3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iterator = new GlobIterator('*.php', FilesystemIterator::KEY_AS_FILENAME); var_dump($iterator->count()); $iterator = glob('*.php'); var_dump(count($iterator));

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)
8.3.40.0110.01118.61
8.3.30.0090.00618.45
8.3.20.0030.00518.77
8.3.10.0060.00320.54
8.3.00.0040.00419.38
8.2.170.0100.00722.96
8.2.160.0040.01520.62
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0050.00520.53
8.2.110.0030.00721.05
8.2.100.0040.00717.72
8.2.90.0050.00519.64
8.2.80.0000.00719.34
8.2.70.0040.00417.63
8.2.60.0000.00917.93
8.2.50.0030.00618.07
8.2.40.0040.00418.12
8.2.30.0030.00518.14
8.2.20.0040.00419.50
8.2.10.0030.00617.78
8.2.00.0000.00817.81
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.57
8.1.230.0040.00820.82
8.1.220.0040.00417.74
8.1.210.0030.00518.78
8.1.200.0040.00417.35
8.1.190.0050.00317.39
8.1.180.0040.00418.10
8.1.170.0050.00318.66
8.1.160.0040.00418.66
8.1.150.0040.00418.52
8.1.140.0050.00217.35
8.1.130.0000.00717.66
8.1.120.0000.00717.40
8.1.110.0040.00417.37
8.1.100.0030.00317.34
8.1.90.0040.00417.39
8.1.80.0030.00317.28
8.1.70.0060.00017.26
8.1.60.0040.00417.49
8.1.50.0080.00017.43
8.1.40.0000.00817.46
8.1.30.0000.00817.64
8.1.20.0050.00317.59
8.1.10.0060.00317.55
8.1.00.0000.00817.45
8.0.300.0050.00319.91
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0040.00417.20
8.0.260.0030.00316.89
8.0.250.0040.00417.00
8.0.240.0000.00716.94
8.0.230.0040.00416.96
8.0.220.0030.00316.79
8.0.210.0000.00716.95
8.0.200.0000.00617.00
8.0.190.0030.00316.89
8.0.180.0040.00416.91
8.0.170.0090.00016.88
8.0.160.0060.00316.95
8.0.150.0100.00016.94
8.0.140.0050.00716.86
8.0.130.0050.00013.39
8.0.120.0090.00215.09
8.0.110.0050.00615.10
8.0.100.0070.00415.08
8.0.90.0100.00415.19
8.0.80.0100.00215.11
8.0.70.0050.00715.05
8.0.60.0090.00215.18
8.0.50.0050.00715.09
8.0.30.0120.00315.10
8.0.20.0110.00515.85
8.0.10.0080.00415.23
8.0.00.0070.01015.62
7.4.330.0020.00213.05
7.4.320.0030.00316.41
7.4.300.0060.00016.36
7.4.290.0070.00016.46
7.4.280.0060.00316.45
7.4.270.0030.00316.57
7.4.260.0030.00313.34
7.4.250.0040.00814.81
7.4.240.0040.00714.94
7.4.230.0070.00514.98
7.4.220.0080.00814.99
7.4.210.0060.00914.94
7.4.200.0080.00414.96
7.4.190.0070.00514.88
7.4.180.0120.00313.30
7.4.160.0100.00514.87
7.4.150.0130.00314.96
7.4.140.0080.00814.76
7.4.130.0160.00214.79
7.4.120.0150.00614.79
7.4.110.0120.00614.86
7.4.100.0120.00414.91
7.4.90.0090.00714.93
7.4.80.0070.00914.89
7.4.70.0110.00514.87
7.4.60.0070.00914.87
7.4.50.0020.00714.71
7.4.40.0090.00514.83
7.4.30.0110.00414.83
7.4.20.0120.00313.17
7.4.10.0110.00514.17
7.4.00.0080.00814.58
7.3.330.0000.00613.09
7.3.320.0000.00513.22
7.3.310.0080.00414.68
7.3.300.0070.00414.67
7.3.290.0100.00615.48
7.3.280.0110.00415.19
7.3.270.0100.00714.72
7.3.260.0100.00614.78
7.3.250.0080.01115.29
7.3.240.0090.00614.67
7.3.230.0100.00614.64
7.3.220.0140.00313.09
7.3.210.0140.00314.73
7.3.200.0080.01114.75
7.3.190.0070.00814.73
7.3.180.0090.00914.65
7.3.170.0100.00614.66
7.3.160.0100.00614.72
7.3.150.0160.00013.09
7.3.140.0140.00213.16
7.3.130.0070.01013.85
7.3.120.0110.00614.40
7.3.110.0080.00814.25
7.3.100.0070.00814.11
7.3.90.0070.00514.30
7.3.80.0090.00414.22
7.3.70.0090.00414.21
7.3.60.0040.01014.13
7.3.50.0090.00814.30
7.3.40.0100.00514.27
7.3.30.0070.00714.24
7.3.20.0100.00516.06
7.3.10.0080.00716.05
7.3.00.0060.00916.00
7.2.340.0140.00113.01
7.2.330.0120.00614.73
7.2.320.0100.00514.72
7.2.310.0050.01114.84
7.2.300.0130.00514.71
7.2.290.0130.00514.77
7.2.280.0100.00513.24
7.2.270.0080.00813.11
7.2.260.0100.00614.02
7.2.250.0100.00714.33
7.2.240.0100.00714.24
7.2.230.0070.01014.39
7.2.220.0080.00514.08
7.2.210.0090.00314.53
7.2.200.0080.00614.43
7.2.190.0090.00714.31
7.2.180.0050.00814.24
7.2.170.0050.00814.48
7.2.160.0100.00314.16
7.2.150.0130.00415.96
7.2.140.0100.00615.91
7.2.130.0070.00616.30
7.2.120.0080.00816.35
7.2.110.0100.00616.17
7.2.100.0070.00816.25
7.2.90.0090.00816.22
7.2.80.0100.00616.20
7.2.70.0050.00816.08
7.2.60.0070.00716.36
7.2.50.0110.00516.33
7.2.40.0090.00516.17
7.2.30.0100.00616.25
7.2.20.0100.00616.28
7.2.10.0070.00916.30
7.2.00.0080.00617.08
7.1.330.0060.00915.20
7.1.320.0090.00615.12
7.1.310.0080.00615.22
7.1.300.0090.00415.14
7.1.290.0060.00715.16
7.1.280.0050.00915.12
7.1.270.0070.00815.09
7.1.260.0100.00315.16
7.1.250.0050.00715.10
7.1.240.0060.00515.04
7.1.230.0090.00315.21
7.1.220.0090.00515.08
7.1.210.0060.00815.11
7.1.200.0060.00715.19
7.1.190.0080.00715.15
7.1.180.0070.00615.16
7.1.170.0090.00515.10
7.1.160.0040.00815.06
7.1.150.0070.00415.05
7.1.140.0050.00815.05
7.1.130.0060.00915.11
7.1.120.0090.00515.13
7.1.110.0070.00515.00
7.1.100.0060.00815.07
7.1.90.0080.00515.15
7.1.80.0080.00715.14
7.1.70.0040.01015.61
7.1.60.0060.00815.68
7.1.50.0060.00715.46
7.1.40.0040.00915.06
7.1.30.0040.01115.11
7.1.20.0040.00915.08
7.1.10.0070.00714.98
7.1.00.0100.01716.95
7.0.330.0070.00714.92
7.0.320.0080.00614.92
7.0.310.0070.00614.70
7.0.300.0050.00914.89
7.0.290.0060.00814.91
7.0.280.0060.00714.89
7.0.270.0060.00714.95
7.0.260.0050.00814.90
7.0.250.0070.00714.89
7.0.240.0090.00614.93
7.0.230.0050.00914.88
7.0.220.0060.00814.86
7.0.210.0070.00514.85
7.0.200.0040.00715.33
7.0.190.0110.00314.81
7.0.180.0090.00414.88
7.0.170.0040.00914.88
7.0.160.0080.00714.98
7.0.150.0080.00714.86
7.0.140.0050.02516.58
7.0.130.0090.00614.89
7.0.120.0080.02116.72
7.0.110.0060.00714.88
7.0.100.0110.00414.90
7.0.90.0060.00714.89
7.0.80.0090.00514.75
7.0.70.0080.00514.64
7.0.60.0070.01716.17
7.0.50.0060.02615.67
7.0.40.0080.01915.08
7.0.30.0120.01415.32
7.0.20.0120.01715.16
7.0.10.0110.01615.30
7.0.00.0070.02515.16
5.6.400.0060.00613.61
5.6.390.0130.00213.47
5.6.380.0050.00613.73
5.6.370.0100.00413.58
5.6.360.0020.01113.68
5.6.350.0100.00413.75
5.6.340.0070.00613.65
5.6.330.0060.00713.67
5.6.320.0080.00513.78
5.6.310.0050.00713.78
5.6.300.0060.00913.68
5.6.290.0090.00413.63
5.6.280.0050.02315.35
5.6.270.0080.00613.79
5.6.260.0060.00713.68
5.6.250.0050.00913.63
5.6.240.0060.00613.68
5.6.230.0110.00213.87
5.6.220.0090.00313.87
5.6.210.0050.02515.48
5.6.200.0090.01814.89
5.6.190.0080.02515.41
5.6.180.0150.02015.43
5.6.170.0100.02615.53
5.6.160.0030.02015.43
5.6.150.0070.02314.81
5.6.140.0060.02314.77
5.6.130.0060.02614.95
5.6.120.0120.01915.56
5.6.110.0070.02415.62
5.6.100.0050.02815.54
5.6.90.0100.02315.52
5.6.80.0090.02115.35
5.6.70.0110.02215.36
5.6.60.0080.00413.70
5.6.50.0070.00513.55
5.6.40.0070.00513.51
5.6.30.0080.00613.74
5.6.20.0070.00713.65
5.6.10.0080.00513.64
5.6.00.0080.00413.62
5.5.380.0030.00812.74
5.5.370.0040.00912.79
5.5.360.0070.00412.79
5.5.350.0130.02114.83
5.5.340.0060.01314.12
5.5.330.0070.01414.73
5.5.320.0140.02214.58
5.5.310.0140.01714.67
5.5.300.0080.02214.24
5.5.290.0080.02414.16
5.5.280.0080.01214.72
5.5.270.0070.02514.67
5.5.260.0040.01414.85
5.5.250.0060.02514.79
5.5.240.0050.01614.67
5.5.230.0040.00512.76
5.5.220.0070.00712.87
5.5.210.0060.00512.91
5.5.200.0060.00712.76
5.5.190.0090.00412.76
5.5.180.0070.00512.86
5.5.170.0070.00512.86
5.5.160.0080.00512.70
5.5.150.0070.00712.75
5.5.140.0060.00712.72
5.5.130.0060.00612.81
5.5.120.0060.00612.79
5.5.110.0050.00612.62
5.5.100.0090.00412.82
5.5.90.0040.01012.81
5.5.80.0040.00812.77
5.5.70.0100.00412.93
5.5.60.0050.00612.81
5.5.50.0040.00812.81
5.5.40.0060.00612.80
5.5.30.0060.00712.81
5.5.20.0090.00312.89
5.5.10.0050.00912.70
5.5.00.0040.00712.74
5.4.450.0060.02413.62
5.4.440.0060.01913.72
5.4.430.0090.01813.79
5.4.420.0050.01913.75
5.4.410.0060.01313.61
5.4.400.0060.01613.60
5.4.390.0060.01413.62
5.4.380.0080.02113.51
5.4.370.0090.01813.60
5.4.360.0070.01413.49
5.4.350.0080.01613.59
5.4.340.0080.01813.55
5.4.330.0030.00711.68
5.4.320.0020.02213.51
5.4.310.0070.02113.59
5.4.300.0070.02213.52
5.4.290.0060.01713.63
5.4.280.0070.01213.58
5.4.270.0020.01713.60
5.4.260.0050.02013.63
5.4.250.0080.02013.52
5.4.240.0050.01413.50
5.4.230.0070.01213.54
5.4.220.0040.02013.49
5.4.210.0060.02113.51
5.4.200.0080.02113.59
5.4.190.0070.01913.62
5.4.180.0100.01413.46
5.4.170.0090.01013.53
5.4.160.0060.02313.61
5.4.150.0000.03013.47
5.4.140.0070.02312.83
5.4.130.0040.02112.94
5.4.120.0080.01612.96
5.4.110.0040.02212.87
5.4.100.0050.01612.84
5.4.90.0060.02212.93
5.4.80.0070.02212.86
5.4.70.0060.01212.94
5.4.60.0050.02412.97
5.4.50.0040.01412.88
5.4.40.0070.01312.88
5.4.30.0080.01912.88
5.4.20.0040.02412.98
5.4.10.0040.01512.96
5.4.00.0090.01212.66
5.3.290.0070.01812.62
5.3.280.0050.01412.55
5.3.270.0040.01512.55
5.3.260.0080.02112.51
5.3.250.0110.02012.56
5.3.240.0080.02212.48
5.3.230.0080.01912.54
5.3.220.0060.01812.53
5.3.210.0090.01712.46
5.3.200.0040.02012.47
5.3.190.0020.01812.48
5.3.180.0080.02412.56
5.3.170.0060.01912.51
5.3.160.0060.01512.56
5.3.150.0040.01712.60
5.3.140.0040.01412.54
5.3.130.0050.02112.57
5.3.120.0070.02412.52
5.3.110.0060.02412.56
5.3.100.0050.01512.36
5.3.90.0050.02412.35
5.3.80.0050.01712.32
5.3.70.0060.02412.35
5.3.60.0060.02112.32
5.3.50.0060.02112.25
5.3.40.0050.01612.31
5.3.30.0090.01812.30
5.3.20.0070.01312.27
5.3.10.0060.01512.25
5.3.00.0070.02312.15
5.2.170.0060.01911.42
5.2.160.0040.02111.48
5.2.150.0050.02211.47
5.2.140.0030.02011.50
5.2.130.0040.01311.45
5.2.120.0050.01211.50
5.2.110.0050.02311.43
5.2.100.0050.02011.49
5.2.90.0030.02511.40
5.2.80.0090.01811.47
5.2.70.0050.02411.48
5.2.60.0080.01911.45
5.2.50.0030.02611.43
5.2.40.0100.01811.36
5.2.30.0050.01711.35
5.2.20.0010.01711.37
5.2.10.0050.01111.21
5.2.00.0080.01911.26
5.1.60.0040.01010.69
5.1.50.0020.01210.74
5.1.40.0020.01010.83
5.1.30.0050.00911.02
5.1.20.0030.01210.96
5.1.10.0030.01110.79
5.1.00.0030.01110.76
5.0.50.0020.01010.12
5.0.40.0010.01010.10
5.0.30.0040.01110.05
5.0.20.0020.00910.07
5.0.10.0030.00910.10
5.0.00.0020.01310.09
4.4.90.0050.0079.74
4.4.80.0060.0109.74
4.4.70.0030.0089.74
4.4.60.0000.0089.74
4.4.50.0010.0079.74
4.4.40.0010.0099.74
4.4.30.0010.0079.74
4.4.20.0010.0079.74
4.4.10.0020.0069.74
4.4.00.0010.0109.74
4.3.110.0010.0069.74
4.3.100.0030.0049.74
4.3.90.0010.0069.74
4.3.80.0020.0099.74
4.3.70.0030.0059.74
4.3.60.0010.0099.74
4.3.50.0030.0069.74
4.3.40.0010.0099.74
4.3.30.0020.0069.74
4.3.20.0000.0089.74
4.3.10.0010.0069.74
4.3.00.0020.0079.74

preferences:
51.05 ms | 400 KiB | 5 Q