3v4l.org

run code in 300+ PHP versions simultaneously
<?php function helloWorld() { echo 'testing'; } helloWorld();

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)
8.3.60.0150.00318.43
8.3.50.0020.01621.93
8.3.40.0040.01118.42
8.3.30.0110.00318.67
8.3.20.0120.00318.35
8.3.10.0040.00420.36
8.3.00.0070.00023.56
8.2.180.0000.02216.50
8.2.170.0080.00822.96
8.2.160.0070.00720.48
8.2.150.0040.00424.18
8.2.140.0110.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00519.36
8.2.110.0090.00022.22
8.2.100.0110.00017.59
8.2.90.0000.00719.25
8.2.80.0000.00817.97
8.2.70.0070.00317.50
8.2.60.0120.00017.68
8.2.50.0000.00818.07
8.2.40.0000.00818.03
8.2.30.0040.00419.77
8.2.20.0000.00717.40
8.2.10.0000.00717.61
8.2.00.0000.00717.59
8.1.280.0150.00625.92
8.1.270.0040.00423.99
8.1.260.0000.00926.35
8.1.250.0040.00428.09
8.1.240.0060.00322.42
8.1.230.0120.00020.91
8.1.220.0040.00418.77
8.1.210.0050.00318.77
8.1.200.0080.00017.13
8.1.190.0050.00217.39
8.1.180.0050.00218.10
8.1.170.0040.00418.58
8.1.160.0000.00818.73
8.1.150.0000.00818.42
8.1.140.0000.00817.31
8.1.130.0030.00317.81
8.1.120.0000.00717.25
8.1.110.0040.00317.30
8.1.100.0070.00017.21
8.1.90.0040.00417.25
8.1.80.0040.00417.32
8.1.70.0000.00717.24
8.1.60.0070.00017.37
8.1.50.0000.00817.34
8.1.40.0030.00517.46
8.1.30.0070.00017.52
8.1.20.0060.00317.55
8.1.10.0040.00417.34
8.1.00.0040.00417.41
8.0.300.0000.00719.95
8.0.290.0000.00717.04
8.0.280.0030.00318.37
8.0.270.0040.00417.18
8.0.260.0040.00416.66
8.0.250.0000.00716.86
8.0.240.0050.00516.83
8.0.230.0000.00716.88
8.0.220.0000.00716.77
8.0.210.0000.00616.78
8.0.200.0040.00416.78
8.0.190.0020.00516.82
8.0.180.0000.00716.70
8.0.170.0040.00416.79
8.0.160.0000.00716.89
8.0.150.0000.00816.59
8.0.140.0040.00416.75
8.0.130.0050.00213.14
8.0.120.0020.00516.59
8.0.110.0030.00316.80
8.0.100.0030.00316.82
8.0.90.0000.00716.73
8.0.80.0060.01216.64
8.0.70.0050.00316.73
8.0.60.0040.00416.55
8.0.50.0040.00416.64
8.0.30.0090.01116.86
8.0.20.0070.01217.40
8.0.10.0020.00516.89
8.0.00.0080.00816.58
7.4.330.0060.00014.59
7.4.320.0030.00316.46
7.4.300.0050.00216.53
7.4.290.0070.00016.41
7.4.280.0000.00816.57
7.4.270.0030.00316.54
7.4.260.0000.00513.22
7.4.250.0040.00416.50
7.4.240.0000.00716.44
7.4.230.0000.00716.54
7.4.220.0100.01016.52
7.4.210.0070.01016.51
7.4.200.0000.00716.57
7.4.190.0070.00016.52
7.4.160.0150.00016.45
7.4.150.0030.01417.40
7.4.140.0060.01117.86
7.4.130.0070.01216.46
7.4.120.0080.00916.38
7.4.110.0040.01416.57
7.4.100.0040.01216.63
7.4.90.0090.00916.45
7.4.80.0030.01319.37
7.4.70.0060.01116.29
7.4.60.0060.01016.42
7.4.50.0030.00516.48
7.4.40.0060.00322.27
7.4.30.0110.00716.68
7.4.00.0060.00914.77
7.3.330.0000.00513.06
7.3.320.0020.00213.21
7.3.310.0070.00016.27
7.3.300.0000.00716.10
7.3.290.0040.01116.20
7.3.280.0070.00816.20
7.3.270.0030.01417.40
7.3.260.0060.01118.24
7.3.250.0110.01116.44
7.3.240.0050.01116.16
7.3.230.0150.00316.56
7.3.210.0070.01116.37
7.3.200.0060.01119.39
7.3.190.0120.00916.44
7.3.180.0100.00616.54
7.3.170.0100.00616.40
7.3.160.0090.00616.43
7.3.120.0100.00714.71
7.2.330.0030.01416.48
7.2.320.0120.00916.15
7.2.310.0090.00916.31
7.2.300.0100.00616.68
7.2.290.0100.00716.76
7.2.60.0040.02216.63
7.2.00.0080.00419.22
7.1.200.0030.00915.36
7.1.100.0040.00717.70
7.1.70.0000.00717.09
7.1.60.0030.02119.40
7.1.50.0070.00416.98
7.1.00.0000.08022.33
7.0.200.0220.00314.68
7.0.140.0000.07022.11
7.0.60.0070.08319.78
7.0.50.0100.03317.85
7.0.40.0100.08320.41
7.0.30.0270.06720.07
7.0.20.0270.04320.24
7.0.10.0070.05020.05
7.0.00.0100.08720.23
5.6.280.0030.07320.89
5.6.210.0130.05720.71
5.6.200.0070.07718.15
5.6.190.0070.08720.64
5.6.180.0470.07720.28
5.6.170.0270.05320.54
5.6.160.0070.03720.50
5.6.150.0070.04018.15
5.6.140.0070.04018.19
5.6.130.0000.04318.28
5.6.120.0070.04321.02
5.6.110.0100.08021.13
5.6.100.0070.07321.11
5.6.90.0100.08321.10
5.6.80.0100.08020.37
5.5.350.0030.04320.38
5.5.340.0030.03718.02
5.5.330.0030.04720.27
5.5.320.0470.06020.36
5.5.310.0230.08320.19
5.5.300.0030.04317.98
5.5.290.0130.06718.09
5.5.280.0070.05720.88
5.5.270.0170.03020.95
5.5.260.0070.08320.87
5.5.250.0070.08320.61
5.5.240.0200.05020.26
5.4.450.1870.05319.41
5.4.440.1930.05019.47
5.4.430.1230.04319.30
5.4.420.1600.03319.18
5.4.410.1570.03719.44
5.4.400.1570.03319.15
5.4.390.1570.03319.04
5.4.380.1800.05319.16
5.4.370.1870.04319.00
5.4.360.1930.04319.14
5.4.350.1870.04719.07
5.4.340.1970.05019.22
5.4.320.1870.04319.14
5.4.310.1730.04019.32
5.4.300.1730.05018.83
5.4.290.1730.04019.22
5.4.280.1730.04719.19
5.4.270.1670.05019.24
5.4.260.1470.04019.24
5.4.250.1770.04019.30
5.4.240.1470.04019.06
5.4.230.1870.03719.05
5.4.220.1630.03719.09
5.4.210.1600.02719.30
5.4.200.1730.04319.07
5.4.190.1830.04018.86
5.4.180.1770.04318.93
5.4.170.1800.04318.99
5.4.160.1770.04319.18
5.4.150.1530.03718.93
5.4.140.1700.04316.33
5.4.130.1770.04316.31
5.4.120.1470.04016.32
5.4.110.1730.04016.51
5.4.100.1530.03316.28
5.4.90.1630.03716.52
5.4.80.1670.04316.40
5.4.70.1830.03016.57
5.4.60.1670.05016.43
5.4.50.1830.03316.32
5.4.40.1570.04016.38
5.4.30.2030.04316.50
5.4.20.1770.04316.33
5.4.10.1700.03316.42
5.4.00.0070.04015.76
5.3.290.0100.07314.88
5.3.280.0030.06014.59
5.3.270.1030.03714.57
5.3.260.1800.04014.52
5.3.250.1500.03714.52
5.3.240.1700.05014.57
5.3.230.1770.04714.71
5.3.220.1470.04014.62
5.3.210.1830.04314.57
5.3.200.1670.04314.66
5.3.190.1770.04714.64
5.3.180.1730.04314.48
5.3.170.1630.05014.65
5.3.160.1800.04014.48
5.3.150.1600.03714.79
5.3.140.1600.03714.55
5.3.130.1900.05014.79
5.3.120.1770.04714.46
5.3.110.1670.02714.46
5.3.100.1530.04014.12
5.3.90.1500.04014.24
5.3.80.1400.03714.01
5.3.70.1700.03713.93
5.3.60.1570.03713.92
5.3.50.1530.04014.06
5.3.40.1530.04013.86
5.3.30.0030.03313.81
5.3.20.0030.06713.69
5.3.10.0100.03713.76
5.3.00.0830.04013.64
5.2.170.1530.04311.22
5.2.160.1730.02311.06
5.2.150.1530.03711.05
5.2.140.1330.02311.25
5.2.130.1370.03311.07
5.2.120.1630.03311.01
5.2.110.1300.02711.05
5.2.100.1100.03311.25
5.2.90.0030.04311.10
5.2.80.0000.03011.05
5.2.70.0100.03011.06
5.2.60.1200.02711.15
5.2.50.1630.03310.91
5.2.40.1330.03011.21
5.2.30.1330.03710.88
5.2.20.1200.03310.87
5.2.10.1330.03311.00
5.2.00.1230.03310.70
5.1.60.1300.02310.14
5.1.50.1230.0309.92
5.1.40.1000.0309.90
5.1.30.1100.03010.31
5.1.20.1230.03710.40
5.1.10.1000.0279.96
5.1.00.0930.0239.96
5.0.50.0700.0378.47
5.0.40.0670.0308.46
5.0.30.0570.0378.29
5.0.20.0530.0208.36
5.0.10.0530.0238.31
5.0.00.0630.0408.06
4.4.90.0600.0237.64
4.4.80.0570.0207.64
4.4.70.0700.0277.64
4.4.60.0270.0207.64
4.4.50.0070.0137.64
4.4.40.0070.0437.64
4.4.30.0000.0177.64
4.4.20.0070.0137.64
4.4.10.0030.0377.64
4.4.00.0030.0337.64
4.3.110.0030.0277.64
4.3.100.0000.0207.64
4.3.90.0000.0207.64
4.3.80.0400.0237.64
4.3.70.0530.0137.64
4.3.60.0470.0177.64
4.3.50.0600.0177.64
4.3.40.0500.0237.64
4.3.30.0270.0137.64
4.3.20.0270.0137.64
4.3.10.0300.0237.64
4.3.00.0230.0207.64

preferences:
40.78 ms | 401 KiB | 5 Q