3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf("%u\n",0xffffffff); printf("%f\n",0xffffffff); printf("%d\n\n",0xffffffffff); printf("%u\n",0xffffffffffffffff); printf("%f\n",0xffffffffffffffff); printf("%d",0xffffffffffffffff);

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)
8.3.60.0070.00718.30
8.3.50.0120.00821.27
8.3.40.0110.00918.66
8.3.30.0040.01118.57
8.3.20.0090.00018.66
8.3.10.0070.00019.05
8.3.00.0040.00423.69
8.2.180.0140.00716.63
8.2.170.0040.01122.96
8.2.160.0070.00720.56
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00321.12
8.2.110.0030.00622.37
8.2.100.0110.00017.72
8.2.90.0080.00018.03
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0040.00418.04
8.2.50.0060.00318.07
8.2.40.0030.00618.22
8.2.30.0040.00419.71
8.2.20.0020.00517.64
8.2.10.0040.00417.53
8.2.00.0000.00717.72
8.1.280.0100.00325.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00722.04
8.1.230.0110.00020.97
8.1.220.0040.00417.74
8.1.210.0040.00418.90
8.1.200.0050.00517.36
8.1.190.0030.00619.00
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0080.00018.78
8.1.150.0040.00418.54
8.1.140.0050.00217.44
8.1.130.0030.00317.85
8.1.120.0040.00417.45
8.1.110.0030.00717.45
8.1.100.0070.00017.49
8.1.90.0000.00717.41
8.1.80.0040.00417.46
8.1.70.0040.00417.43
8.1.60.0000.00817.41
8.1.50.0000.00817.40
8.1.40.0040.00417.37
8.1.30.0000.00717.62
8.1.20.0030.00617.65
8.1.10.0040.00417.52
8.1.00.0040.00417.39
8.0.300.0070.00020.09
8.0.290.0000.00717.05
8.0.280.0070.00018.38
8.0.270.0050.00517.26
8.0.260.0030.00320.03
8.0.250.0000.00816.96
8.0.240.0030.00616.93
8.0.230.0040.00416.88
8.0.220.0000.00816.82
8.0.210.0030.00316.79
8.0.200.0000.00616.94
8.0.190.0030.00616.85
8.0.180.0000.00716.82
8.0.170.0050.00216.81
8.0.160.0080.00016.85
8.0.150.0050.00316.78
8.0.140.0060.00316.81
8.0.130.0000.00513.24
8.0.120.0100.00016.85
8.0.110.0080.00016.64
8.0.100.0040.00416.64
8.0.90.0040.00416.90
8.0.80.0070.01416.84
8.0.70.0000.00816.88
8.0.60.0040.00416.71
8.0.50.0040.00416.90
8.0.30.0120.00716.99
8.0.20.0100.00817.40
8.0.10.0070.00016.88
8.0.00.0070.01416.65
7.4.330.0030.00314.68
7.4.320.0060.00016.43
7.4.300.0000.00616.46
7.4.290.0030.00316.47
7.4.280.0030.00316.55
7.4.270.0000.00616.46
7.4.260.0050.00013.26
7.4.250.0040.00416.42
7.4.240.0030.00316.51
7.4.230.0030.00316.64
7.4.220.0100.01316.60
7.4.210.0060.01116.51
7.4.200.0080.00016.58
7.4.190.0030.00316.50
7.4.160.0060.01016.42
7.4.150.0150.00317.40
7.4.140.0120.00517.86
7.4.130.0080.00816.58
7.4.120.0110.00916.41
7.4.110.0060.01216.45
7.4.100.0100.00716.51
7.4.90.0190.00316.38
7.4.80.0060.01519.37
7.4.70.0050.01316.36
7.4.60.0150.00016.61
7.4.50.0060.00316.32
7.4.40.0000.01822.52
7.4.30.0110.00716.06
7.4.00.0110.00414.89
7.3.330.0050.00013.09
7.3.320.0000.00513.18
7.3.310.0080.00016.16
7.3.300.0070.00016.22
7.3.290.0060.00916.26
7.3.280.0100.00516.22
7.3.270.0030.01317.40
7.3.260.0100.00718.24
7.3.250.0050.01116.33
7.3.240.0100.01016.26
7.3.230.0100.00716.64
7.3.210.0150.00616.35
7.3.200.0070.01119.39
7.3.190.0080.00716.28
7.3.180.0110.00716.22
7.3.170.0100.00716.34
7.3.160.0130.00316.24
7.3.120.0030.01414.72
7.2.330.0130.00816.27
7.2.320.0030.01616.48
7.2.310.0090.00916.32
7.2.300.0110.00516.48
7.2.290.0060.01216.24
7.2.60.0100.00716.76
7.2.00.0060.00619.07
7.1.200.0030.01015.60
7.1.100.0070.00718.00
7.1.70.0000.01017.12
7.1.60.0040.00717.17
7.1.50.0000.01117.03
7.1.00.0000.08022.48
7.0.200.0070.00716.91
7.0.140.0030.07322.30
7.0.70.0100.07322.03
7.0.60.0070.08321.92
7.0.50.0070.07322.29
7.0.40.0070.05720.09
7.0.30.0030.08020.22
7.0.20.0070.05720.20
7.0.10.0030.05720.10
7.0.00.0000.07020.22
5.6.280.0030.07320.93
5.6.220.0030.08020.74
5.6.210.0100.07720.77
5.6.200.0070.08721.04
5.6.190.0130.07321.13
5.6.180.0070.08721.12
5.6.170.0070.08321.11
5.6.160.0070.08321.21
5.6.150.0030.06021.11
5.6.140.0030.08021.09
5.6.130.0070.08321.15
5.6.120.0030.05721.12
5.6.110.0070.05321.03
5.6.100.0070.06321.03
5.6.90.0000.05721.16
5.6.80.0030.03720.39
5.6.70.0030.03720.48
5.6.60.0000.04020.59
5.6.50.0000.04720.50
5.6.40.0030.06020.46
5.6.30.0000.04020.46
5.6.20.0000.04020.39
5.6.10.0030.03720.45
5.6.00.0030.03720.47
5.5.360.0070.08320.46
5.5.350.0030.08020.46
5.5.340.0070.08720.96
5.5.330.0070.08320.94
5.5.320.0070.08720.85
5.5.310.0070.07720.98
5.5.300.0000.05020.81
5.5.290.0000.07720.96
5.5.280.0030.04320.79
5.5.270.0000.07320.95
5.5.260.0030.04020.92
5.5.250.0030.04020.89
5.5.240.0030.03720.41
5.5.230.0030.07720.34
5.5.220.0100.02320.20
5.5.210.0030.04020.33
5.5.200.0070.05720.32
5.5.190.0030.03720.31
5.5.180.0000.04020.15
5.5.160.0000.05020.39
5.5.150.0030.06720.14
5.5.140.0000.03320.21
5.5.130.0030.03720.38
5.5.120.0030.06720.25
5.5.110.0030.03020.30
5.5.100.0000.04320.09
5.5.90.0000.04720.22
5.5.80.0100.03720.20
5.5.70.0000.04320.27
5.5.60.0030.03720.23
5.5.50.0000.04720.05
5.5.40.0000.04320.13
5.5.30.0070.05320.07
5.5.20.0030.03720.14
5.5.10.0030.03720.21
5.5.00.0000.04320.09
5.4.450.0030.04019.30
5.4.440.0000.04319.36
5.4.430.0070.03719.30
5.4.420.0000.04319.15
5.4.410.0030.04719.24
5.4.400.0030.03019.08
5.4.390.0070.03319.05
5.4.380.0030.03019.02
5.4.370.0070.03319.11
5.4.360.0030.03719.09
5.4.350.0030.03718.98
5.4.340.0030.04019.07
5.4.320.0000.04019.06
5.4.310.0070.04319.04
5.4.300.0000.03719.26
5.4.290.0000.04019.04
5.4.280.0070.03318.98
5.4.270.0030.03719.11
5.4.260.0030.03019.07
5.4.250.0000.03719.14
5.4.240.0000.03319.13
5.4.230.0030.03019.12
5.4.220.0030.03019.14
5.4.210.0000.04719.05
5.4.200.0000.04019.02
5.4.190.0000.03718.95
5.4.180.0030.03018.96
5.4.170.0000.03718.93
5.4.160.0000.03719.09
5.4.150.0030.03718.79
5.4.140.0100.07016.33
5.4.130.0000.03016.36
5.4.120.0000.03016.37
5.4.110.0000.03716.38
5.4.100.0030.02716.36
5.4.90.0030.06716.42
5.4.80.0070.07016.25
5.4.70.0030.04016.20
5.4.60.0030.07716.20
5.4.50.0000.07716.35
5.4.40.0070.07016.43
5.4.30.0030.07016.33
5.4.20.0000.07016.30
5.4.10.0030.06016.39
5.4.00.0030.07315.50
5.3.290.0000.03714.50
5.3.280.0000.03714.52
5.3.270.0100.03014.56
5.3.260.0000.03714.46
5.3.250.0000.06014.53
5.3.240.0000.03714.42
5.3.230.0000.04014.57
5.3.220.0030.04014.55
5.3.210.0000.03714.39
5.3.200.0030.03314.54
5.3.190.0000.05014.54
5.3.180.0000.03714.55
5.3.170.0030.05014.46
5.3.160.0070.06014.57
5.3.150.0030.07314.54
5.3.140.0070.07314.54
5.3.130.0030.08014.36
5.3.120.0000.06014.40
5.3.110.0070.07314.50
5.3.100.0000.06713.89
5.3.90.0000.05713.88
5.3.80.0000.07714.00
5.3.70.0070.07014.00
5.3.60.0130.06713.90
5.3.50.0100.06713.90
5.3.40.0030.04013.90
5.3.30.0100.06713.84
5.3.20.0000.06313.63
5.3.10.0070.07013.64
5.3.00.0100.06013.58
5.2.170.0030.06312.32
5.2.160.0000.04712.32
5.2.150.0030.05012.32
5.2.140.0030.06312.32
5.2.130.0100.05312.32
5.2.120.0000.06712.32
5.2.110.0030.05712.32
5.2.100.0070.06012.32
5.2.90.0070.06012.32
5.2.80.0070.04712.32
5.2.70.0000.05712.32
5.2.60.0000.06012.32
5.2.50.0100.05712.32
5.2.40.0100.03712.32
5.2.30.0000.06012.32
5.2.20.0030.05312.32
5.2.10.0030.05312.32
5.2.00.0030.06012.32
5.1.60.0070.04012.32
5.1.50.0000.05312.32
5.1.40.0100.03012.32
5.1.30.0000.05012.32
5.1.20.0000.05712.32
5.1.10.0070.03312.32
5.1.00.0030.05312.32
5.0.50.0030.04712.32
5.0.40.0000.04712.32
5.0.30.0030.05312.32
5.0.20.0100.02712.32
5.0.10.0030.04312.32
5.0.00.0070.06012.32
4.4.90.0070.03012.32
4.4.80.0000.03312.32
4.4.70.0000.04012.32
4.4.60.0030.02012.32
4.4.50.0000.02312.32
4.4.40.0070.04712.32
4.4.30.0030.03012.32
4.4.20.0000.03312.32
4.4.10.0000.03012.32
4.4.00.0000.05012.32
4.3.110.0070.03012.32
4.3.100.0000.03012.32
4.3.90.0000.03712.32
4.3.80.0030.05312.32
4.3.70.0030.02712.32
4.3.60.0000.02712.32
4.3.50.0000.03312.32
4.3.40.0070.04712.32
4.3.30.0030.03312.32
4.3.20.0000.04312.32
4.3.10.0030.03312.32
4.3.00.0000.03312.32

preferences:
49.77 ms | 401 KiB | 5 Q