3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = new DateTime; if (is_object($value) && $value instanceof DateTime ) { echo x; }

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)
8.3.60.0170.00016.75
8.3.50.0110.00416.60
8.3.40.0040.01119.05
8.3.30.0070.00719.00
8.3.20.0030.01320.34
8.3.10.0040.00423.66
8.3.00.0000.00822.53
8.2.180.0060.00916.88
8.2.170.0120.00322.96
8.2.160.0110.00420.33
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00417.75
8.2.110.0030.00622.25
8.2.100.0040.00817.88
8.2.90.0070.00019.35
8.2.80.0030.00617.97
8.2.70.0040.00417.75
8.2.60.0000.00818.03
8.2.50.0070.00318.07
8.2.40.0000.00821.08
8.2.30.0000.00819.78
8.2.20.0000.00717.94
8.2.10.0000.00718.00
8.2.00.0080.00017.99
8.1.280.0100.00725.92
8.1.270.0080.00020.33
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00623.98
8.1.230.0040.01017.42
8.1.220.0070.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.61
8.1.190.0040.00417.60
8.1.180.0040.00418.10
8.1.170.0000.00818.84
8.1.160.0040.00421.97
8.1.150.0040.00418.91
8.1.140.0030.00517.64
8.1.130.0030.00317.76
8.1.120.0040.00417.55
8.1.110.0040.00417.67
8.1.100.0000.00717.64
8.1.90.0030.00617.58
8.1.80.0000.00717.68
8.1.70.0000.00717.49
8.1.60.0060.00317.76
8.1.50.0030.00617.65
8.1.40.0000.00817.61
8.1.30.0000.00817.73
8.1.20.0000.00717.64
8.1.10.0080.00017.61
8.1.00.0000.00817.59
8.0.300.0000.00718.77
8.0.290.0070.00016.88
8.0.280.0030.00318.45
8.0.270.0070.00017.25
8.0.260.0000.00617.32
8.0.250.0000.00717.11
8.0.240.0060.00317.23
8.0.230.0080.00017.19
8.0.220.0070.00017.13
8.0.210.0000.00817.04
8.0.200.0040.00417.14
8.0.190.0060.00317.09
8.0.180.0080.00017.17
8.0.170.0000.00817.19
8.0.160.0030.00317.22
8.0.150.0030.00317.06
8.0.140.0030.00417.15
8.0.130.0000.00813.51
8.0.120.0060.00317.13
8.0.110.0050.00216.99
8.0.100.0040.00417.09
8.0.90.0000.00817.20
8.0.80.0100.01017.11
8.0.70.0040.00417.05
8.0.60.0050.00217.19
8.0.50.0030.00517.08
8.0.30.0070.01117.32
8.0.20.0150.00517.40
8.0.10.0000.00717.16
8.0.00.0110.00916.80
7.4.330.0030.00315.08
7.4.320.0060.00016.51
7.4.300.0030.00316.66
7.4.290.0070.00316.70
7.4.280.0030.00516.75
7.4.270.0000.00716.65
7.4.260.0070.00016.64
7.4.250.0040.00416.69
7.4.240.0000.00716.72
7.4.230.0000.00716.82
7.4.220.0150.00316.59
7.4.210.0090.00816.58
7.4.200.0030.00316.72
7.4.160.0120.00316.63
7.4.150.0150.00317.40
7.4.140.0150.01017.86
7.4.130.0070.01016.68
7.4.120.0080.01016.69
7.4.110.0150.00316.73
7.4.100.0070.01116.75
7.4.90.0110.00916.65
7.4.80.0090.00819.39
7.4.70.0070.01016.66
7.4.60.0150.00016.62
7.4.50.0090.00016.65
7.4.40.0100.01316.64
7.4.30.0030.01416.45
7.4.00.0090.00515.18
7.3.330.0000.00513.22
7.3.320.0000.00513.27
7.3.310.0030.00316.37
7.3.300.0000.00716.34
7.3.290.0000.00716.43
7.3.280.0090.01016.45
7.3.270.0090.00917.40
7.3.260.0070.01016.46
7.3.250.0100.00916.52
7.3.240.0080.00816.30
7.3.230.0110.01116.39
7.3.210.0130.00616.53
7.3.200.0150.00319.39
7.3.190.0100.01316.63
7.3.180.0090.00616.53
7.3.170.0000.01616.57
7.3.160.0160.00516.61
7.3.120.0110.00715.11
7.3.110.0110.00415.03
7.3.100.0170.00014.86
7.3.90.0060.00914.77
7.3.80.0060.00914.86
7.3.70.0000.01615.02
7.3.60.0080.00814.88
7.3.50.0070.00714.96
7.3.40.0030.01315.01
7.3.30.0030.01014.94
7.3.20.0040.01116.53
7.3.10.0070.00716.54
7.3.00.0130.00016.73
7.2.330.0070.01116.86
7.2.320.0060.01116.93
7.2.310.0070.01016.70
7.2.300.0110.01116.63
7.2.290.0220.00016.67
7.2.250.0030.01615.28
7.2.240.0130.00315.11
7.2.230.0090.00915.41
7.2.220.0030.01015.43
7.2.210.0030.01015.20
7.2.200.0030.00615.21
7.2.190.0090.00615.12
7.2.180.0070.00315.25
7.2.170.0030.01215.05
7.2.60.0070.01016.93
7.2.00.0000.01219.62
7.1.330.0090.00615.87
7.1.320.0060.00915.78
7.1.310.0070.00315.91
7.1.300.0000.01415.84
7.1.290.0060.00315.82
7.1.280.0000.01416.12
7.1.270.0040.00715.95
7.1.260.0030.01015.82
7.1.200.0030.01015.79
7.1.100.0080.00417.93
7.1.70.0030.00617.38
7.1.60.0100.01620.03
7.1.50.0130.01017.09
7.1.00.0030.07322.51
7.0.200.0270.01014.97
7.0.60.0230.07719.93
7.0.50.0070.08017.93
7.0.40.0130.08020.24
7.0.30.0200.04720.01
7.0.20.0230.04320.02
7.0.10.0070.08720.12
7.0.00.0100.05020.13
5.6.280.0000.04721.01
5.6.210.0170.07720.62
5.6.200.0070.08718.13
5.6.190.0030.06720.63
5.6.180.0470.08320.63
5.6.170.0270.07020.52
5.6.160.0070.04720.50
5.6.150.0000.09018.19
5.6.140.0100.04318.11
5.6.130.0000.05018.11
5.6.120.0070.08720.98
5.6.110.0170.04720.93
5.6.100.0100.05020.98
5.6.90.0100.08320.99
5.6.80.0000.04720.37
5.5.350.4130.04020.31
5.5.340.0000.07317.91
5.5.330.0070.04020.19
5.5.320.0270.04320.32
5.5.310.0330.06720.27
5.5.300.0000.09317.97
5.5.290.0130.04717.98
5.5.280.0170.08020.73
5.5.270.0100.05720.86
5.5.260.0100.05720.80
5.5.250.0100.06720.45
5.5.240.0270.07020.17
5.4.450.0470.04319.07
5.4.440.0100.05719.24
5.4.430.0630.06019.12
5.4.420.0330.05019.47
5.4.410.0100.05319.38
5.4.400.0300.06019.16
5.4.390.0330.06318.95
5.4.380.0570.05719.00
5.4.370.0670.05319.15
5.4.360.0530.06318.91
5.4.350.0770.04719.21
5.4.340.0570.06319.27
5.4.320.0730.05019.15
5.4.310.0870.04018.77
5.4.300.0530.05719.24
5.4.290.0800.05319.16
5.4.280.0700.06018.80
5.4.270.0600.06019.28
5.4.260.0900.07019.14
5.4.250.0830.05319.07
5.4.240.0530.05319.11
5.4.230.0670.05719.23
5.4.220.0630.06719.13
5.4.210.0700.05318.91
5.4.200.0900.04316.86
5.4.190.0630.05319.05
5.4.180.0500.06319.09
5.4.170.0700.04318.96
5.4.160.0670.05318.95
5.4.150.0700.05719.09
5.4.140.0430.05316.54
5.4.130.0800.04016.36
5.4.120.0900.06716.54
5.4.110.0770.05016.39
5.4.100.0730.08316.39
5.4.90.0670.05016.50
5.4.80.0700.04316.42
5.4.70.0800.04316.30
5.4.60.0170.03716.20
5.4.50.0000.05316.45
5.4.40.0170.04316.36
5.4.30.0170.03316.19
5.4.20.0400.03316.46

preferences:
53.29 ms | 400 KiB | 5 Q