3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1,2,3); function m_count($list) { echo count($list); } for($i=0; $i<3; $i++) { echo "done\n"; } ?>

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)
8.3.60.0120.00318.32
8.3.50.0170.00121.92
8.3.40.0070.00718.58
8.3.30.0150.00018.54
8.3.20.0040.00418.60
8.3.10.0040.00420.38
8.3.00.0070.00023.70
8.2.180.0100.01016.75
8.2.170.0130.00722.96
8.2.160.0080.00620.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00019.45
8.2.110.0090.00020.40
8.2.100.0110.00017.72
8.2.90.0030.00518.03
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0090.00018.03
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0040.00419.79
8.2.20.0040.00417.59
8.2.10.0040.00417.64
8.2.00.0040.00417.66
8.1.280.0170.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00621.89
8.1.230.0090.00322.81
8.1.220.0080.00017.74
8.1.210.0030.00618.83
8.1.200.0060.00317.23
8.1.190.0020.00517.41
8.1.180.0090.00018.10
8.1.170.0030.00618.76
8.1.160.0070.00018.75
8.1.150.0040.00418.54
8.1.140.0040.00417.33
8.1.130.0000.00717.89
8.1.120.0030.00317.31
8.1.110.0030.00317.36
8.1.100.0030.00317.43
8.1.90.0050.00317.44
8.1.80.0060.00317.31
8.1.70.0030.00317.38
8.1.60.0040.00417.54
8.1.50.0080.00017.38
8.1.40.0030.00617.51
8.1.30.0040.00417.58
8.1.20.0000.01017.55
8.1.10.0040.00417.56
8.1.00.0040.00417.39
8.0.300.0040.00419.86
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0050.00217.32
8.0.260.0030.00316.82
8.0.250.0040.00416.84
8.0.240.0050.00516.92
8.0.230.0030.00316.79
8.0.220.0030.00316.86
8.0.210.0070.00016.73
8.0.200.0100.00016.88
8.0.190.0040.00416.87
8.0.180.0000.00716.88
8.0.170.0000.00816.73
8.0.160.0090.00016.75
8.0.150.0000.00716.88
8.0.140.0040.00716.76
8.0.130.0000.00613.34
8.0.120.0040.00416.78
8.0.110.0030.00516.79
8.0.100.0030.00316.62
8.0.90.0040.00416.79
8.0.80.0140.00716.86
8.0.70.0000.00716.72
8.0.60.0000.00816.89
8.0.50.0050.00316.82
8.0.30.0060.01216.94
8.0.20.0130.00517.40
8.0.10.0080.00016.79
8.0.00.0060.01216.82
7.4.330.0030.00314.70
7.4.320.0030.00316.49
7.4.300.0060.00016.34
7.4.290.0000.00716.52
7.4.280.0000.00816.52
7.4.270.0070.00016.43
7.4.260.0030.00313.20
7.4.250.0040.00416.40
7.4.240.0000.00716.42
7.4.230.0000.00716.42
7.4.220.0120.00616.50
7.4.210.0080.00816.61
7.4.200.0070.00016.54
7.4.190.0000.00716.51
7.4.160.0080.00816.41
7.4.150.0090.00917.40
7.4.140.0120.00517.86
7.4.130.0120.00616.38
7.4.120.0140.00516.51
7.4.110.0090.00916.59
7.4.100.0100.00716.36
7.4.90.0090.00916.50
7.4.80.0150.00319.04
7.4.70.0070.00916.35
7.4.60.0120.00916.28
7.4.50.0030.00616.34
7.4.40.0070.00722.27
7.4.30.0100.00616.59
7.4.00.0030.01314.98
7.3.330.0020.00213.32
7.3.320.0030.00313.27
7.3.310.0030.00316.32
7.3.300.0030.00316.25
7.3.290.0060.00816.26
7.3.280.0090.00916.25
7.3.270.0100.01317.40
7.3.260.0090.00818.24
7.3.250.0140.00516.27
7.3.240.0030.01316.21
7.3.230.0170.00716.46
7.3.210.0100.00616.19
7.3.200.0030.01319.39
7.3.190.0070.01016.56
7.3.180.0120.00916.11
7.3.170.0080.00716.37
7.3.160.0130.00316.39
7.3.120.0070.00714.94
7.3.10.0160.00816.55
7.3.00.0160.00616.51
7.2.330.0090.00916.49
7.2.320.0060.01016.57
7.2.310.0080.00916.66
7.2.300.0040.01516.75
7.2.290.0070.01016.57
7.2.130.0220.00616.65
7.2.120.0120.01116.65
7.2.110.0110.01216.85
7.2.100.0150.00816.86
7.2.90.0170.00516.67
7.2.80.0060.01216.75
7.2.70.0100.01117.03
7.2.60.0110.00516.69
7.2.50.0120.00716.82
7.2.40.0100.00616.83
7.2.30.0160.00216.85
7.2.20.0100.00716.72
7.2.10.0080.00816.85
7.2.00.0100.00517.64
7.1.250.0120.00715.48
7.1.200.0070.00715.84
7.1.100.0040.00717.63
7.1.70.0030.00717.17
7.1.60.0100.01019.40
7.1.50.0100.01316.98
7.1.00.0030.07022.54
7.0.200.0030.00516.79
7.0.140.0000.07721.90
7.0.60.0100.07020.07
7.0.50.0000.05017.86
7.0.40.0000.05020.13
7.0.30.0100.08020.09
7.0.20.0270.07720.20
7.0.10.0000.06020.25
7.0.00.0070.04320.23
5.6.280.0030.07320.89
5.6.210.0030.04720.52
5.6.200.0070.08018.18
5.6.190.0070.04020.64
5.6.180.0370.06320.67
5.6.170.0200.08020.50
5.6.160.0030.09020.71
5.6.150.0000.04318.14
5.6.140.0070.07718.21
5.6.130.0070.07318.14
5.6.120.0100.06021.03
5.6.110.0070.04321.08
5.6.100.0130.07321.14
5.6.90.0030.05021.04
5.6.80.0130.06720.52
5.5.350.1570.06020.43
5.5.340.0130.06017.98
5.5.330.0000.04320.25
5.5.320.0270.03320.30
5.5.310.0330.06720.19
5.5.300.0130.07017.95
5.5.290.0030.04018.03
5.5.280.0100.06720.80
5.5.270.0030.04020.74
5.5.260.0200.07320.96
5.5.250.0130.07320.69
5.5.240.0200.06720.16
5.4.450.0270.04019.56
5.4.440.0200.03719.41
5.4.430.0170.04719.63
5.4.420.0200.03719.32
5.4.410.0200.03719.41
5.4.400.0270.04018.96
5.4.390.0170.04319.08
5.4.380.0170.05019.09
5.4.370.0100.04319.08
5.4.360.0230.03719.08
5.4.350.0200.03319.18
5.4.340.0170.04019.14
5.4.320.0300.03319.08
5.4.310.0200.03719.22
5.4.300.0200.03318.87
5.4.290.0170.03719.13
5.4.280.0130.04019.08
5.4.270.0130.04019.14
5.4.260.0170.03719.06
5.4.250.0170.04018.88
5.4.240.0230.03019.31
5.4.230.0170.03719.20
5.4.220.0200.04719.08
5.4.210.0200.04319.09
5.4.200.0300.05019.13
5.4.190.0170.06319.08
5.4.180.0200.07019.18
5.4.170.0130.07718.98
5.4.160.0270.05319.11
5.4.150.0270.07319.23
5.4.140.0230.04016.52
5.4.130.0230.06316.46
5.4.120.0200.04016.31
5.4.110.0270.07016.54
5.4.100.0200.04316.55
5.4.90.0270.03716.37
5.4.80.0200.05316.54
5.4.70.0230.05016.57
5.4.60.0330.02716.43
5.4.50.0300.05716.52
5.4.40.0200.07016.43
5.4.30.0230.04316.57
5.4.20.0230.04716.52
5.4.10.0200.04716.53
5.4.00.0200.07315.80
5.3.290.0270.05314.66
5.3.280.0300.05014.67
5.3.270.0270.05314.82
5.3.260.0300.07014.59
5.3.250.0330.06014.59
5.3.240.0400.06014.57
5.3.230.0270.03314.50
5.3.220.0200.06314.53
5.3.210.0270.07014.55
5.3.200.0270.04314.54
5.3.190.0270.07314.71
5.3.180.0230.03714.53
5.3.170.0330.05714.46
5.3.160.0400.04714.67
5.3.150.0400.05714.57
5.3.140.0270.06714.70
5.3.130.0230.06014.55
5.3.120.0230.04714.51
5.3.110.0270.05014.60
5.3.100.0270.07314.03
5.3.90.0470.05014.13
5.3.80.0270.04313.92
5.3.70.0230.07713.92
5.3.60.0300.06713.91
5.3.50.0370.05713.86
5.3.40.0330.03713.85
5.3.30.0230.06714.00
5.3.20.0200.04313.77
5.3.10.0300.06013.63
5.3.00.0300.06313.75
5.2.170.0200.04013.20
5.2.160.0230.03313.20
5.2.150.0170.06713.20
5.2.140.0200.06013.20
5.2.130.0200.03013.20
5.2.120.0200.06313.20
5.2.110.0230.03013.20
5.2.100.0200.05313.20
5.2.90.0200.03013.20
5.2.80.0200.05013.20
5.2.70.0200.05313.20
5.2.60.0230.04013.20
5.2.50.0170.05713.20
5.2.40.0130.02713.20
5.2.30.0130.04013.20
5.2.20.0130.03713.20
5.2.10.0200.05713.20
5.2.00.0170.06313.20
5.1.60.0200.02713.20
5.1.50.0200.05013.20
5.1.40.0130.02713.20
5.1.30.0100.03013.20
5.1.20.0170.05313.20
5.1.10.0270.05013.20
5.1.00.0230.03013.20
5.0.50.0100.04313.20
5.0.40.0070.03713.20
5.0.30.0130.04313.20
5.0.20.0100.02713.20
5.0.10.0100.02713.20
5.0.00.0100.04713.20
4.4.90.0070.02013.20
4.4.80.0100.02013.20
4.4.70.0070.01713.20
4.4.60.0100.02013.20
4.4.50.0130.03313.20
4.4.40.0170.02713.20
4.4.30.0070.03713.20
4.4.20.0100.01713.20
4.4.10.0100.02713.20
4.4.00.0170.02313.20
4.3.110.0070.02313.20
4.3.100.0070.02713.20
4.3.90.0130.03013.20
4.3.80.0070.04013.20
4.3.70.0070.02013.20
4.3.60.0100.03313.20
4.3.50.0130.01313.20
4.3.40.0130.04713.20
4.3.30.0030.02013.20
4.3.20.0030.02013.20
4.3.10.0100.02313.20
4.3.00.0030.02713.20

preferences:
51.51 ms | 401 KiB | 5 Q