3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ['big' => 'lots', 'time' => 'matters']['big']; function func($a) { return $a; } echo func(['big'=>'lots','time'=>'matters'])['big'];// lots

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)
8.3.40.0150.00018.84
8.3.30.0100.00320.20
8.3.20.0080.00020.65
8.3.10.0000.00821.00
8.3.00.0080.00022.36
8.2.170.0110.01122.96
8.2.160.0070.00720.43
8.2.150.0040.00424.18
8.2.140.0110.00024.66
8.2.130.0020.00526.16
8.2.120.0000.00820.94
8.2.110.0040.00422.25
8.2.100.0070.00417.78
8.2.90.0030.00619.23
8.2.80.0070.00019.25
8.2.70.0040.00417.63
8.2.60.0000.00917.91
8.2.50.0080.00018.07
8.2.40.0000.00918.16
8.2.30.0000.00719.52
8.2.20.0040.00417.59
8.2.10.0070.00017.68
8.2.00.0090.00317.61
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.47
8.1.230.0110.00020.86
8.1.220.0040.00418.77
8.1.210.0040.00418.77
8.1.200.0040.00417.10
8.1.190.0040.00417.28
8.1.180.0000.00918.10
8.1.170.0000.00818.52
8.1.160.0000.00718.73
8.1.150.0000.00718.50
8.1.140.0000.00717.29
8.1.130.0000.00717.33
8.1.120.0040.00417.31
8.1.110.0000.00817.23
8.1.100.0070.00017.22
8.1.90.0020.00517.23
8.1.80.0040.00417.24
8.1.70.0000.00717.35
8.1.60.0040.00417.55
8.1.50.0030.00317.41
8.1.40.0030.00617.44
8.1.30.0050.00217.52
8.1.20.0000.00917.61
8.1.10.0050.00317.50
8.1.00.0040.00417.46
8.0.300.0080.00319.93
8.0.290.0040.00417.13
8.0.280.0040.00418.34
8.0.270.0070.00017.26
8.0.260.0030.00316.73
8.0.250.0050.00316.98
8.0.240.0070.00016.94
8.0.230.0000.00716.87
8.0.220.0000.00616.77
8.0.210.0000.00716.84
8.0.200.0000.00816.92
8.0.190.0040.00416.85
8.0.180.0000.00816.72
8.0.170.0030.00316.81
8.0.160.0000.00716.78
8.0.150.0070.00016.77
8.0.140.0070.00016.80
8.0.130.0000.00513.20
8.0.120.0000.00816.75
8.0.110.0050.00216.71
8.0.100.0000.00816.72
8.0.90.0030.00316.68
8.0.80.0070.01116.85
8.0.70.0040.00416.88
8.0.60.0050.00216.82
8.0.50.0040.00416.82
8.0.30.0120.00717.11
8.0.20.0110.00917.40
8.0.10.0000.00716.97
8.0.00.0100.01216.59
7.4.330.0020.00216.67
7.4.320.0030.00316.28
7.4.300.0030.00316.44
7.4.290.0080.00016.46
7.4.280.0000.00716.52
7.4.270.0030.00316.55
7.4.260.0030.00713.11
7.4.250.0040.00416.40
7.4.240.0040.00416.50
7.4.230.0070.00016.36
7.4.220.0100.01016.47
7.4.210.0060.01216.51
7.4.200.0000.00716.34
7.4.190.0000.00716.42
7.4.160.0080.00816.41
7.4.150.0080.00917.40
7.4.140.0120.00417.86
7.4.130.0090.01116.62
7.4.120.0100.00616.65
7.4.110.0140.00316.50
7.4.100.0160.00316.35
7.4.90.0110.01116.47
7.4.80.0090.00919.39
7.4.70.0070.01016.59
7.4.60.0120.00616.37
7.4.50.0040.00416.34
7.4.40.0000.01122.77
7.4.30.0040.01216.46
7.4.00.0070.01014.56
7.3.330.0020.00313.38
7.3.320.0030.00313.16
7.3.310.0000.00716.21
7.3.300.0060.00016.17
7.3.290.0060.01316.30
7.3.280.0080.00916.33
7.3.270.0090.00917.40
7.3.260.0120.00918.24
7.3.250.0100.01216.40
7.3.240.0070.01016.45
7.3.230.0110.00716.39
7.3.210.0140.00316.62
7.3.200.0150.00619.39
7.3.190.0100.00616.37
7.3.180.0030.01316.39
7.3.170.0070.01316.50
7.3.160.0130.00316.39
7.3.120.0030.00914.84
7.3.10.0100.00616.58
7.3.00.0000.01416.64
7.2.330.0030.01516.76
7.2.320.0130.01016.63
7.2.310.0100.00716.72
7.2.300.0090.00616.73
7.2.290.0030.01516.73
7.2.130.0070.00416.56
7.2.120.0070.01016.75
7.2.110.0000.01516.85
7.2.100.0130.00716.64
7.2.90.0030.01316.61
7.2.80.0120.00617.05
7.2.70.0080.00816.87
7.2.60.0090.00916.78
7.2.50.0060.01016.74
7.2.40.0110.01416.93
7.2.30.0110.01516.64
7.2.20.0100.00716.65
7.2.10.0090.00616.47
7.2.00.0110.00818.20
7.1.250.0160.00315.54
7.1.200.0030.00915.69
7.1.100.0070.00718.31
7.1.70.0100.00016.82
7.1.60.0000.01117.22
7.1.50.0030.01716.99
7.1.00.0030.05722.41
7.0.200.0070.00716.63
7.0.140.0030.07322.15
7.0.90.0030.05019.86
7.0.80.0070.04019.91
7.0.70.0030.04019.89
7.0.60.0070.04319.96
7.0.50.0200.05720.30
7.0.40.0070.08320.05
7.0.30.0130.07320.04
7.0.20.0130.05020.11
7.0.10.0100.07320.04
7.0.00.0070.08320.05
5.6.280.0000.07720.89
5.6.230.0100.03720.75
5.6.220.0070.04020.49
5.6.210.0100.07320.65
5.6.200.0100.08321.14
5.6.190.0100.04720.89
5.6.180.0070.04721.00
5.6.170.0130.08021.02
5.6.160.0130.06720.94
5.6.150.0070.06321.17
5.6.140.0000.07721.00
5.6.130.0070.08021.03
5.6.120.0070.06321.08
5.6.110.0030.04721.00
5.6.100.0000.08320.95
5.6.90.0170.07321.02
5.6.80.0100.07720.52
5.6.70.0070.05320.33
5.6.60.0170.06320.34
5.6.50.0070.07320.36
5.6.40.0130.07020.42
5.6.30.0100.05720.32
5.6.20.0170.07020.44
5.6.10.0070.08020.39
5.6.00.0100.04720.36
5.5.370.0070.03020.36
5.5.360.0070.05320.36
5.5.350.0030.04020.47
5.5.340.0130.07720.84
5.5.330.0030.07720.84
5.5.320.0070.08020.64
5.5.310.0070.08720.76
5.5.300.0070.07320.64
5.5.290.0000.09020.73
5.5.280.0070.06020.80
5.5.270.0070.08320.63
5.5.260.0170.07020.75
5.5.250.0070.06320.59
5.5.240.0070.08320.26
5.5.230.0130.06720.21
5.5.220.0030.08020.18
5.5.210.0030.06320.21
5.5.200.0070.07020.26
5.5.190.0130.07720.11
5.5.180.0170.06020.08
5.5.160.0030.04720.23
5.5.150.0130.08020.18
5.5.140.0100.07320.24
5.5.130.0200.06320.07
5.5.120.0130.05320.12
5.5.110.0070.05320.23
5.5.100.0030.07020.08
5.5.90.0030.08720.07
5.5.80.0100.04720.11
5.5.70.0100.06720.00
5.5.60.0030.05020.16
5.5.50.0100.04720.00
5.5.40.0100.07320.15
5.5.30.0100.04020.14
5.5.20.0070.07320.06
5.5.10.0070.07020.11
5.5.00.0070.07019.92
5.4.450.0030.04319.40
5.4.440.0000.08019.46
5.4.430.0130.08019.41
5.4.420.0070.05319.35
5.4.410.0130.06719.29
5.4.400.0130.06719.14
5.4.390.0070.07718.90
5.4.380.0070.07319.18
5.4.370.0200.06319.03
5.4.360.0170.07318.85
5.4.350.0100.07318.95
5.4.340.0100.06318.89
5.4.320.0000.04318.95
5.4.310.0100.07318.88
5.4.300.0130.04318.90
5.4.290.0200.07018.92
5.4.280.0030.07718.90
5.4.270.0070.05319.16
5.4.260.0130.06319.09
5.4.250.0030.04719.13
5.4.240.0030.08018.88
5.4.230.0100.04719.15
5.4.220.0070.03719.18
5.4.210.0170.04018.87
5.4.200.0130.07019.14
5.4.190.0000.05319.21
5.4.180.0130.07019.02
5.4.170.0100.07319.13
5.4.160.0100.06319.02
5.4.150.0030.07318.93
5.4.140.0100.06716.46
5.4.130.0070.04316.24
5.4.120.0070.08016.38
5.4.110.0030.07716.27
5.4.100.0070.07016.29
5.4.90.0100.06316.38
5.4.80.0100.03316.33
5.4.70.0000.04716.35
5.4.60.0030.04716.36
5.4.50.0030.05316.48
5.4.40.0100.07016.37
5.4.30.0070.06016.29
5.4.20.0130.06716.47
5.4.10.0100.06316.36
5.4.00.0130.06715.90
5.3.290.0000.08314.65
5.3.280.0230.06014.43
5.3.270.0100.04314.42
5.3.260.0030.08014.59
5.3.250.0030.07714.56
5.3.240.0030.08314.45
5.3.230.0030.08314.54
5.3.220.0100.05714.53
5.3.210.0070.06014.58
5.3.200.0130.06714.58
5.3.190.0000.08014.55
5.3.180.0030.05314.56
5.3.170.0000.04314.42
5.3.160.0070.05714.43
5.3.150.0030.08314.52
5.3.140.0070.07314.50
5.3.130.0100.07714.54
5.3.120.0070.07714.51
5.3.110.0200.05014.50
5.3.100.0070.08014.03
5.3.90.0130.07013.84
5.3.80.0030.04713.99
5.3.70.0030.07314.00
5.3.60.0100.07013.94
5.3.50.0000.05313.94
5.3.40.0130.06313.92
5.3.30.0100.06713.77
5.3.20.0070.07013.64
5.3.10.0030.06713.60
5.3.00.0070.03713.61
5.2.170.0070.06013.60
5.2.160.0170.04713.60
5.2.150.0000.06713.60
5.2.140.0100.05713.60
5.2.130.0030.04313.60
5.2.120.0070.05313.60
5.2.110.0070.03713.60
5.2.100.0000.06313.60
5.2.90.0030.05313.60
5.2.80.0030.06013.60
5.2.70.0130.06013.60
5.2.60.0070.06013.60
5.2.50.0100.06013.60
5.2.40.0070.05013.60
5.2.30.0000.04713.60
5.2.20.0030.04313.60
5.2.10.0000.06313.60
5.2.00.0100.05713.60
5.1.60.0100.04313.60
5.1.50.0100.05013.60
5.1.40.0030.05313.60
5.1.30.0070.04013.60
5.1.20.0030.05713.60
5.1.10.0030.05713.60
5.1.00.0070.03713.60
5.0.50.0100.04313.60
5.0.40.0000.04713.60
5.0.30.0070.06313.60
5.0.20.0070.03013.60
5.0.10.0070.02013.60
5.0.00.0000.03313.60
4.4.90.0030.03713.60
4.4.80.0000.02713.60
4.4.70.0000.04013.60
4.4.60.0000.03713.60
4.4.50.0000.03013.60
4.4.40.0000.04713.60
4.4.30.0070.02713.60
4.4.20.0030.03713.60
4.4.10.0000.03713.60
4.4.00.0030.04713.60
4.3.110.0000.03313.60
4.3.100.0070.03013.60
4.3.90.0000.02713.60
4.3.80.0000.05713.60
4.3.70.0000.02713.60
4.3.60.0000.02313.60
4.3.50.0070.02013.60
4.3.40.0070.02313.60
4.3.30.0000.03713.60
4.3.20.0070.01713.60
4.3.10.0070.03013.60
4.3.00.0000.02713.60

preferences:
46.38 ms | 400 KiB | 5 Q