3v4l.org

run code in 300+ PHP versions simultaneously
<?php is_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)
8.3.40.0070.01118.54
8.3.30.0140.00018.76
8.3.20.0000.00720.15
8.3.10.0070.00021.60
8.3.00.0080.00019.13
8.2.170.0100.00722.96
8.2.160.0140.00420.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00419.26
8.2.110.0070.01122.11
8.2.100.0120.00017.50
8.2.90.0000.00718.91
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0000.00817.77
8.2.50.0080.00018.07
8.2.40.0040.00419.76
8.2.30.0040.00417.80
8.2.20.0080.00017.72
8.2.10.0080.00017.79
8.2.00.0050.00317.48
8.1.270.0040.00418.71
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.18
8.1.230.0080.00317.64
8.1.220.0040.00417.74
8.1.210.0040.00718.77
8.1.200.0000.00917.22
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00420.28
8.1.160.0030.00321.81
8.1.150.0000.00818.70
8.1.140.0050.00217.18
8.1.130.0060.00617.75
8.1.120.0000.00717.37
8.1.110.0000.00917.31
8.1.100.0000.00717.32
8.1.90.0070.00017.21
8.1.80.0030.00317.28
8.1.70.0070.00017.30
8.1.60.0080.00017.39
8.1.50.0040.00417.36
8.1.40.0050.00317.27
8.1.30.0030.00517.54
8.1.20.0000.00717.39
8.1.10.0000.00717.41
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.30
8.0.270.0000.00717.08
8.0.260.0030.00317.11
8.0.250.0030.00316.91
8.0.240.0030.00316.76
8.0.230.0030.00616.79
8.0.220.0000.00716.78
8.0.210.0080.00016.67
8.0.200.0040.00416.76
8.0.190.0080.00016.83
8.0.180.0050.00216.87
8.0.170.0040.00416.68
8.0.160.0040.00416.70
8.0.150.0070.00016.77
8.0.140.0060.00316.73
8.0.130.0000.00813.21
8.0.120.0050.00316.78
8.0.110.0000.00816.81
8.0.100.0040.00416.85
8.0.90.0030.00516.75
8.0.80.0040.01116.79
8.0.70.0000.00716.84
8.0.60.0000.00716.61
8.0.50.0030.00516.68
8.0.30.0080.01316.86
8.0.20.0070.01517.40
8.0.10.0070.00016.80
8.0.00.0200.00616.53
7.4.330.0020.00515.03
7.4.320.0030.00316.38
7.4.300.0040.00416.36
7.4.290.0000.00816.34
7.4.280.0040.00416.20
7.4.270.0000.00616.51
7.4.260.0030.00316.44
7.4.250.0040.00416.37
7.4.240.0070.00016.30
7.4.230.0040.00416.28
7.4.220.0140.00416.49
7.4.210.0080.01116.45
7.4.200.0030.00316.46
7.4.160.0040.01116.32
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0070.01216.39
7.4.120.0120.00716.26
7.4.110.0120.00616.20
7.4.100.0070.01016.28
7.4.90.0070.01116.38
7.4.80.0060.01319.39
7.4.70.0080.01116.37
7.4.60.0100.00916.52
7.4.50.0060.00316.18
7.4.40.0070.01016.47
7.4.30.0190.00616.23
7.4.00.0060.00814.61
7.3.330.0030.00313.15
7.3.320.0000.01313.00
7.3.310.0070.00016.23
7.3.300.0030.00316.21
7.3.290.0050.00916.17
7.3.280.0090.00916.18
7.3.270.0150.00317.40
7.3.260.0100.00716.11
7.3.250.0130.00816.34
7.3.240.0130.00316.37
7.3.230.0120.01216.39
7.3.210.0060.01016.41
7.3.200.0000.01519.39
7.3.190.0080.00816.14
7.3.180.0060.01216.18
7.3.170.0140.00416.27
7.3.160.0140.00316.34
7.3.10.0090.00916.70
7.3.00.0070.00416.30
7.2.330.0120.00616.55
7.2.320.0100.00616.56
7.2.310.0130.00416.45
7.2.300.0120.00416.26
7.2.290.0160.00016.37
7.2.130.0000.01116.62
7.2.120.0090.00316.36
7.2.110.0090.00616.70
7.2.100.0030.01316.92
7.2.90.0030.00916.91
7.2.80.0020.01216.65
7.2.70.0000.01416.75
7.2.60.0060.00616.91
7.2.50.0030.01416.85
7.2.40.0060.00316.95
7.2.30.0120.00316.92
7.2.20.0000.01616.84
7.2.10.0090.00616.83
7.2.00.0110.00318.02
7.1.250.0040.00715.64
7.1.200.0060.00615.62
7.1.100.0080.00417.95
7.1.70.0000.01016.97
7.1.60.0100.01319.50
7.1.50.0320.00634.80
7.1.00.0070.07322.45
7.0.200.1120.01214.52
7.0.140.0030.07721.95
7.0.110.0130.03319.93
7.0.100.0200.06719.96
7.0.90.0100.07719.84
7.0.80.0100.03720.04
7.0.70.0100.03719.83
7.0.60.0030.08020.03
7.0.50.0070.04020.05
7.0.40.0000.04719.85
7.0.30.0000.05019.66
7.0.20.0070.03719.70
7.0.10.0000.04719.86
7.0.00.0070.06319.82
5.6.280.0100.06721.11
5.6.260.0100.06320.75
5.6.250.0030.04320.73
5.6.240.0070.07720.68
5.6.230.0130.06320.62
5.6.220.0000.04320.65
5.6.210.0070.04320.63
5.6.200.0070.04020.46
5.6.190.0070.04020.62
5.6.180.0000.05020.56
5.6.170.0100.03720.46
5.6.160.0070.06720.65
5.6.150.0070.04020.64
5.6.140.0070.03720.45
5.6.130.0070.05720.63
5.6.120.0070.04320.63
5.6.110.0100.05720.57
5.6.100.0030.04020.59
5.6.90.0130.05020.56
5.6.80.0100.07019.99
5.6.70.0070.06319.83
5.6.60.0030.08719.93
5.6.50.0030.07320.00
5.6.40.0100.06019.99
5.6.30.0070.06720.21
5.6.20.0070.08019.96
5.6.10.0130.06719.98
5.6.00.0130.04019.96
5.5.380.0100.06320.34
5.5.370.0130.02720.46
5.5.360.0070.03720.50
5.5.350.0000.08320.43
5.5.340.0100.03020.79
5.5.330.0000.04720.93
5.5.320.0070.06020.72
5.5.310.0000.04320.94
5.5.300.0070.03720.77
5.5.290.0000.05320.89
5.5.280.0030.04320.89
5.5.270.0000.06020.88
5.5.260.0130.05320.84
5.5.250.0100.04320.70
5.5.240.0070.07720.41
5.5.230.0000.07320.17
5.5.220.0000.09020.40
5.5.210.0170.05020.35
5.5.200.0100.06020.11
5.5.190.0070.05720.18
5.5.180.0100.07320.24
5.5.160.0170.06720.23
5.5.150.0030.07320.37
5.5.140.0030.05020.25
5.5.130.0070.07320.14
5.5.120.0070.07320.23
5.5.110.0030.08020.23
5.5.100.0100.07019.99
5.5.90.0100.07020.04
5.5.80.0100.07720.07
5.5.70.0070.06320.09
5.5.60.0070.07319.99
5.5.50.0070.08020.18
5.5.40.0030.08020.24
5.5.30.0000.07320.02
5.5.20.0100.08020.16
5.5.10.0130.04020.18
5.5.00.0130.07020.09
5.4.450.0070.06019.51
5.4.440.0030.05319.27
5.4.430.0070.03719.40
5.4.420.0030.04019.32
5.4.410.0070.05319.47
5.4.400.0030.07719.03
5.4.390.0100.07019.25
5.4.380.0070.07319.08
5.4.370.0130.07019.00
5.4.360.0130.05318.99
5.4.350.0130.07019.25
5.4.340.0130.07719.25
5.4.320.0000.04318.95
5.4.310.0070.05019.12
5.4.300.0200.06718.95
5.4.290.0030.05018.93
5.4.280.0070.04019.16
5.4.270.0070.07319.11
5.4.260.0100.07318.92
5.4.250.0130.07319.16
5.4.240.0070.07319.26
5.4.230.0070.07718.92
5.4.220.0070.07319.02
5.4.210.0130.06319.09
5.4.200.0130.05319.09
5.4.190.0070.07718.94
5.4.180.0070.05718.97
5.4.170.0100.07719.02
5.4.160.0030.04019.11
5.4.150.0000.05718.99
5.4.140.0170.06316.34
5.4.130.0100.07016.33
5.4.120.0070.06016.55
5.4.110.0130.07316.50
5.4.100.0070.07316.53
5.4.90.0100.07016.14
5.4.80.0000.07316.47
5.4.70.0030.07316.47
5.4.60.0000.08016.35
5.4.50.0030.06716.50
5.4.40.0100.06716.39
5.4.30.0000.04716.35
5.4.20.0070.07016.38
5.4.10.0070.04016.29
5.4.00.0070.03315.98
5.3.290.0070.08014.73
5.3.280.0100.07314.42
5.3.270.0070.06314.48
5.3.260.0030.06014.39
5.3.250.0000.08014.43
5.3.240.0030.08314.55
5.3.230.0100.07314.43
5.3.220.0030.07714.64
5.3.210.0030.04714.57
5.3.200.0130.06714.48
5.3.190.0000.08314.45
5.3.180.0170.06714.63
5.3.170.0100.07314.49
5.3.160.0070.07714.63
5.3.150.0070.04314.43
5.3.140.0130.03314.41
5.3.130.0030.06714.55
5.3.120.0070.06014.44
5.3.110.0030.05714.42
5.3.100.0100.07013.82
5.3.90.0070.05714.01
5.3.80.0070.07313.87
5.3.70.0000.05713.95
5.3.60.0030.07313.88
5.3.50.0030.03714.03
5.3.40.0100.06713.87
5.3.30.0070.07013.78
5.3.20.0070.07013.56
5.3.10.0130.06313.58
5.3.00.0230.03713.52
5.2.170.0000.04712.69
5.2.160.0070.02312.69
5.2.150.0070.02312.69
5.2.140.0030.02712.69
5.2.130.0070.03012.69
5.2.120.0000.06712.69
5.2.110.0070.06012.69
5.2.100.0030.05312.69
5.2.90.0070.06012.69
5.2.80.0100.05712.69
5.2.70.0000.06712.69
5.2.60.0070.06012.69
5.2.50.0070.06012.69
5.2.40.0100.05312.69
5.2.30.0070.05012.69
5.2.20.0000.06312.69
5.2.10.0070.05312.69
5.2.00.0130.05712.69
5.1.60.0030.05012.69
5.1.50.0030.04312.69
5.1.40.0030.05312.69
5.1.30.0070.03312.69
5.1.20.0000.06012.69
5.1.10.0100.05012.69
5.1.00.0030.05012.69
5.0.50.0070.03312.69
5.0.40.0070.04312.69
5.0.30.0000.05312.69
5.0.20.0070.04012.69
5.0.10.0070.04312.69
5.0.00.0000.07312.69
4.4.90.0030.03312.69
4.4.80.0070.03012.69
4.4.70.0030.03012.69
4.4.60.0000.04012.69
4.4.50.0030.03312.69
4.4.40.0030.05012.69
4.4.30.0000.03712.69
4.4.20.0030.03312.69
4.4.10.0000.03712.69
4.4.00.0000.05312.69
4.3.110.0030.03312.69
4.3.100.0030.03712.69
4.3.90.0000.03712.69
4.3.80.0030.04712.69
4.3.70.0070.03312.69
4.3.60.0100.01712.69
4.3.50.0030.03012.69
4.3.40.0030.05312.69
4.3.30.0000.02012.69
4.3.20.0000.04012.69
4.3.10.0030.03312.69
4.3.00.0000.03312.69

preferences:
46.84 ms | 400 KiB | 5 Q