3v4l.org

run code in 300+ PHP versions simultaneously
<?php function miauw() { static $count = 1; static $count = 2; return $count++; } for ($i = 0; $i < 42; ++$i) { echo miauw(), PHP_EOL; }

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)
8.3.60.0070.01018.25
8.3.50.0100.00821.15
8.3.40.0090.00618.85
8.3.30.0070.00718.96
8.3.20.0150.00020.15
8.3.10.0040.00421.92
8.3.00.0040.00422.52
8.2.180.0120.00316.50
8.2.170.0060.01122.96
8.2.160.0070.00719.21
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0030.00717.63
8.2.110.0040.00422.31
8.2.100.0030.00919.51
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0040.00417.48
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0090.00018.22
8.2.30.0040.00718.17
8.2.20.0050.00217.70
8.2.10.0080.00017.69
8.2.00.0030.00617.61
8.1.280.0080.00625.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0060.00828.09
8.1.240.0030.00623.71
8.1.230.0070.00419.08
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0050.00317.53
8.1.180.0050.00318.59
8.1.170.0040.00418.52
8.1.160.0040.00422.05
8.1.150.0040.00418.58
8.1.140.0000.00817.36
8.1.130.0070.00017.78
8.1.120.0030.00317.42
8.1.110.0050.00317.38
8.1.100.0040.00417.31
8.1.90.0030.00417.40
8.1.80.0000.00717.37
8.1.70.0030.00317.29
8.1.60.0030.00617.63
8.1.50.0050.00217.47
8.1.40.0000.00717.39
8.1.30.0030.00617.49
8.1.20.0030.00617.48
8.1.10.0060.00317.37
8.1.00.0000.00817.48
8.0.300.0030.00318.77
8.0.290.0000.00717.18
8.0.280.0000.00818.35
8.0.270.0050.00317.13
8.0.260.0030.00316.72
8.0.250.0050.00317.04
8.0.240.0080.00016.91
8.0.230.0000.01016.85
8.0.220.0000.00716.92
8.0.210.0040.00416.89
8.0.200.0000.00817.00
8.0.190.0040.00417.01
8.0.180.0040.00416.73
8.0.170.0000.00816.90
8.0.160.0050.00316.87
8.0.150.0040.00416.81
8.0.140.0000.00816.76
8.0.130.0050.00013.31
8.0.120.0050.00316.77
8.0.110.0000.00816.89
8.0.100.0040.00416.88
8.0.90.0000.00716.77
8.0.80.0040.01416.76
8.0.70.0040.00416.95
8.0.60.0040.00416.95
8.0.50.0000.00816.73
8.0.30.0140.00517.06
8.0.20.0110.00917.40
8.0.10.0000.00716.95
8.0.00.0110.00716.73
7.4.330.0020.00215.01
7.4.320.0060.00016.54
7.4.300.0070.00016.51
7.4.290.0000.00716.48
7.4.280.0000.00716.57
7.4.270.0070.00016.50
7.4.260.0030.00316.47
7.4.250.0030.00516.39
7.4.240.0040.00316.58
7.4.230.0030.00316.40
7.4.220.0210.00616.70
7.4.210.0060.01216.55
7.4.200.0050.00216.70
7.4.190.0050.00316.49
7.4.160.0060.01016.45
7.4.150.0090.00817.40
7.4.140.0120.00917.86
7.4.130.0130.00516.60
7.4.120.0130.00716.47
7.4.110.0120.01216.68
7.4.100.0090.00916.39
7.4.90.0030.01616.50
7.4.80.0170.00919.39
7.4.70.0090.01416.41
7.4.60.0100.00716.35
7.4.50.0030.00316.23
7.4.40.0030.01022.77
7.4.30.0140.00416.52
7.4.00.0000.01115.06
7.3.330.0050.00013.29
7.3.320.0060.00013.38
7.3.310.0030.00316.39
7.3.300.0000.00616.13
7.3.290.0120.00816.24
7.3.280.0060.00916.28
7.3.270.0110.00717.40
7.3.260.0110.00716.42
7.3.250.0090.00716.34
7.3.240.0040.01416.50
7.3.230.0060.01216.61
7.3.210.0060.01216.38
7.3.200.0130.00619.39
7.3.190.0030.02116.32
7.3.180.0130.00316.31
7.3.170.0060.01216.32
7.3.160.0120.00916.32
7.3.120.0080.00414.64
7.2.330.0110.00816.70
7.2.320.0000.02016.43
7.2.310.0120.00916.37
7.2.300.0100.00716.40
7.2.290.0040.01216.66
7.2.00.0030.00919.58
7.1.100.0070.00317.68
7.1.70.0070.01016.81
7.1.60.0090.01219.82
7.1.50.0090.01516.87
7.1.00.0070.06722.43
7.0.200.0000.00716.82
7.0.140.0030.07321.92
7.0.110.0030.07721.80
7.0.100.0070.07721.77
7.0.90.0000.05321.74
7.0.80.0100.07721.84
7.0.70.0030.04721.69
7.0.60.0070.04021.84
7.0.50.0030.08322.27
7.0.40.0000.08720.27
7.0.30.0070.05720.27
7.0.20.0000.07320.15
7.0.10.0030.08020.07
7.0.00.0000.08720.03
5.6.280.0000.07021.11
5.6.260.0100.07020.68
5.6.250.0100.07320.59
5.6.240.0100.07320.68
5.6.230.0000.08720.66
5.6.220.0030.07720.68
5.6.210.0100.07320.71
5.6.200.0100.08021.28
5.6.190.0070.04321.03
5.6.180.0000.07721.03
5.6.170.0000.08321.27
5.6.160.0030.05020.91
5.6.150.0030.07720.95
5.6.140.0030.05721.27
5.6.130.0030.05321.11
5.6.120.0030.08321.14
5.6.110.0030.09020.93
5.6.100.0000.08020.94
5.6.90.0070.08020.97
5.6.80.0030.08320.54
5.6.70.0100.07020.51
5.6.60.0030.04720.52
5.6.50.0070.07020.47
5.6.40.0030.08320.63
5.6.30.0030.08320.63
5.6.20.0030.08020.50
5.6.10.0070.08020.64
5.6.00.0100.04720.48
5.5.380.0000.07720.54
5.5.370.0070.06320.57
5.5.360.0070.08020.55
5.5.350.0100.08020.50
5.5.340.0030.08020.99
5.5.330.0000.08020.88
5.5.320.0030.04020.89
5.5.310.0000.07720.95
5.5.300.0030.08720.84
5.5.290.0030.04320.95
5.5.280.0000.06720.97
5.5.270.0000.05020.77
5.5.260.0200.07021.01
5.5.250.0130.06020.72
5.5.240.0100.07720.13
5.5.230.0070.07020.33
5.5.220.0070.07020.14
5.5.210.0100.06320.20
5.5.200.0070.07720.34
5.5.190.0070.05720.25
5.5.180.0030.07320.23
5.5.160.0030.08020.25
5.5.150.0030.07020.05
5.5.140.0070.07020.32
5.5.130.0070.05020.22
5.5.120.0100.06720.23
5.5.110.0000.08020.29
5.5.100.0070.07720.17
5.5.90.0030.07019.98
5.5.80.0000.04020.05
5.5.70.0070.07320.14
5.5.60.0000.08020.16
5.5.50.0070.07020.26
5.5.40.0030.08020.14
5.5.30.0070.07020.21
5.5.20.0030.07020.15
5.5.10.0030.07720.24
5.5.00.0030.04020.17
5.4.450.0070.07319.58
5.4.440.0000.05719.28
5.4.430.0000.08319.63
5.4.420.0000.07319.46
5.4.410.0070.04019.24
5.4.400.0070.07019.19
5.4.390.0030.04319.23
5.4.380.0100.07019.31
5.4.370.0070.07019.27
5.4.360.0000.05719.09
5.4.350.0030.06319.02
5.4.340.0070.08018.99
5.4.320.0000.05019.00
5.4.310.0070.06019.09
5.4.300.0100.07019.01
5.4.290.0070.06319.00
5.4.280.0030.07719.00
5.4.270.0070.07019.01
5.4.260.0070.07319.18
5.4.250.0030.07719.00
5.4.240.0070.07319.15
5.4.230.0000.08019.23
5.4.220.0030.08019.17
5.4.210.0100.06719.13
5.4.200.0070.07319.02
5.4.190.0030.07019.13
5.4.180.0030.07319.16
5.4.170.0030.04719.16
5.4.160.0100.07019.32
5.4.150.0000.07719.21
5.4.140.0030.07316.38
5.4.130.0030.07016.28
5.4.120.0070.06316.58
5.4.110.0070.07016.31
5.4.100.0000.04016.36
5.4.90.0070.07016.43
5.4.80.0030.06716.39
5.4.70.0070.07016.25
5.4.60.0000.04016.45
5.4.50.0030.04016.44
5.4.40.0000.04316.58
5.4.30.0100.04316.48
5.4.20.0000.04016.32
5.4.10.0030.04316.44
5.4.00.0030.03715.75
5.3.290.0030.05714.75
5.3.280.0070.07014.55
5.3.270.0100.06314.60
5.3.260.0030.06714.56
5.3.250.0030.07714.56
5.3.240.0130.03714.58
5.3.230.0070.07014.72
5.3.220.0070.07314.57
5.3.210.0070.07014.60
5.3.200.0070.06714.58
5.3.190.0000.07714.71
5.3.180.0000.07714.52
5.3.170.0100.05714.69
5.3.160.0130.05714.64
5.3.150.0070.04714.59
5.3.140.0070.03314.63
5.3.130.0030.05314.55
5.3.120.0000.04714.69
5.3.110.0000.04014.63
5.3.100.0100.03314.05
5.3.90.0070.03314.01
5.3.80.0070.03314.03
5.3.70.0000.06013.87
5.3.60.0070.03714.00
5.3.50.0030.03313.89
5.3.40.0000.04313.90
5.3.30.0000.03713.91
5.3.20.0000.03713.76
5.3.10.0030.05313.66
5.3.00.0030.03313.61
5.2.170.0030.02711.61
5.2.160.0030.04711.61
5.2.150.0030.02711.61
5.2.140.0070.02311.61
5.2.130.0000.02711.61
5.2.120.0030.03311.61
5.2.110.0030.03711.61
5.2.100.0030.03311.61
5.2.90.0000.02711.61
5.2.80.0000.03311.61
5.2.70.0000.05011.61
5.2.60.0000.03011.61
5.2.50.0000.04711.61
5.2.40.0000.03311.61
5.2.30.0030.03311.61
5.2.20.0070.02311.61
5.2.10.0030.03011.61
5.2.00.0000.02711.61
5.1.60.0000.05311.61
5.1.50.0000.02311.61
5.1.40.0030.02311.61
5.1.30.0000.02711.61
5.1.20.0000.03311.61
5.1.10.0000.02311.61
5.1.00.0000.02311.61
5.0.50.0000.02711.61
5.0.40.0000.02011.61
5.0.30.0000.03011.61
5.0.20.0000.02011.61
5.0.10.0000.02011.61
5.0.00.0000.02711.61
4.4.90.0030.02011.61
4.4.80.0000.02711.61
4.4.70.0000.02011.61
4.4.60.0000.01711.61
4.4.50.0000.02011.61
4.4.40.0000.02711.61
4.4.30.0000.02011.61
4.4.20.0000.01711.61
4.4.10.0000.02011.61
4.4.00.0000.02311.61
4.3.110.0000.01711.61
4.3.100.0000.01711.61
4.3.90.0030.01311.61
4.3.80.0000.04011.61
4.3.70.0030.01011.61
4.3.60.0030.01711.61
4.3.50.0000.01311.61
4.3.40.0000.02311.61
4.3.30.0130.02011.61
4.3.20.0000.01711.61
4.3.10.0000.01711.61
4.3.00.0000.01311.61

preferences:
39.92 ms | 401 KiB | 5 Q