3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo shell_exec("who");

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)
8.3.60.0210.00018.55
8.3.50.0100.01121.21
8.3.40.0110.00318.71
8.3.30.0120.00920.08
8.3.20.0050.00320.40
8.3.10.0000.00820.99
8.3.00.0000.00723.61
8.2.180.0080.00816.50
8.2.170.0110.00322.96
8.2.160.0080.00620.52
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00420.91
8.2.110.0090.00019.29
8.2.100.0040.00817.91
8.2.90.0000.00819.09
8.2.80.0030.00617.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0000.00919.43
8.2.20.0000.00717.66
8.2.10.0040.00417.59
8.2.00.0060.00317.61
8.1.280.0090.00625.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.95
8.1.230.0070.00720.89
8.1.220.0050.00318.77
8.1.210.0030.00718.80
8.1.200.0090.00017.23
8.1.190.0060.00317.38
8.1.180.0040.00418.10
8.1.170.0050.00318.57
8.1.160.0040.00418.76
8.1.150.0040.00418.68
8.1.140.0000.00717.32
8.1.130.0070.00017.83
8.1.120.0040.00417.42
8.1.110.0000.00817.38
8.1.100.0000.00717.42
8.1.90.0000.00817.28
8.1.80.0040.00417.36
8.1.70.0000.00717.35
8.1.60.0050.00317.50
8.1.50.0040.00417.47
8.1.40.0100.00017.53
8.1.30.0000.00817.52
8.1.20.0030.00517.47
8.1.10.0040.00417.36
8.1.00.0000.00817.35
8.0.300.0030.00619.97
8.0.290.0080.00017.04
8.0.280.0040.00418.43
8.0.270.0030.00417.24
8.0.260.0000.00716.81
8.0.250.0070.00016.88
8.0.240.0040.00416.86
8.0.230.0040.00416.88
8.0.220.0030.00316.75
8.0.210.0070.00016.80
8.0.200.0060.00016.74
8.0.190.0000.00716.79
8.0.180.0040.00416.80
8.0.170.0070.00016.75
8.0.160.0000.00716.88
8.0.150.0000.00716.72
8.0.140.0000.00816.87
8.0.130.0000.00613.24
8.0.120.0040.00416.74
8.0.110.0030.00616.69
8.0.100.0030.00616.81
8.0.90.0000.00716.88
8.0.80.0100.01016.74
8.0.70.0040.00416.86
8.0.60.0020.00516.67
8.0.50.0040.00416.76
8.0.30.0120.00916.99
8.0.20.0130.00817.40
8.0.10.0020.00516.93
8.0.00.0070.01116.59
7.4.330.0030.00315.09
7.4.320.0000.00716.45
7.4.300.0000.00616.37
7.4.290.0030.00316.52
7.4.280.0040.00416.46
7.4.270.0030.00316.35
7.4.260.0050.00013.06
7.4.250.0050.00516.42
7.4.240.0030.00316.35
7.4.230.0030.00316.39
7.4.220.0090.00916.25
7.4.210.0070.01116.42
7.4.200.0000.00716.53
7.4.190.0000.00716.48
7.4.160.0140.00716.30
7.4.150.0070.01417.40
7.4.140.0110.00617.86
7.4.130.0050.01416.32
7.4.120.0100.01116.45
7.4.110.0080.00916.41
7.4.100.0100.00716.53
7.4.90.0130.01016.37
7.4.80.0040.01419.39
7.4.70.0060.01216.43
7.4.60.0070.01216.20
7.4.50.0030.00616.10
7.4.40.0060.01222.77
7.4.30.0110.00616.60
7.4.00.0040.01114.72
7.3.330.0060.00013.02
7.3.320.0060.00013.02
7.3.310.0060.00316.23
7.3.300.0030.00316.16
7.3.290.0070.00816.27
7.3.280.0100.00816.20
7.3.270.0140.01017.40
7.3.260.0110.00718.24
7.3.250.0110.00816.41
7.3.240.0100.01016.18
7.3.230.0060.01216.41
7.3.210.0090.00916.23
7.3.200.0090.01219.39
7.3.190.0090.00816.23
7.3.180.0140.00416.38
7.3.170.0060.01016.42
7.3.160.0040.01916.20
7.3.120.0090.00614.87
7.2.330.0160.00716.31
7.2.320.0140.00416.42
7.2.310.0120.01016.53
7.2.300.0130.00416.18
7.2.290.0060.01216.38
7.2.00.0000.01719.01
7.1.100.0110.01218.05
7.1.70.0040.00716.86
7.1.60.0130.01019.17
7.1.50.0070.02016.98
7.1.00.0000.05322.44
7.0.200.0000.01116.52
7.0.140.0070.07022.12
7.0.100.0230.05019.91
7.0.90.0030.05319.87
7.0.80.0030.07719.98
7.0.70.0270.08319.94
7.0.60.0230.06320.07
7.0.50.0130.08020.32
7.0.40.0100.08320.11
7.0.30.0300.08320.13
7.0.20.0170.04320.13
7.0.10.0030.08720.13
7.0.00.0170.07320.04
5.6.280.0030.07721.07
5.6.250.0200.06020.57
5.6.240.0130.07320.60
5.6.230.0270.08320.63
5.6.220.0070.05720.74
5.6.210.0070.04020.77
5.6.200.0100.07721.07
5.6.190.0300.04020.96
5.6.180.0100.08021.05
5.6.170.0230.04021.09
5.6.160.0130.07021.02
5.6.150.0100.08021.09
5.6.140.0270.07321.10
5.6.130.0100.06020.95
5.6.120.0200.08021.10
5.6.110.0130.05721.10
5.6.100.0100.06021.06
5.6.90.0200.07721.03
5.6.80.0170.06720.34
5.6.70.0030.05020.40
5.6.60.0170.06320.45
5.6.50.0070.08720.41
5.6.40.0100.03720.40
5.6.30.0200.05320.40
5.6.20.0070.07320.28
5.6.10.0070.05720.40
5.6.00.0230.07320.30
5.5.380.0070.05320.40
5.5.370.0200.04020.48
5.5.360.0230.08320.37
5.5.350.0300.07320.46
5.5.340.0300.07020.80
5.5.330.0300.08320.92
5.5.320.0170.03720.60
5.5.310.0070.07720.90
5.5.300.0200.08020.87
5.5.290.0070.08320.84
5.5.280.0130.09020.90
5.5.270.0130.08020.72
5.5.260.0230.06320.89
5.5.250.0100.05320.63
5.5.240.0230.06020.29
5.5.230.0300.04020.18
5.5.220.0200.06020.26
5.5.210.0070.04320.16
5.5.200.0300.07720.23
5.5.190.0170.04320.13
5.5.180.0200.07320.22
5.5.160.0230.05320.26
5.5.150.0100.07020.14
5.5.140.0170.07020.17
5.5.130.0070.05720.26
5.5.120.0270.05319.99
5.5.110.0100.08019.98
5.5.100.0300.05320.11
5.5.90.0270.08320.14
5.5.80.0070.07020.04
5.5.70.0100.04720.11
5.5.60.0100.07320.08
5.5.50.0130.07720.00
5.5.40.0170.07019.89
5.5.30.0130.06020.15
5.5.20.0100.06320.03
5.5.10.0230.04720.04
5.5.00.0230.06719.95
5.4.450.0070.04319.15
5.4.440.0100.07319.43
5.4.430.0030.07319.29
5.4.420.0030.06719.45
5.4.410.0100.08019.18
5.4.400.0170.04019.03
5.4.390.0270.06718.78
5.4.380.0100.03719.08
5.4.370.0130.03719.23
5.4.360.0030.08019.17
5.4.350.0230.07718.90
5.4.340.0200.07718.82
5.4.320.0270.06318.96
5.4.310.0070.08319.13
5.4.300.0200.08019.14
5.4.290.0200.06719.10
5.4.280.0030.05018.88
5.4.270.0070.04318.94
5.4.260.0300.07018.95
5.4.250.0170.07318.78
5.4.240.0270.07719.06
5.4.230.0270.06719.07
5.4.220.0100.07719.07
5.4.210.0070.04719.07
5.4.200.0070.06318.81
5.4.190.0200.07319.05
5.4.180.0200.07019.13
5.4.170.0130.04318.96
5.4.160.0300.04319.02
5.4.150.0170.08019.05
5.4.140.0170.06716.34
5.4.130.0070.04016.11
5.4.120.0230.04016.32
5.4.110.0030.05016.27
5.4.100.0030.06716.36
5.4.90.0230.07316.24
5.4.80.0170.07716.44
5.4.70.0100.04316.31
5.4.60.0070.07316.23
5.4.50.0100.07016.31
5.4.40.0100.06016.32
5.4.30.0100.05316.41
5.4.20.0130.07316.41
5.4.10.0300.02316.28
5.4.00.0030.06715.80
5.3.290.0170.06714.66
5.3.280.0230.08714.41
5.3.270.0130.05014.55
5.3.260.0070.07314.52
5.3.250.0070.05714.56
5.3.240.0070.07714.57
5.3.230.0130.06314.54
5.3.220.0000.04014.48
5.3.210.0170.06014.40
5.3.200.0230.04014.51
5.3.190.0230.05014.45
5.3.180.0070.04314.55
5.3.170.0100.07714.42
5.3.160.0030.07314.53
5.3.150.0100.04014.45
5.3.140.0070.07314.54
5.3.130.0030.08714.52
5.3.120.0130.03714.46
5.3.110.0130.04314.54
5.3.100.0070.06714.00
5.3.90.0030.06714.00
5.3.80.0000.07713.77
5.3.70.0000.08313.97
5.3.60.0270.07013.96
5.3.50.0030.05013.93
5.3.40.0100.05013.94
5.3.30.0100.05313.67
5.3.20.0030.05313.63
5.3.10.0030.03313.62
5.3.00.0100.07013.63
5.2.170.0100.05712.29
5.2.160.0070.05712.29
5.2.150.0070.05712.29
5.2.140.0000.05712.29
5.2.130.0030.03712.29
5.2.120.0070.05712.29
5.2.110.0100.05712.29
5.2.100.0070.06012.29
5.2.90.0300.02312.29
5.2.80.0030.06712.29
5.2.70.0030.06012.29
5.2.60.0070.02312.29
5.2.50.0030.02712.29
5.2.40.0070.02712.29
5.2.30.0030.03012.29
5.2.20.0030.02712.29
5.2.10.0030.03312.29
5.2.00.0070.02712.29
5.1.60.0030.02312.29
5.1.50.0030.03312.29
5.1.40.0030.04712.29
5.1.30.0000.06012.29
5.1.20.0000.03312.29
5.1.10.0030.04012.29
5.1.00.0030.05712.29
5.0.50.0030.04312.29
5.0.40.0030.04712.29
5.0.30.0030.04012.29
5.0.20.0070.02012.29
5.0.10.0000.02312.29
5.0.00.0030.03012.29
4.4.90.0000.03712.29
4.4.80.0030.03712.29
4.4.70.0000.01712.29
4.4.60.0000.02712.29
4.4.50.0030.03712.29
4.4.40.0100.03712.29
4.4.30.0000.01712.29
4.4.20.0000.04012.29
4.4.10.0000.04012.29
4.4.00.0000.03712.29
4.3.110.0100.02312.29
4.3.100.0000.03312.29
4.3.90.0070.01712.29
4.3.80.0030.02312.29
4.3.70.0030.03012.29
4.3.60.0000.03712.29
4.3.50.0130.02712.29
4.3.40.0030.03312.29
4.3.30.0000.03312.29
4.3.20.0030.01712.29
4.3.10.0000.03712.29
4.3.00.0000.03012.29

preferences:
46.69 ms | 401 KiB | 5 Q