3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = '0'; echo (is_int($i))? 'int' : 'not int'; echo (is_numeric($i))? 'int' : 'not int';

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)
8.3.60.0100.00618.30
8.3.50.0120.00318.24
8.3.40.0120.00418.40
8.3.30.0110.00418.42
8.3.20.0060.00918.52
8.3.10.0040.00418.62
8.3.00.0050.00319.25
8.2.180.0140.00418.16
8.2.170.0130.00722.96
8.2.160.0040.01118.86
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00321.02
8.2.110.0110.00020.82
8.2.100.0110.00017.78
8.2.90.0030.00619.70
8.2.80.0020.00520.55
8.2.70.0000.00818.03
8.2.60.0000.00718.09
8.2.50.0080.00318.10
8.2.40.0060.00321.20
8.2.30.0050.00319.19
8.2.20.0040.00417.68
8.2.10.0040.00417.52
8.2.00.0050.00217.52
8.1.280.0090.00625.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0040.00422.10
8.1.230.0070.00722.88
8.1.220.0040.00417.74
8.1.210.0000.00818.84
8.1.200.0040.00717.10
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0000.00818.50
8.1.160.0050.00219.04
8.1.150.0000.00818.57
8.1.140.0000.00717.43
8.1.130.0000.00719.21
8.1.120.0000.00717.38
8.1.110.0030.00617.32
8.1.100.0050.00217.39
8.1.90.0060.00317.32
8.1.80.0000.00717.29
8.1.70.0070.00017.34
8.1.60.0030.00617.39
8.1.50.0000.00817.36
8.1.40.0080.00017.30
8.1.30.0030.00517.60
8.1.20.0000.00717.57
8.1.10.0000.00717.35
8.1.00.0000.00817.48
8.0.300.0040.00420.25
8.0.290.0100.00016.75
8.0.280.0000.00818.38
8.0.270.0060.00317.20
8.0.260.0040.00416.68
8.0.250.0040.00416.88
8.0.240.0070.00017.00
8.0.230.0080.00016.86
8.0.220.0030.00316.75
8.0.210.0030.00316.70
8.0.200.0000.00716.73
8.0.190.0000.00816.85
8.0.180.0040.00416.77
8.0.170.0040.00416.79
8.0.160.0040.00416.85
8.0.150.0000.00816.77
8.0.140.0030.00616.69
8.0.130.0000.00513.20
8.0.120.0030.00616.73
8.0.110.0030.00316.79
8.0.100.0070.00016.86
8.0.90.0000.00816.83
8.0.80.0090.00616.76
8.0.70.0070.00016.78
8.0.60.0040.00416.67
8.0.50.0030.00516.69
8.0.30.0060.01317.17
8.0.20.0100.01017.01
8.0.10.0000.00716.96
8.0.00.0100.00716.47
7.4.330.0000.00412.92
7.4.320.0040.00416.44
7.4.300.0000.00716.31
7.4.290.0000.00616.32
7.4.280.0000.00716.43
7.4.270.0000.00716.32
7.4.260.0050.00013.30
7.4.250.0060.00316.41
7.4.240.0030.00316.43
7.4.230.0000.00716.30
7.4.220.0160.00016.34
7.4.210.0140.00616.35
7.4.200.0030.00316.41
7.4.190.0030.00516.46
7.4.160.0070.00716.48
7.4.150.0090.01816.36
7.4.140.0110.01417.86
7.4.130.0170.00716.47
7.4.120.0070.01116.41
7.4.110.0090.01216.43
7.4.100.0130.00316.41
7.4.90.0100.00716.47
7.4.80.0060.01119.39
7.4.70.0060.01616.61
7.4.60.0070.01316.38
7.4.50.0000.00516.40
7.4.40.0030.01016.33
7.4.30.0070.01016.36
7.4.00.0030.01314.64
7.3.330.0000.00713.07
7.3.320.0000.00612.99
7.3.310.0030.00315.99
7.3.300.0000.00616.15
7.3.290.0090.00816.16
7.3.280.0100.00616.09
7.3.270.0070.01016.55
7.3.260.0090.00916.33
7.3.240.0080.00816.22
7.3.230.0120.00916.32
7.3.210.0070.01015.97
7.3.200.0070.01116.36
7.3.190.0030.01416.51
7.3.180.0070.01016.48
7.3.170.0070.01116.21
7.3.160.0060.01016.31
7.3.120.0070.01014.71
7.3.10.0030.01016.54
7.3.00.0040.00816.54
7.2.330.0030.01316.63
7.2.320.0090.00816.25
7.2.310.0070.01316.50
7.2.300.0060.00916.38
7.2.290.0140.01016.68
7.2.130.0060.00316.68
7.2.120.0030.01016.45
7.2.110.0030.01016.66
7.2.100.0060.00316.65
7.2.90.0060.00616.82
7.2.80.0090.00616.73
7.2.70.0060.01016.82
7.2.60.0040.00716.54
7.2.50.0090.00616.92
7.2.40.0090.00616.76
7.2.30.0040.00816.99
7.2.20.0040.01116.57
7.2.10.0000.01617.06
7.2.00.0070.00718.04
7.1.250.0060.00615.79
7.1.200.0030.00615.71
7.1.100.0060.00618.10
7.1.70.0030.00717.16
7.1.60.0060.01519.25
7.1.50.0060.00616.63
7.1.00.0000.04722.41
7.0.200.0050.00316.86
7.0.140.0130.06721.99
7.0.120.0100.06722.04
7.0.60.0130.05719.80
7.0.50.0030.04017.88
7.0.40.0070.05020.08
7.0.30.0530.06020.02
7.0.20.0270.08720.16
7.0.10.0070.05020.12
7.0.00.0030.05020.33
5.6.280.0030.07020.90
5.6.210.0130.07720.64
5.6.200.0070.09018.19
5.6.190.0100.08020.35
5.6.180.0430.06020.39
5.6.170.0370.06320.50
5.6.160.0130.03320.40
5.6.150.0100.07018.21
5.6.140.0100.08018.09
5.6.130.0070.06718.17
5.6.120.0100.08721.13
5.6.110.0030.05321.13
5.6.100.0030.07720.88
5.6.90.0030.07720.96
5.6.80.0070.06320.37
5.6.70.4570.04320.35
5.5.350.0130.04720.39
5.5.340.0030.08018.02
5.5.330.0070.08020.07
5.5.320.0170.06020.25
5.5.310.0230.03720.29
5.5.300.0070.06018.00
5.5.290.0100.07017.98
5.5.280.0030.04320.86
5.5.270.0030.09320.83
5.5.260.0070.04320.75
5.5.250.0200.06320.49
5.5.240.0130.06720.34
5.4.450.0500.03321.80
5.4.440.0670.03321.80
5.4.430.0130.04021.80
5.4.420.0200.03321.80
5.4.410.0100.04321.80
5.4.400.0100.04721.80
5.4.390.0030.04321.80
5.4.380.0370.04021.82
5.4.370.0900.02721.82
5.4.360.0530.04021.82
5.4.350.0500.03721.82
5.4.340.0500.03021.82
5.4.320.0270.04321.82
5.4.310.0870.02721.82
5.4.300.0400.04321.82
5.4.290.0700.02721.82
5.4.280.0700.02721.82
5.4.270.0730.04021.82
5.4.260.0400.04321.82
5.4.250.0100.02321.82
5.4.240.0530.03721.82
5.4.230.0400.04021.82
5.4.220.0400.03721.82
5.4.210.0430.03321.82
5.4.200.0400.04021.82
5.4.190.0430.04321.82
5.4.180.0570.03321.82
5.4.170.0330.04321.82
5.4.160.0500.04021.82
5.4.150.0200.03721.82
5.4.140.0630.02321.82
5.4.130.0400.04321.82
5.4.120.0400.07321.82
5.4.110.0500.03721.82
5.4.100.0430.02721.82
5.4.90.0500.02721.82
5.4.80.0500.04721.82
5.4.70.0400.03021.82
5.4.60.0570.02721.82
5.4.50.0230.04721.82
5.4.40.0130.04322.53
5.4.30.0100.03722.53
5.4.20.0130.04022.53
5.4.10.0100.02722.53
5.4.00.0670.03722.53
5.3.290.0530.04021.82
5.3.280.0530.03721.82
5.3.270.0630.03321.82
5.3.260.0570.03321.82
5.3.250.0600.03721.82
5.3.240.0470.03021.82
5.3.230.0900.02721.82
5.3.220.0170.06321.82
5.3.210.0530.05321.82
5.3.200.0430.03321.82
5.3.190.0300.03721.82
5.3.180.0370.03721.82
5.3.170.0330.06721.82
5.3.160.0570.03321.82
5.3.150.0400.03021.82
5.3.140.0470.03321.82
5.3.130.0130.04322.53
5.3.120.0170.03322.53
5.3.110.0170.04022.53
5.3.100.0270.03722.53
5.3.90.0870.02022.53
5.3.80.0100.03322.53
5.3.70.0400.04322.53
5.3.60.0130.04022.53
5.3.50.0130.03722.53
5.3.40.0030.04322.53
5.3.30.0130.03722.53
5.3.20.0070.03022.53
5.3.10.0300.03722.53
5.3.00.0530.04722.53
5.2.170.0070.02322.53
5.2.160.0070.03022.53
5.2.150.0070.03322.53
5.2.140.0070.04722.53
5.2.130.0330.03022.53
5.2.120.0330.02322.53
5.2.110.0400.02722.53
5.2.100.0200.03322.53
5.2.90.0130.03022.53
5.2.80.0570.02722.52
5.2.70.0470.03322.53
5.2.60.0630.03022.52
5.2.50.0100.03322.37
5.2.40.0100.02322.37
5.2.30.0100.02322.37
5.2.20.0200.06022.37
5.2.10.0030.02722.37
5.2.00.0130.04322.37
5.1.60.0300.02722.37
5.1.50.0130.02322.37
5.1.40.0330.03322.37
5.1.30.0270.02722.37
5.1.20.0000.03022.37
5.1.10.0170.03322.37
5.1.00.0130.04022.37
5.0.50.0130.01722.37
5.0.40.0370.01722.37
5.0.30.0070.03022.37
5.0.20.0030.02722.36
5.0.10.0170.01322.34
5.0.00.0130.03322.21
4.4.90.0200.01722.52
4.4.80.0030.01322.52
4.4.70.0030.01322.37
4.4.60.0070.02022.37
4.4.50.0000.02022.37
4.4.40.0100.02722.37
4.4.30.0170.01722.37
4.4.20.0170.01022.37
4.4.10.0200.01022.37
4.4.00.0230.02022.37
4.3.110.0200.01322.37
4.3.100.0130.01722.37
4.3.90.0170.01722.34
4.3.80.0000.02022.21
4.3.70.0330.01022.21
4.3.60.0030.01722.21
4.3.50.0170.01022.21
4.3.40.0070.02322.21
4.3.30.0070.02022.21
4.3.20.0000.01322.21
4.3.10.0070.01322.21
4.3.00.0030.01322.21

preferences:
48.89 ms | 401 KiB | 5 Q