3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(11, '11', 'd1', '14a', 'a15'); var_dump(array_filter($arr, 'ctype_digit')); var_dump(array_filter($arr, 'is_numeric'));

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)
8.3.60.0070.00718.43
8.3.50.0190.00221.13
8.3.40.0070.00718.51
8.3.30.0100.00318.73
8.3.20.0000.00720.09
8.3.10.0040.00423.43
8.3.00.0030.00619.23
8.2.180.0090.00616.75
8.2.170.0070.00722.96
8.2.160.0110.00320.48
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00222.19
8.2.110.0030.00622.25
8.2.100.0050.00520.52
8.2.90.0050.00319.22
8.2.80.0080.00017.97
8.2.70.0030.00717.63
8.2.60.0070.00317.93
8.2.50.0000.00918.07
8.2.40.0050.00318.09
8.2.30.0070.00417.84
8.2.20.0060.00317.48
8.2.10.0040.00417.92
8.2.00.0040.00417.73
8.1.280.0170.00725.92
8.1.270.0000.00822.06
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0100.00023.96
8.1.230.0070.00419.09
8.1.220.0040.00417.80
8.1.210.0090.00018.77
8.1.200.0040.00717.23
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0030.00518.57
8.1.160.0000.00821.85
8.1.150.0000.00718.80
8.1.140.0040.00417.32
8.1.130.0040.00417.36
8.1.120.0020.00517.38
8.1.110.0040.00417.37
8.1.100.0000.00717.42
8.1.90.0040.00417.27
8.1.80.0000.00817.30
8.1.70.0070.00017.36
8.1.60.0040.00417.39
8.1.50.0040.00417.49
8.1.40.0000.01017.46
8.1.30.0030.00517.55
8.1.20.0000.00717.47
8.1.10.0000.00717.29
8.1.00.0000.00717.36
8.0.300.0000.00818.77
8.0.290.0000.00716.58
8.0.280.0040.00318.33
8.0.270.0040.00417.23
8.0.260.0000.00716.64
8.0.250.0000.00716.92
8.0.240.0030.00316.77
8.0.230.0070.00016.74
8.0.220.0040.00416.70
8.0.210.0030.00316.72
8.0.200.0030.00716.75
8.0.190.0000.00716.95
8.0.180.0040.00416.70
8.0.170.0080.00016.75
8.0.160.0040.00416.82
8.0.150.0000.00816.64
8.0.140.0030.00616.64
8.0.130.0000.00513.23
8.0.120.0040.00416.80
8.0.110.0070.00016.70
8.0.100.0070.00016.88
8.0.90.0000.00716.85
8.0.80.0070.01116.76
8.0.70.0040.00416.85
8.0.60.0000.00716.88
8.0.50.0000.00716.77
8.0.30.0110.00817.03
8.0.20.0170.00417.40
8.0.10.0070.00016.80
8.0.00.0080.01016.53
7.4.330.0000.00415.00
7.4.320.0000.00616.47
7.4.300.0000.00716.50
7.4.290.0040.00416.43
7.4.280.0000.00816.32
7.4.270.0000.00716.58
7.4.260.0030.00316.42
7.4.250.0040.00416.24
7.4.240.0000.00716.44
7.4.230.0000.00816.33
7.4.220.0070.01416.42
7.4.210.0080.01116.41
7.4.200.0030.00316.55
7.4.160.0110.01116.27
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0080.01216.41
7.4.120.0100.01016.41
7.4.110.0040.01316.33
7.4.100.0150.00416.35
7.4.90.0060.01216.29
7.4.80.0150.00319.39
7.4.70.0130.00516.39
7.4.60.0130.00616.26
7.4.50.0020.00216.00
7.4.40.0120.00916.44
7.4.30.0150.00316.46
7.4.00.0090.00614.90
7.3.330.0050.00012.96
7.3.320.0060.00012.98
7.3.310.0040.00416.15
7.3.300.0030.00315.98
7.3.290.0130.00016.22
7.3.280.0100.00816.07
7.3.270.0090.00917.40
7.3.260.0150.00716.32
7.3.250.0110.00916.32
7.3.240.0150.00316.09
7.3.230.0140.00916.39
7.3.210.0140.00315.93
7.3.200.0130.00619.39
7.3.190.0090.01216.10
7.3.180.0100.01016.42
7.3.170.0130.00316.27
7.3.160.0030.01616.19
7.2.330.0100.01016.47
7.2.320.0100.00716.49
7.2.310.0090.00916.38
7.2.300.0110.00616.25
7.2.290.0100.00716.30
7.1.100.0750.00415.94
7.1.70.0030.00717.10
7.1.60.0090.00919.32
7.1.50.0100.01016.87
7.1.00.0070.07322.36
7.0.200.0040.00416.85
7.0.140.0030.07322.11
7.0.60.0200.06319.97
7.0.50.0030.04317.77
7.0.40.0000.04720.20
7.0.30.0430.04319.98
7.0.20.0400.07020.33
7.0.10.0100.08320.21
7.0.00.0030.04320.12
5.6.280.0030.07020.81
5.6.210.0030.04020.46
5.6.200.0130.08018.16
5.6.190.0030.04720.56
5.6.180.0300.06720.41
5.6.170.0170.04020.71
5.6.160.0200.07320.50
5.6.150.0100.07718.12
5.6.140.0070.05718.16
5.6.130.0000.04318.17
5.6.120.0130.08021.00
5.6.110.0130.07321.00
5.6.100.0030.09021.00
5.6.90.0030.06020.96
5.6.80.0030.04020.37
5.5.350.0100.08720.29
5.5.340.0100.08317.99
5.5.330.0130.04320.23
5.5.320.0230.04320.31
5.5.310.0200.03720.30
5.5.300.0070.08317.90
5.5.290.0030.05017.93
5.5.280.0100.08320.86
5.5.270.0070.06720.85
5.5.260.0070.08720.81
5.5.250.0100.08320.61
5.5.240.0200.07320.03
5.4.450.0500.04719.21
5.4.440.0530.04319.43
5.4.430.0570.04019.41
5.4.420.0670.00019.48
5.4.410.0630.00019.20
5.4.400.0630.00019.02
5.4.390.0630.00018.95
5.4.380.0670.00019.20
5.4.370.0600.00019.26
5.4.360.0600.00019.16
5.4.350.0670.00019.26
5.4.340.0050.03511.97
5.4.320.0070.03412.45
5.4.310.0120.04012.45
5.4.300.0110.03212.45
5.4.290.0100.03812.45
5.4.280.0080.03612.35
5.4.270.0050.03812.35
5.4.260.0070.03812.35
5.4.250.0030.04812.35
5.4.240.0100.03912.35
5.4.230.0080.03712.34
5.4.220.0020.03912.34
5.4.210.0070.03412.34
5.4.200.0090.04112.34
5.4.190.0100.03712.34
5.4.180.0050.04212.33
5.4.170.0060.03612.35
5.4.160.0070.03712.34
5.4.150.0070.04212.34
5.4.140.0060.03812.02
5.4.130.0040.03812.01
5.4.120.0080.03311.97
5.4.110.0070.03411.96
5.4.100.0050.03511.96
5.4.90.0040.03811.96
5.4.80.0060.04211.96
5.4.70.0070.03311.96
5.4.60.0080.03811.96
5.4.50.0120.03611.96
5.4.40.0100.03511.95
5.4.30.0060.03611.95
5.4.20.0070.03811.95
5.4.10.0060.03411.95
5.4.00.0050.03611.44
5.3.290.0080.03812.80
5.3.280.0100.03412.70
5.3.270.0060.04112.72
5.3.260.0110.04812.71
5.3.250.0070.04212.72
5.3.240.0060.03712.72
5.3.230.0060.03712.71
5.3.220.0060.03712.68
5.3.210.0080.03612.68
5.3.200.0100.03212.68
5.3.190.0070.03812.67
5.3.180.0060.04512.68
5.3.170.0040.03812.66
5.3.160.0060.03812.67
5.3.150.0050.04412.68
5.3.140.0090.04312.66
5.3.130.0060.04412.66
5.3.120.0090.04112.66
5.3.110.0090.03912.66
5.3.100.0060.03712.12
5.3.90.0120.03112.09
5.3.80.0080.03612.08
5.3.70.0080.03412.07
5.3.60.0060.04112.06
5.3.50.0120.04112.00
5.3.40.0080.03712.00
5.3.30.0070.04011.94
5.3.20.0060.03911.72
5.3.10.0080.03311.69
5.3.00.0070.03611.67
5.2.170.0060.0299.18
5.2.160.0020.0339.18
5.2.150.0060.0309.18
5.2.140.0030.0349.18
5.2.130.0070.0309.14
5.2.120.0070.0289.13
5.2.110.0070.0329.14
5.2.100.0070.0319.14
5.2.90.0050.0289.14
5.2.80.0050.0299.13
5.2.70.0040.0309.14
5.2.60.0050.0299.09
5.2.50.0080.0339.05
5.2.40.0030.0319.03
5.2.30.0050.0319.01
5.2.20.0070.0319.00
5.2.10.0040.0288.92
5.2.00.0050.0298.77
5.1.60.0030.0268.06
5.1.50.0040.0258.05
5.1.40.0070.0228.04
5.1.30.0090.0268.39
5.1.20.0040.0288.41
5.1.10.0030.0298.13
5.1.00.0080.0238.13
5.0.50.0050.0226.62
5.0.40.0050.0206.47
5.0.30.0090.0366.29
5.0.20.0040.0206.28
5.0.10.0030.0226.26
5.0.00.0030.0366.25
4.4.90.0040.0144.78
4.4.80.0040.0144.76
4.4.70.0050.0174.76
4.4.60.0060.0134.76
4.4.50.0010.0164.77
4.4.40.0040.0234.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0030.0334.76
4.3.110.0040.0144.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0030.0234.58
4.3.70.0050.0124.63
4.3.60.0040.0154.63
4.3.50.0000.0184.63
4.3.40.0060.0214.54
4.3.30.0020.0163.31
4.3.20.0030.0183.28
4.3.10.0050.0183.25
4.3.00.0170.01713.71

preferences:
40.84 ms | 401 KiB | 5 Q