3v4l.org

run code in 300+ PHP versions simultaneously
<?php $inputs = [ '42', '-42', 42, -42, 42.2, -42.2, 'pi', ]; foreach ($inputs as $input) { var_dump($input == (int) $input && is_numeric($input)); }

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)
8.3.60.0140.00418.30
8.3.50.0140.00821.09
8.3.40.0120.00418.61
8.3.30.0040.01118.79
8.3.20.0040.00420.21
8.3.10.0070.00722.14
8.3.00.0050.00322.37
8.2.180.0130.00616.38
8.2.170.0070.00722.96
8.2.160.0160.00320.43
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0110.00726.16
8.2.120.0080.00019.23
8.2.110.0130.00322.08
8.2.100.0140.00319.54
8.2.90.0060.00319.23
8.2.80.0000.00917.97
8.2.70.0050.00317.75
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0060.00318.09
8.2.30.0050.00517.96
8.2.20.0040.00817.62
8.2.10.0050.00319.34
8.2.00.0080.00017.64
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0120.00424.01
8.1.230.0040.00718.97
8.1.220.0070.00017.74
8.1.210.0050.00318.77
8.1.200.0050.00517.35
8.1.190.0090.00017.51
8.1.180.0030.00618.10
8.1.170.0000.00818.67
8.1.160.0000.01021.96
8.1.150.0040.00418.63
8.1.140.0080.00017.44
8.1.130.0000.00817.81
8.1.120.0040.00417.41
8.1.110.0000.01017.46
8.1.100.0070.00017.44
8.1.90.0000.00717.42
8.1.80.0000.00717.45
8.1.70.0030.00317.46
8.1.60.0000.00917.59
8.1.50.0070.00017.41
8.1.40.0000.00717.41
8.1.30.0070.00017.46
8.1.20.0000.00817.46
8.1.10.0000.00717.50
8.1.00.0040.00417.25
8.0.300.0040.00418.77
8.0.290.0000.00716.93
8.0.280.0000.00718.33
8.0.270.0070.00017.11
8.0.260.0030.00316.76
8.0.250.0030.00316.95
8.0.240.0050.00616.84
8.0.230.0030.00317.00
8.0.220.0000.00816.80
8.0.210.0000.00716.77
8.0.200.0070.00016.94
8.0.190.0000.00716.96
8.0.180.0030.00516.90
8.0.170.0070.00016.89
8.0.160.0040.00416.98
8.0.150.0000.00716.71
8.0.140.0000.00716.86
8.0.130.0000.00513.32
8.0.120.0060.00316.79
8.0.110.0000.00716.93
8.0.100.0040.00416.75
8.0.90.0000.00716.82
8.0.80.0100.00716.86
8.0.70.0000.00716.81
8.0.60.0000.00716.89
8.0.50.0030.00516.98
8.0.30.0140.00817.07
8.0.20.0150.00517.40
8.0.10.0000.00717.03
8.0.00.0100.00916.82
7.4.330.0020.00215.00
7.4.320.0000.00616.50
7.4.300.0030.00316.41
7.4.290.0030.00316.63
7.4.280.0070.00016.42
7.4.270.0030.00416.49
7.4.260.0000.00816.34
7.4.250.0030.00516.59
7.4.240.0020.00616.59
7.4.230.0070.00016.56
7.4.220.0070.01016.63
7.4.210.0090.00816.63
7.4.200.0030.00316.67
7.4.190.0000.00716.54
7.4.160.0120.00416.50
7.4.150.0060.01517.40
7.4.140.0100.01017.86
7.4.130.0070.01216.37
7.4.120.0060.01116.60
7.4.110.0090.00916.50
7.4.100.0060.01216.66
7.4.90.0040.01416.56
7.4.80.0160.00619.39
7.4.70.0130.00316.50
7.4.60.0140.00316.47
7.4.50.0030.00616.13
7.4.40.0070.01022.77
7.4.30.0090.00616.49
7.4.00.0040.01315.11
7.3.330.0060.00013.09
7.3.320.0050.00013.19
7.3.310.0070.00016.30
7.3.300.0000.00716.23
7.3.290.0030.01016.23
7.3.280.0100.00716.28
7.3.270.0110.00817.40
7.3.260.0140.00916.83
7.3.250.0080.00816.41
7.3.240.0130.00316.41
7.3.230.0060.01216.39
7.3.210.0140.00316.22
7.3.200.0090.01519.39
7.3.190.0090.00916.66
7.3.180.0100.00716.70
7.3.170.0090.00916.66
7.3.160.0000.01516.27
7.3.120.0080.00914.60
7.3.110.0040.01114.83
7.3.100.0100.00715.02
7.3.90.0070.01114.99
7.3.80.0040.01115.17
7.3.70.0030.00714.86
7.3.60.0030.00714.98
7.3.50.0090.00614.43
7.3.40.0030.00914.87
7.3.30.0160.00314.85
7.3.20.0100.00316.50
7.3.10.0060.00916.80
7.3.00.0090.00316.45
7.2.330.0310.02716.43
7.2.320.0100.01016.46
7.2.310.0100.00716.53
7.2.300.0120.01216.74
7.2.290.0120.00516.49
7.2.250.0070.01115.19
7.2.240.0060.01315.26
7.2.230.0030.00814.93
7.2.220.0000.01515.26
7.2.210.0070.00715.24
7.2.200.0000.01214.88
7.2.190.0130.00314.94
7.2.180.0000.01815.08
7.2.170.0100.00315.19
7.2.00.0040.00919.09
7.1.330.0100.00315.73
7.1.320.0030.00915.84
7.1.310.0040.01115.89
7.1.300.0040.00815.78
7.1.290.0030.00915.73
7.1.280.0100.00715.67
7.1.270.0060.01215.45
7.1.260.0070.00715.82
7.1.100.0080.00418.11
7.1.70.0000.01117.01
7.1.60.0030.00717.31
7.1.50.0060.00916.77
7.1.40.0040.00716.54
7.1.30.0080.00316.61
7.1.20.0000.01316.81
7.1.10.0030.00516.70
7.1.00.0100.00716.71
7.0.200.0030.00916.69
7.0.190.0000.00716.54
7.0.180.0000.01116.35
7.0.170.0000.00816.16
7.0.160.0000.00816.36
7.0.150.0020.00516.25
7.0.140.0020.00516.27
7.0.130.0060.00316.63
7.0.120.0050.00516.40
7.0.110.0040.00716.57
7.0.100.0050.00216.43
7.0.90.0030.00716.48
7.0.80.0000.00916.40
7.0.70.0030.00516.40
7.0.60.0070.00316.40
7.0.50.0040.00416.52
7.0.40.0050.00215.27
7.0.30.0000.00715.27
7.0.20.0040.00415.27
7.0.10.0040.00415.27
7.0.00.0030.00515.27
5.6.300.0070.03720.83
5.6.290.0030.04820.82
5.6.280.0100.03421.00
5.6.270.0030.04720.97
5.6.260.0040.03921.07
5.6.250.0030.04021.06
5.6.240.0070.04220.95
5.6.230.0000.04320.92
5.6.220.0070.04220.82
5.6.210.0070.03921.05
5.6.200.0000.04520.86
5.6.190.0000.05220.95
5.6.180.0230.04320.82
5.6.170.0030.04421.03
5.6.160.0030.04120.82
5.6.150.0030.04120.83
5.6.140.0100.03520.93
5.6.130.0030.04820.98
5.6.120.0000.04520.93
5.6.110.0000.04921.04
5.6.100.0070.03920.98
5.6.90.0040.04620.82
5.6.80.0060.03820.32
5.6.70.0070.03620.14
5.6.60.0070.07920.23
5.6.50.0000.04420.43
5.6.40.0100.07620.38
5.6.30.0030.04120.19
5.6.20.0070.07920.34
5.6.10.0030.03920.38
5.6.00.0060.03520.17
5.5.380.0000.04417.46
5.5.370.0030.07117.46
5.5.360.0100.03317.56
5.5.350.0030.04217.60
5.5.340.0000.04918.05
5.5.330.0030.04518.04
5.5.320.0030.04118.05
5.5.310.0000.04918.03
5.5.300.0030.07818.03
5.5.290.0100.03818.00
5.5.280.0000.07218.00
5.5.270.0000.05417.99
5.5.260.0060.04118.06
5.5.250.0000.04217.78
5.5.240.0160.03517.39
5.5.230.0000.04117.41
5.5.220.0030.04917.40
5.5.210.0070.06317.49
5.5.200.0090.04117.38
5.5.190.0030.06617.30
5.5.180.0000.04417.05
5.5.160.0200.03317.38
5.5.150.0040.03917.29
5.5.140.0090.03117.28
5.5.130.0000.04117.41
5.5.120.0030.03817.21
5.5.110.0030.04217.07
5.5.100.0070.07317.32
5.5.90.0030.04317.28
5.5.80.0000.07416.95
5.5.70.0030.04417.10
5.5.60.0000.04417.08
5.5.50.0000.04217.27
5.5.40.0030.04017.31
5.5.30.0060.03517.18
5.5.20.0030.04817.18
5.5.10.0070.07017.27
5.5.00.0030.04017.09
5.4.450.0030.04119.31
5.4.440.0070.04719.32
5.4.430.0030.06919.33
5.4.420.0100.04419.23
5.4.410.0000.05219.08
5.4.400.0030.05119.09
5.4.390.0070.03518.86
5.4.380.0000.04319.14
5.4.370.0070.03319.16
5.4.360.0060.03618.85
5.4.350.0030.05318.91
5.4.340.0060.03419.06
5.4.320.0000.04719.17
5.4.310.0000.04018.98
5.4.300.0000.04518.88
5.4.290.0030.03819.05
5.4.280.0070.05618.93
5.4.270.0030.04018.98
5.4.260.0040.06019.07
5.4.250.0070.05919.00
5.4.240.0030.04019.16
5.4.230.0060.03619.05
5.4.220.0000.04419.05
5.4.210.0030.03818.97
5.4.200.0030.03819.05
5.4.190.0070.04318.96
5.4.180.0000.06818.98
5.4.170.0030.05519.07
5.4.160.0030.04218.84
5.4.150.0060.03419.15
5.4.140.0030.05716.37
5.4.130.0070.03816.64
5.4.120.0000.04216.32
5.4.110.0030.06116.60
5.4.100.0030.04216.35
5.4.90.0170.04816.65
5.4.80.0030.04016.49
5.4.70.0000.04316.45
5.4.60.0000.03816.48
5.4.50.0030.03516.63
5.4.40.0030.03616.67
5.4.30.0030.04016.35
5.4.20.0090.02816.66
5.4.10.0030.04016.31
5.4.00.0120.03015.80
5.3.290.0000.04615.27
5.3.280.0100.03115.27
5.3.270.0030.05915.27
5.3.260.0030.03615.27
5.3.250.0100.05115.27
5.3.240.0000.03915.27
5.3.230.0070.03715.27
5.3.220.0000.04015.27
5.3.210.0070.08715.27
5.3.200.0000.03815.27
5.3.190.0040.03615.27
5.3.180.0060.04015.27
5.3.170.0040.04115.27
5.3.160.0030.03815.27
5.3.150.0090.03415.27
5.3.140.0030.03815.27
5.3.130.0070.03915.27
5.3.120.0030.03815.27
5.3.110.0060.03515.27
5.3.100.0000.04315.27
5.3.90.0000.03915.27
5.3.80.0000.04315.27
5.3.70.0030.04015.27
5.3.60.0030.04015.27
5.3.50.0070.03315.27
5.3.40.0160.04515.27
5.3.30.0000.04115.27
5.3.20.0070.03715.27
5.3.10.0030.03715.27
5.3.00.0290.02915.27
5.2.170.0000.03615.27
5.2.160.0100.02315.27
5.2.150.0030.03215.27
5.2.140.0190.03615.27
5.2.130.0030.03015.27
5.2.120.0000.03915.27
5.2.110.0060.02815.27
5.2.100.0040.03415.27
5.2.90.0040.02815.27
5.2.80.0030.03115.27
5.2.70.0060.03715.27
5.2.60.0000.04115.27
5.2.50.0000.04115.27
5.2.40.0030.03015.27
5.2.30.0030.03315.27
5.2.20.0060.02415.27
5.2.10.0030.03015.27
5.2.00.0000.04015.27
5.1.60.0000.03615.27
5.1.50.0070.02615.27
5.1.40.0030.02215.27
5.1.30.0060.02515.27
5.1.20.0000.03915.27
5.1.10.0000.03015.27
5.1.00.0040.02515.27
5.0.50.0150.01515.27
5.0.40.0040.01915.27
5.0.30.0030.03315.27
5.0.20.0000.02315.27
5.0.10.0000.02215.27
5.0.00.0060.03815.27
4.4.90.0030.01715.27
4.4.80.0000.01715.27
4.4.70.0070.01015.27
4.4.60.0090.01215.27
4.4.50.0030.01315.27
4.4.40.0040.02115.27
4.4.30.0000.01715.27
4.4.20.0000.01915.27
4.4.10.0000.01715.27
4.4.00.0060.02115.27
4.3.110.0000.01915.27
4.3.100.0060.01615.27
4.3.90.0000.01815.27
4.3.80.0000.03015.27
4.3.70.0040.02215.27
4.3.60.0000.01815.27
4.3.50.0000.02515.27
4.3.40.0000.06415.27
4.3.30.0030.02015.27
4.3.20.0080.01515.27
4.3.10.0030.01715.27
4.3.00.0030.01715.27

preferences:
42.85 ms | 401 KiB | 5 Q