.2.90.0050.00317.50
8.2.80.0060.00317.97
8.2.70.0050.00317.80
8.2.60.0050.00319.82
8.2.50.0050.00518.10
8.2.40.0030.00619.15
8.2.30.0040.00418.99
8.2.20.0000.01017.93
8.2.10.0050.00219.20
8.2.00.0070.00017.85
8.1.280.0100.00725.92
8.1.270.0030.00618.59
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00619.07
8.1.230.0070.00319.07
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0040.00417.27
8.1.180.0030.00518.10
8.1.170.0030.00518.59
8.1.160.0000.00818.78
8.1.150.0000.00718.68
8.1.140.0040.00418.78
8.1.130.0000.00820.05
8.1.120.0040.00417.36
8.1.110.0040.00417.36
8.1.100.0000.00717.21
8.1.90.0070.00317.34
8.1.80.0050.00617.30
8.1.70.0080.00217.23
8.1.60.0070.00717.34
8.1.50.0090.00317.26
8.1.40.0090.00417.35
8.1.30.0090.00517.45
8.1.20.0130.00217.53
8.1.10.0110.00217.42
8.1.00.0080.00617.24
8.0.300.0030.00519.60
8.0.290.0040.00416.58
8.0.280.0000.00718.30
8.0.270.0070.00017.03
8.0.260.0060.00018.21
8.0.250.0000.00916.70
8.0.240.0030.00316.80
8.0.230.0000.00716.86
8.0.220.0030.00316.77
8.0.210.0080.00316.69
8.0.200.0090.00216.71
8.0.190.0040.00716.80
8.0.180.0090.00216.76
8.0.170.0020.01116.76
8.0.160.0090.00216.76
8.0.150.0050.00616.71
8.0.140.0060.00616.73
8.0.130.0060.00414.85
8.0.120.0050.00616.69
8.0.110.0020.00916.63
8.0.100.0090.00216.78
8.0.90.0090.00216.61
8.0.80.0110.00516.76
8.0.70.0070.00516.68
8.0.60.0090.00316.69
8.0.50.0050.00616.69
8.0.30.0090.00816.79
8.0.20.0160.00316.94
8.0.10.0050.00616.89
8.0.00.0080.00716.60
7.4.330.0040.00015.55
7.4.320.0030.00316.26
7.4.300.0060.00416.35
7.4.290.0060.00616.31
7.4.280.0070.00516.39
7.4.270.0050.00516.32
7.4.260.0080.00316.37
7.4.250.0060.00516.38
7.4.240.0050.00816.40
7.4.230.0080.00616.46
7.4.220.0080.00316.25
7.4.210.0070.00916.40
7.4.200.0090.00216.49
7.4.190.0100.00516.48
7.4.180.0070.00716.40
7.4.160.0060.01116.24
7.4.150.0110.00316.21
7.4.140.0080.00817.29
7.4.130.0160.00316.32
7.4.120.0090.00616.26
7.4.110.0080.00816.35
7.4.100.0150.00316.52
7.4.90.0090.00516.17
7.4.80.0110.00517.28
7.4.70.0080.00816.27
7.4.60.0120.00616.28
7.4.50.0100.00716.24
7.4.40.0110.00716.17
7.4.30.0110.00616.30
7.4.20.0090.00716.26
7.4.10.0120.00316.23
7.4.00.0100.00616.39
7.3.330.0080.00214.51
7.3.320.0090.00214.40
7.3.310.0050.00616.07
7.3.300.0110.00016.03
7.3.290.0040.00716.05
7.3.280.0090.00816.11
7.3.270.0120.00415.93
7.3.260.0100.00716.28
7.3.250.0130.00216.12
7.3.240.0090.00816.25
7.3.230.0120.00416.13
7.3.220.0080.00816.13
7.3.210.0080.00816.09
7.3.200.0110.00816.18
7.3.190.0090.00916.21
7.3.180.0090.00616.20
7.3.170.0090.00716.11
7.3.160.0090.01016.08
7.3.150.0100.00616.13
7.3.140.0080.00716.20
7.3.130.0150.00116.25
7.3.120.0110.00416.09
7.3.110.0100.00616.07
7.3.100.0130.00215.93
7.3.90.0100.00516.19
7.3.80.0070.00916.07
7.3.70.0120.00316.05
7.3.60.0070.00816.13
7.3.50.0100.00816.25
7.3.40.0120.00316.19
7.3.30.0080.00816.19
7.3.20.0130.00516.18
7.3.10.0420.00415.37
7.3.00.0290.01115.61
7.2.340.0040.00915.93
7.2.330.0140.00416.29
7.2.320.0120.00716.28
7.2.310.0080.00816.32
7.2.300.0090.00616.23
7.2.290.0130.00516.32
7.2.280.0110.00616.34
7.2.270.0060.01016.21
7.2.260.0080.00816.25
7.2.250.0120.00316.10
7.2.240.0120.00416.17
7.2.230.0060.01016.33
7.2.220.0030.01316.30
7.2.210.0100.00616.29
7.2.200.0100.00716.10
7.2.190.0060.01116.23
7.2.180.0080.00916.38
7.2.170.0090.00716.23
7.2.160.0130.00416.36
7.2.150.0180.00616.22
7.2.140.0050.01116.38
7.2.130.0290.00915.94
7.2.120.0360.00815.80
7.2.110.0300.00415.77
7.2.100.0230.00915.90
7.2.90.0270.00515.85
7.2.80.0290.00315.79
7.2.70.0270.00515.92
7.2.60.0320.00615.85
7.2.50.0380.00515.82
7.2.40.0310.00815.78
7.2.30.0270.01215.72
7.2.20.0290.00815.78
7.2.10.0280.00615.88
7.2.00.0340.00215.81
7.1.330.0120.01015.31
7.1.320.0160.00515.42
7.1.310.0180.00415.28
7.1.300.0190.00515.20
7.1.290.0200.00515.39
7.1.280.0180.00715.33
7.1.270.0280.00815.29
7.1.260.0170.00515.29
7.1.250.0340.00914.70
7.1.240.0300.00215.21
7.1.230.0120.01115.23
7.1.220.0290.01115.18
7.1.210.0180.00515.35
7.1.200.0170.00715.33
7.1.190.0200.00315.20
7.1.180.0150.00715.29
7.1.170.0180.00315.15
7.1.160.0160.00615.25
7.1.150.0140.00815.29
7.1.140.0190.00415.22
7.1.130.0150.00815.21
7.1.120.0250.00615.16
7.1.110.0170.00615.15
7.1.100.0390.00315.22
7.1.90.0170.00315.23
7.1.80.0170.00515.24
7.1.70.0160.00415.19
7.1.60.0100.01215.14
7.1.50.0330.00415.14
7.1.40.0160.00615.12
7.1.30.0120.00915.34
7.1.20.0120.00915.24
7.1.10.0190.00315.28
7.1.00.0160.00715.21

preferences:
50.64 ms | 401 KiB | 5 Q