3v4l.org

run code in 300+ PHP versions simultaneously
<?php print is_int("13");

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)
8.3.40.0090.00618.71
8.3.30.0030.01018.91
8.3.20.0040.00420.14
8.3.10.0040.00423.65
8.3.00.0040.00420.93
8.2.170.0090.01222.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0060.01226.16
8.2.120.0040.00420.98
8.2.110.0090.00022.28
8.2.100.0000.01117.91
8.2.90.0000.00719.23
8.2.80.0000.00817.97
8.2.70.0030.00617.61
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0040.00419.82
8.2.30.0030.00618.15
8.2.20.0000.00917.57
8.2.10.0030.00517.80
8.2.00.0000.00817.57
8.1.270.0040.00422.19
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0040.00422.22
8.1.230.0080.00319.03
8.1.220.0000.00917.74
8.1.210.0000.00918.77
8.1.200.0060.00317.10
8.1.190.0000.00717.10
8.1.180.0000.00818.10
8.1.170.0000.00718.46
8.1.160.0080.00021.94
8.1.150.0040.00418.56
8.1.140.0050.00317.36
8.1.130.0000.00717.85
8.1.120.0040.00417.39
8.1.110.0030.00517.35
8.1.100.0000.00717.23
8.1.90.0000.00717.34
8.1.80.0070.00017.38
8.1.70.0030.00517.18
8.1.60.0070.00017.44
8.1.50.0080.00017.23
8.1.40.0040.00417.23
8.1.30.0040.00417.47
8.1.20.0040.00417.45
8.1.10.0050.00217.32
8.1.00.0070.00017.38
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0000.00818.38
8.0.270.0050.00317.18
8.0.260.0000.00617.14
8.0.250.0000.00616.92
8.0.240.0030.00316.75
8.0.230.0030.00316.85
8.0.220.0020.00516.73
8.0.210.0040.00416.72
8.0.200.0030.00316.86
8.0.190.0030.00316.89
8.0.180.0090.00016.87
8.0.170.0040.00416.89
8.0.160.0070.00016.79
8.0.150.0030.00316.75
8.0.140.0030.00316.74
8.0.130.0000.00513.30
8.0.120.0050.00316.77
8.0.110.0070.00016.83
8.0.100.0040.00416.81
8.0.90.0000.00716.86
8.0.80.0080.00816.75
8.0.70.0040.00416.73
8.0.60.0040.00416.77
8.0.50.0060.00316.78
8.0.30.0110.00617.00
8.0.20.0270.01917.40
8.0.10.0030.00516.86
8.0.00.0110.00616.61
7.4.330.0050.00015.02
7.4.320.0070.00016.30
7.4.300.0030.00316.45
7.4.290.0070.00016.26
7.4.280.0000.00916.50
7.4.270.0030.00316.50
7.4.260.0090.00016.29
7.4.250.0040.00416.42
7.4.240.0000.00716.33
7.4.230.0070.00016.30
7.4.220.0090.00916.36
7.4.210.0030.01016.55
7.4.200.0000.00716.41
7.4.160.0110.00716.38
7.4.150.0180.00317.40
7.4.140.0120.00517.86
7.4.130.0090.00916.56
7.4.120.0040.01316.37
7.4.110.0090.01816.50
7.4.100.0110.00616.43
7.4.90.0120.00916.26
7.4.80.0120.01219.39
7.4.70.0130.00316.45
7.4.60.0110.01116.37
7.4.50.0050.00516.25
7.4.40.0130.00316.36
7.4.30.0030.01216.32
7.4.00.0100.00614.70
7.3.330.0000.00712.95
7.3.320.0050.00013.10
7.3.310.0040.00416.16
7.3.300.0000.00616.18
7.3.290.0160.00316.15
7.3.280.0130.00516.16
7.3.270.0150.00317.40
7.3.260.0100.00716.24
7.3.250.0110.00916.27
7.3.240.0120.00616.33
7.3.230.0140.00416.41
7.3.210.0130.00316.08
7.3.200.0190.02719.39
7.3.190.0130.00316.16
7.3.180.0090.00616.17
7.3.170.0100.02516.27
7.3.160.0060.01016.22
7.3.120.0050.01114.68
7.3.110.0120.00314.45
7.3.100.0090.00614.32
7.3.90.0030.01014.72
7.3.80.0070.00714.30
7.3.70.0140.00014.70
7.3.60.0030.00714.82
7.3.50.0090.00614.85
7.3.40.0000.00814.66
7.3.30.0070.00714.71
7.3.20.0110.00716.42
7.3.10.0080.00616.57
7.3.00.0070.00416.43
7.2.330.0100.00816.58
7.2.320.0100.00716.55
7.2.310.0080.00816.21
7.2.300.0070.01016.49
7.2.290.0070.01316.25
7.2.250.0110.00314.81
7.2.240.0040.01414.96
7.2.230.0030.01015.14
7.2.220.0000.00914.77
7.2.210.0080.00414.84
7.2.200.0030.01015.09
7.2.190.0090.00314.67
7.2.180.0040.00814.59
7.2.170.0070.00714.87
7.2.130.0090.00316.93
7.2.120.0000.01516.56
7.2.110.0030.01016.78
7.2.100.0030.01016.70
7.2.90.0000.01416.61
7.2.80.0020.01116.56
7.2.70.0070.00716.74
7.2.60.0130.00316.61
7.2.50.0040.00716.63
7.2.40.0000.01016.54
7.2.30.0060.00616.71
7.2.20.0100.00316.76
7.2.10.0000.01016.57
7.2.00.0030.01118.13
7.1.330.0070.00715.37
7.1.320.0030.00915.92
7.1.310.0040.00815.35
7.1.300.0060.00915.59
7.1.290.0030.00615.72
7.1.280.0040.00815.78
7.1.270.0090.00415.66
7.1.260.0000.00815.59
7.1.250.0060.00615.66
7.1.200.0040.00815.34
7.1.100.0090.00317.99
7.1.70.0000.00817.11
7.1.60.0070.01419.70
7.1.50.0100.01316.94
7.1.00.0030.07722.41
7.0.200.0070.01016.77
7.0.140.0000.07721.95
7.0.60.0000.08020.00
7.0.50.0170.07317.84
7.0.40.0070.08320.12
7.0.30.0230.03320.20
7.0.20.0370.07320.17
7.0.10.0200.05720.18
7.0.00.0130.08320.01
5.6.280.0100.06321.11
5.6.210.0030.07020.47
5.6.200.0000.08018.16
5.6.190.0100.05320.56
5.6.180.0370.05720.61
5.6.170.0230.07020.33
5.6.160.0070.08720.70
5.6.150.0070.07018.21
5.6.140.0030.06318.16
5.6.130.0030.05018.07
5.6.120.0000.05721.14
5.6.110.0130.08321.02
5.6.100.0170.06721.10
5.6.90.0130.06720.96
5.6.80.0130.06320.35
5.6.70.2870.03320.37
5.5.350.0170.07020.43
5.5.340.0000.05317.96
5.5.330.0000.04320.07
5.5.320.0270.08320.29
5.5.310.0270.07720.21
5.5.300.0030.08018.00
5.5.290.0170.07317.92
5.5.280.0100.08320.87
5.5.270.0070.03720.79
5.5.260.0200.07320.76
5.5.250.0170.07020.57
5.5.240.0230.07720.03
5.4.450.0070.05019.21
5.4.440.0270.03719.40
5.4.430.0330.04719.59
5.4.420.0130.04319.45
5.4.410.0170.04019.26
5.4.400.0200.04719.25
5.4.390.0270.03019.08
5.4.380.0130.04018.89
5.4.370.0130.04318.94
5.4.360.0130.04318.93
5.4.350.0200.04019.25
5.4.340.0300.06319.24
5.4.320.0300.06719.08
5.4.310.0330.07019.15
5.4.300.0300.07019.24
5.4.290.0270.05019.21
5.4.280.0300.07019.10
5.4.270.0300.07319.08
5.4.260.0370.06018.81
5.4.250.0300.05019.07
5.4.240.0270.05718.91
5.4.230.0370.06319.21
5.4.220.0270.06019.08
5.4.210.0230.05019.24
5.4.200.0370.06719.05
5.4.190.0300.05019.23
5.4.180.0400.06019.12
5.4.170.0230.05018.91
5.4.160.0300.05018.86
5.4.150.0270.05719.04
5.4.140.0300.06316.32
5.4.130.0330.06316.32
5.4.120.0230.04716.15
5.4.110.0400.06016.21
5.4.100.0270.03716.06
5.4.90.0300.03716.24
5.4.80.0300.06316.46
5.4.70.0400.05316.37
5.4.60.0370.06316.40
5.4.50.0470.04316.43
5.4.40.0300.05016.39
5.4.30.0300.07316.43
5.4.20.0330.07016.44
5.4.10.0270.05016.40
5.4.00.0230.04715.78
5.3.290.0270.04714.69
5.3.280.0300.05314.45
5.3.270.0430.06714.53
5.3.260.0300.07014.46
5.3.250.0270.06314.55
5.3.240.0300.05314.49
5.3.230.0270.05714.68
5.3.220.0230.06314.44
5.3.210.0330.06314.42
5.3.200.0330.07014.42
5.3.190.0270.03714.39
5.3.180.0330.04714.49
5.3.170.0230.04714.51
5.3.160.0400.06014.59
5.3.150.0230.05314.50
5.3.140.0400.06014.64
5.3.130.0300.06314.49
5.3.120.0270.07314.39
5.3.110.0230.03714.38
5.3.100.0200.04313.89
5.3.90.0200.04013.86
5.3.80.0270.07313.96
5.3.70.0300.05313.86
5.3.60.0270.05313.95
5.3.50.0330.06713.98
5.3.40.0300.07313.80
5.3.30.0200.06013.68
5.3.20.0230.04013.48
5.3.10.0400.05313.61
5.3.00.0430.05713.49
5.2.170.0200.05011.87
5.2.160.0170.04311.87
5.2.150.0200.04011.87
5.2.140.0330.02311.87
5.2.130.0200.03311.87
5.2.120.0200.03011.87
5.2.110.0200.05711.87
5.2.100.0270.02311.87
5.2.90.0200.03011.87
5.2.80.0300.05311.87
5.2.70.0300.03711.87
5.2.60.0300.05011.87
5.2.50.0270.03711.87
5.2.40.0200.06011.87
5.2.30.0230.04711.87
5.2.20.0330.04011.87
5.2.10.0200.05311.87
5.2.00.0200.04011.87
5.1.60.0200.02711.87
5.1.50.0270.03311.87
5.1.40.0270.04711.87
5.1.30.0270.04711.87
5.1.20.0270.03711.87
5.1.10.0200.05011.87
5.1.00.0230.02711.87
5.0.50.0100.04711.87
5.0.40.0170.02011.87
5.0.30.0200.05011.87
5.0.20.0100.02711.87
5.0.10.0130.04311.87
5.0.00.0170.05711.87
4.4.90.0070.02311.87
4.4.80.0070.02311.87
4.4.70.0130.03011.87
4.4.60.0100.03711.87
4.4.50.0100.02311.87
4.4.40.0070.03711.87
4.4.30.0170.03311.87
4.4.20.0100.03711.87
4.4.10.0100.02311.87
4.4.00.0070.04311.87
4.3.110.0100.02311.87
4.3.100.0170.02311.87
4.3.90.0100.02311.87
4.3.80.0130.03311.87
4.3.70.0070.04011.87
4.3.60.0100.02311.87
4.3.50.0130.03011.87
4.3.40.0130.04311.87
4.3.30.0030.03711.87
4.3.20.0030.04011.87
4.3.10.0070.03311.87
4.3.00.0030.03711.87

preferences:
38.86 ms | 400 KiB | 5 Q