3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = function() {}; print $f instanceof CLosure ? 'YES' : 'NO';

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)
8.3.60.0110.00718.43
8.3.50.0120.00721.28
8.3.40.0060.00918.81
8.3.30.0030.01018.54
8.3.20.0050.00220.29
8.3.10.0080.00023.68
8.3.00.0080.00023.65
8.2.180.0120.00916.50
8.2.170.0070.00722.96
8.2.160.0100.00320.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0030.00519.95
8.2.120.0050.00326.35
8.2.110.0030.00620.54
8.2.100.0000.01117.77
8.2.90.0060.00319.22
8.2.80.0050.00318.05
8.2.70.0030.00617.46
8.2.60.0000.00717.93
8.2.50.0040.00418.07
8.2.40.0030.00522.13
8.2.30.0040.00419.42
8.2.20.0040.00417.67
8.2.10.0000.00718.13
8.2.00.0030.00518.07
8.1.280.0040.01125.92
8.1.270.0040.00424.01
8.1.260.0070.00028.09
8.1.250.0050.00228.09
8.1.240.0040.00721.98
8.1.230.0110.00020.89
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0050.00218.10
8.1.170.0050.00318.56
8.1.160.0020.00520.76
8.1.150.0000.00818.85
8.1.140.0040.00419.57
8.1.130.0070.00017.70
8.1.120.0030.00517.46
8.1.110.0050.00517.46
8.1.100.0040.00417.44
8.1.90.0030.00717.41
8.1.80.0000.00717.38
8.1.70.0060.00017.52
8.1.60.0000.00817.65
8.1.50.0080.00017.60
8.1.40.0040.00417.52
8.1.30.0030.00617.48
8.1.20.0000.00717.62
8.1.10.0000.00717.40
8.1.00.0000.00717.42
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0030.00518.44
8.0.270.0030.00317.16
8.0.260.0000.00617.25
8.0.250.0040.00416.95
8.0.240.0070.00016.97
8.0.230.0000.00716.78
8.0.220.0040.00416.84
8.0.210.0000.00716.71
8.0.200.0030.00316.95
8.0.190.0070.00016.92
8.0.180.0040.00416.93
8.0.170.0040.00416.97
8.0.160.0030.00516.96
8.0.150.0000.00716.86
8.0.140.0000.00816.84
8.0.130.0030.00413.36
8.0.120.0040.00416.85
8.0.110.0000.00716.82
8.0.100.0050.00216.76
8.0.90.0080.00016.75
8.0.80.0100.00716.91
8.0.70.0040.00416.87
8.0.60.0000.00716.71
8.0.50.0000.00716.93
8.0.30.0100.00717.18
8.0.20.0110.00817.40
8.0.10.0040.00416.97
8.0.00.0090.01316.63
7.4.330.0020.00216.78
7.4.320.0030.00316.50
7.4.300.0050.00316.65
7.4.290.0040.00416.60
7.4.280.0060.00516.47
7.4.270.0060.00016.51
7.4.260.0000.00716.50
7.4.250.0030.00516.38
7.4.240.0040.00416.48
7.4.230.0030.00316.66
7.4.220.0100.01316.60
7.4.210.0090.00616.54
7.4.200.0000.00716.71
7.4.160.0110.00516.61
7.4.150.0150.00317.40
7.4.140.0070.01717.86
7.4.130.0060.01216.53
7.4.120.0090.00816.42
7.4.110.0100.00716.42
7.4.100.0130.00316.46
7.4.90.0070.01016.38
7.4.80.0030.01419.39
7.4.70.0030.01616.34
7.4.60.0060.01116.52
7.4.50.0040.01516.31
7.4.40.0160.00316.42
7.4.30.0060.01216.29
7.4.00.0090.00714.89
7.3.330.0050.00313.38
7.3.320.0000.00513.32
7.3.310.0040.00416.16
7.3.300.0000.00716.18
7.3.290.0040.00416.30
7.3.280.0080.00916.30
7.3.270.0120.00617.40
7.3.260.0030.01416.37
7.3.250.0100.00916.47
7.3.240.0140.00716.49
7.3.230.0090.00916.39
7.3.210.0090.00916.65
7.3.200.0110.00619.39
7.3.190.0160.00316.36
7.3.180.0060.01016.59
7.3.170.0030.01516.38
7.3.160.0100.01016.61
7.3.120.0030.01514.80
7.3.110.0030.01014.76
7.3.100.0080.00714.85
7.3.90.0020.01214.87
7.3.80.0060.00814.51
7.3.70.0050.00914.74
7.3.60.0100.00514.69
7.3.50.0050.00814.80
7.3.40.0050.00714.80
7.3.30.0050.00814.68
7.3.20.0100.00516.65
7.3.10.0020.00916.68
7.3.00.0030.01116.51
7.2.330.0170.00016.49
7.2.320.0080.00816.72
7.2.310.0060.01016.25
7.2.300.0070.01016.57
7.2.290.0140.00316.67
7.2.250.0050.01314.74
7.2.240.0070.01214.93
7.2.230.0110.00615.10
7.2.220.0110.00314.98
7.2.210.0060.00814.99
7.2.200.0060.00614.95
7.2.190.0100.00614.81
7.2.180.0050.01014.93
7.2.170.0080.00514.94
7.2.130.0000.01116.79
7.2.120.0120.00316.97
7.2.110.0040.01417.01
7.2.100.0030.01016.82
7.2.90.0070.00716.84
7.2.80.0030.00616.96
7.2.70.0040.00716.73
7.2.60.0110.00416.79
7.2.50.0030.00917.00
7.2.40.0070.00317.02
7.2.30.0030.01016.96
7.2.20.0000.01216.90
7.2.10.0000.01316.90
7.2.00.0100.00418.17
7.1.330.0070.00715.59
7.1.320.0120.00015.74
7.1.310.0050.00915.74
7.1.300.0020.01215.79
7.1.290.0050.00815.72
7.1.280.0060.00615.72
7.1.270.0040.00715.50
7.1.260.0070.00815.72
7.1.250.0030.00615.51
7.1.200.0030.01015.82
7.1.100.0030.01017.99
7.1.70.0020.00516.72
7.1.60.0070.01719.30
7.1.50.0080.01516.87
7.1.00.0030.07722.32
7.0.200.0080.00316.83
7.0.60.0030.08021.82
7.0.50.0000.07717.86
7.0.40.0130.07720.01
7.0.30.0270.04720.08
7.0.20.0170.04720.12
7.0.10.0100.09020.21
7.0.00.0130.08020.29
5.6.280.0000.03320.82
5.6.210.0170.06720.70
5.6.200.0130.06018.16
5.6.190.0130.03320.64
5.6.180.0400.04320.50
5.6.170.0370.07320.45
5.6.160.0070.08720.54
5.6.150.0100.04718.12
5.6.140.0000.04018.18
5.6.130.0100.03718.18
5.6.120.0030.04321.02
5.6.110.0000.07721.01
5.6.100.0030.06021.00
5.6.90.0100.05020.97
5.6.80.0030.06020.42
5.5.350.0170.04320.36
5.5.340.0030.08318.08
5.5.330.0000.04720.37
5.5.320.0170.04320.52
5.5.310.0100.05320.27
5.5.300.0000.04018.07
5.5.290.0100.08318.04
5.5.280.0100.04020.89
5.5.270.0170.06320.88
5.5.260.0070.03720.80
5.5.250.0100.03320.58
5.5.240.0000.04320.19

preferences:
61.64 ms | 401 KiB | 5 Q