3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo is_int('2')." >> "; echo intval(2)." >> ";

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)
8.3.40.0110.00318.72
8.3.30.0100.00320.26
8.3.20.0070.00020.25
8.3.10.0050.00322.04
8.3.00.0040.00422.34
8.2.170.0110.00422.96
8.2.160.0080.00622.08
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.92
8.2.110.0080.00321.00
8.2.100.0090.00617.91
8.2.90.0060.00319.13
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0000.00720.55
8.2.30.0000.00719.41
8.2.20.0000.00817.64
8.2.10.0030.00617.68
8.2.00.0050.00217.71
8.1.270.0050.00323.99
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00320.92
8.1.230.0040.00717.69
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0060.00317.22
8.1.180.0080.00018.10
8.1.170.0060.00318.71
8.1.160.0030.00322.04
8.1.150.0000.00718.56
8.1.140.0040.00417.28
8.1.130.0030.00317.73
8.1.120.0000.00817.44
8.1.110.0000.00717.27
8.1.100.0000.00717.34
8.1.90.0040.00717.37
8.1.80.0000.00717.36
8.1.70.0030.00317.27
8.1.60.0030.00417.54
8.1.50.0000.00817.32
8.1.40.0030.00517.40
8.1.30.0000.00817.42
8.1.20.0040.00417.50
8.1.10.0060.00317.48
8.1.00.0000.00917.41
8.0.300.0030.00718.77
8.0.290.0040.00416.75
8.0.280.0080.00018.33
8.0.270.0040.00417.18
8.0.260.0000.00616.80
8.0.250.0000.00716.88
8.0.240.0060.00416.81
8.0.230.0000.00716.85
8.0.220.0000.00716.87
8.0.210.0000.00716.76
8.0.200.0030.00316.80
8.0.190.0040.00416.90
8.0.180.0000.00716.92
8.0.170.0060.00316.79
8.0.160.0000.00816.84
8.0.150.0000.00816.78
8.0.140.0000.00716.81
8.0.130.0000.00513.32
8.0.120.0040.00416.90
8.0.110.0000.00716.77
8.0.100.0000.00716.82
8.0.90.0000.00716.97
8.0.80.0080.00916.86
8.0.70.0000.00716.88
8.0.60.0040.00416.77
8.0.50.0030.00516.71
8.0.30.0080.01117.10
8.0.20.0110.01017.40
8.0.10.0000.00716.81
8.0.00.0140.00516.76
7.4.330.0000.00415.09
7.4.320.0040.00416.39
7.4.300.0030.00316.48
7.4.290.0030.00316.41
7.4.280.0000.00716.45
7.4.270.0070.00016.47
7.4.260.0000.00513.19
7.4.250.0040.00416.32
7.4.240.0050.00316.46
7.4.230.0000.00716.48
7.4.220.0110.00716.35
7.4.210.0080.00816.39
7.4.200.0000.00716.37
7.4.190.0040.00416.54
7.4.160.0100.00516.44
7.4.150.0120.00617.40
7.4.140.0060.01117.86
7.4.130.0140.00716.38
7.4.120.0100.00616.41
7.4.110.0100.00716.52
7.4.100.0070.01016.51
7.4.90.0100.00716.40
7.4.80.0090.00619.39
7.4.70.0090.01216.22
7.4.60.0070.01016.54
7.4.50.0020.00216.29
7.4.40.0070.01022.77
7.4.30.0110.00416.41
7.4.00.0070.00714.93
7.3.330.0050.00013.08
7.3.320.0050.00012.98
7.3.310.0030.00316.18
7.3.300.0000.00716.24
7.3.290.0120.00316.20
7.3.280.0120.00816.28
7.3.270.0100.00717.40
7.3.260.0130.00416.20
7.3.250.0090.00716.19
7.3.240.0140.00316.27
7.3.230.0060.01016.39
7.3.210.0100.01016.21
7.3.200.0170.00719.39
7.3.190.0150.00816.17
7.3.180.0080.01216.39
7.3.170.0030.01316.27
7.3.160.0130.00416.40
7.3.120.0060.00614.64
7.2.330.0140.00316.61
7.2.320.0080.01116.68
7.2.310.0110.00616.64
7.2.300.0110.00616.28
7.2.290.0030.01216.39
7.2.80.0070.00316.73
7.2.60.0000.01216.77
7.2.00.0000.01119.18
7.1.200.0030.01015.44
7.1.100.0070.01417.83
7.1.70.0040.00417.22
7.1.60.0140.01119.21
7.1.50.0040.00716.82
7.1.00.0070.06322.51
7.0.200.0000.00716.67
7.0.140.0030.07321.95
7.0.100.0200.06719.82
7.0.90.0170.05019.94
7.0.80.0370.05719.93
7.0.70.0100.08019.83
7.0.60.0070.08719.96
7.0.50.0200.06320.29
7.0.40.0170.07020.13
7.0.30.0070.05320.09
7.0.20.0130.07720.10
7.0.10.0170.07020.07
7.0.00.0100.07020.13
5.6.280.0130.06321.07
5.6.250.0000.08020.54
5.6.240.0130.06320.60
5.6.230.0000.08320.53
5.6.220.0100.07320.52
5.6.210.0170.06720.71
5.6.200.0000.09321.00
5.6.190.0030.09020.90
5.6.180.0170.07020.92
5.6.170.0070.08021.02
5.6.160.0130.07021.05
5.6.150.0030.06320.96
5.6.140.0100.08021.02
5.6.130.0170.07020.96
5.6.120.0130.08021.11
5.6.110.0000.06720.91
5.6.100.0030.08021.10
5.6.90.0100.04721.00
5.6.80.0070.07720.43
5.6.70.0230.06020.25
5.6.60.0100.06720.42
5.6.50.0230.05720.46
5.6.40.0070.08020.47
5.6.30.0070.04720.47
5.6.20.0030.08720.32
5.6.10.0130.07720.29
5.6.00.0030.05720.32
5.5.380.0130.07720.36
5.5.370.0070.09020.45
5.5.360.0000.08720.44
5.5.350.0070.09020.36
5.5.340.0130.08320.80
5.5.330.0130.07020.80
5.5.320.0000.09020.58
5.5.310.0200.07020.73
5.5.300.0000.09020.78
5.5.290.0070.06320.86
5.5.280.0100.04720.71
5.5.270.0100.08320.84
5.5.260.0100.08720.71
5.5.250.0100.04720.66
5.5.240.0030.05320.20
5.5.230.0100.05019.93
5.5.220.0000.05320.16
5.5.210.0170.08720.20
5.5.200.0100.04019.93
5.5.190.0070.08020.13
5.5.180.0200.06320.21
5.5.160.0070.08019.93
5.5.150.0100.07019.88
5.5.140.0070.05020.17
5.5.130.0100.07320.17
5.5.120.0070.07720.14
5.5.110.0100.04720.11
5.5.100.0000.06720.11
5.5.90.0070.08020.02
5.5.80.0100.06020.01
5.5.70.0030.06020.09
5.5.60.0100.06320.08
5.5.50.0170.06319.94
5.5.40.0130.06720.09
5.5.30.0000.06320.02
5.5.20.0070.07019.99
5.5.10.0100.07319.97
5.5.00.0100.07320.02
5.4.450.0070.07719.35
5.4.440.0170.07019.13
5.4.430.0100.05719.30
5.4.420.0130.07319.22
5.4.410.0070.07319.23
5.4.400.0070.07319.10
5.4.390.0030.06318.98
5.4.380.0100.07719.03
5.4.370.0070.04319.07
5.4.360.0030.06718.79
5.4.350.0100.07319.19
5.4.340.0100.04018.98
5.4.320.0030.08018.95
5.4.310.0070.04018.98
5.4.300.0130.07019.05
5.4.290.0170.06319.07
5.4.280.0030.07019.05
5.4.270.0030.07719.08
5.4.260.0100.06719.07
5.4.250.0000.05018.93
5.4.240.0070.04719.09
5.4.230.0130.06319.22
5.4.220.0030.07019.07
5.4.210.0130.06019.14
5.4.200.0130.05718.80
5.4.190.0070.07018.97
5.4.180.0070.05719.11
5.4.170.0000.05018.80
5.4.160.0170.07019.12
5.4.150.0070.04019.02
5.4.140.0070.07316.30
5.4.130.0030.06016.23
5.4.120.0100.07016.28
5.4.110.0030.06016.23
5.4.100.0100.05716.30
5.4.90.0070.03716.41
5.4.80.0100.06716.19
5.4.70.0200.06316.34
5.4.60.0070.06316.35
5.4.50.0070.02716.46
5.4.40.0070.04016.34
5.4.30.0130.03016.18
5.4.20.0100.06316.31
5.4.10.0100.07016.20
5.4.00.0030.06015.64
5.3.290.0030.04314.62
5.3.280.0030.08014.58
5.3.270.0070.05314.43
5.3.260.0130.07014.55
5.3.250.0170.07314.57
5.3.240.0100.04014.46
5.3.230.0070.05314.55
5.3.220.0030.06714.55
5.3.210.0030.06314.42
5.3.200.0100.07314.50
5.3.190.0030.05014.52
5.3.180.0070.06014.41
5.3.170.0000.04314.54
5.3.160.0030.07014.38
5.3.150.0070.03714.38
5.3.140.0130.05014.53
5.3.130.0070.07314.48
5.3.120.0030.07014.36
5.3.110.0030.07314.40
5.3.100.0070.05314.00
5.3.90.0130.07013.99
5.3.80.0000.07714.02
5.3.70.0030.06313.91
5.3.60.0030.04313.97
5.3.50.0030.04013.89
5.3.40.0030.07313.80
5.3.30.0030.04313.84
5.3.20.0130.06013.62
5.3.10.0030.06713.51
5.3.00.0070.07013.59
5.2.170.0100.06310.93
5.2.160.0100.06011.21
5.2.150.0130.05310.96
5.2.140.0000.03311.05
5.2.130.0170.04711.08
5.2.120.0130.03010.94
5.2.110.0070.03011.05
5.2.100.0000.03711.12
5.2.90.0030.04711.13
5.2.80.0130.05311.08
5.2.70.0030.06011.13
5.2.60.0000.03710.96
5.2.50.0070.03310.88
5.2.40.0030.05310.84
5.2.30.0070.03010.81
5.2.20.0000.03010.95
5.2.10.0030.03010.91
5.2.00.0130.05010.71
5.1.60.0030.05310.05
5.1.50.0070.0479.97
5.1.40.0100.03710.08
5.1.30.0000.03710.46
5.1.20.0030.05710.37
5.1.10.0100.04710.04
5.1.00.0000.05710.09
5.0.50.0070.0338.38
5.0.40.0000.0238.51
5.0.30.0030.0308.27
5.0.20.0030.0208.27
5.0.10.0000.0308.23
5.0.00.0000.0408.20
4.4.90.0070.0307.65
4.4.80.0000.0337.65
4.4.70.0000.0177.65
4.4.60.0030.0337.65
4.4.50.0000.0377.65
4.4.40.0030.0537.65
4.4.30.0070.0177.65
4.4.20.0070.0337.65
4.4.10.0070.0307.65
4.4.00.0070.0337.65
4.3.110.0000.0177.65
4.3.100.0030.0337.65
4.3.90.0000.0237.65
4.3.80.0000.0407.65
4.3.70.0030.0137.65
4.3.60.0000.0237.65
4.3.50.0000.0177.65
4.3.40.0030.0337.65
4.3.30.0030.0207.65
4.3.20.0070.0177.65
4.3.10.0030.0307.65
4.3.00.0070.0237.65

preferences:
54.54 ms | 400 KiB | 5 Q