3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dir = [1,2,3=>[1,2,3]]; print_r($dir); class newsNews{ public function echo(){echo 1;} } (new newsNews())->echo(); ?>

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)
8.3.70.0080.00816.38
8.3.60.0060.00916.25
8.3.50.0100.00516.45
8.3.40.0150.00018.81
8.3.30.0110.00418.41
8.3.20.0050.00318.79
8.3.10.0040.00418.77
8.3.00.0070.00317.38
8.2.180.0070.01116.50
8.2.170.0110.00422.96
8.2.160.0100.00721.10
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0000.00720.47
8.2.110.0030.00721.05
8.2.100.0050.00517.72
8.2.90.0060.00319.42
8.2.80.0000.00819.25
8.2.70.0060.00317.63
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0000.00717.90
8.2.20.0040.00417.59
8.2.10.0060.00317.61
8.2.00.0070.00017.49
8.1.280.0110.00725.92
8.1.270.0040.00424.66
8.1.260.0030.00626.35
8.1.250.0070.00028.09
8.1.240.0070.00322.52
8.1.230.0060.00620.92
8.1.220.0040.00417.74
8.1.210.0050.00318.91
8.1.200.0030.00617.22
8.1.190.0000.00817.41
8.1.180.0080.00018.10
8.1.170.0000.00818.84
8.1.160.0000.00718.88
8.1.150.0050.00318.57
8.1.140.0000.00717.32
8.1.130.0030.00317.82
8.1.120.0050.00317.39
8.1.110.0000.00817.42
8.1.100.0050.00317.42
8.1.90.0000.00717.30
8.1.80.0000.00717.45
8.1.70.0040.00417.38
8.1.60.0040.00417.46
8.1.50.0040.00417.51
8.1.40.0030.00617.51
8.1.30.0040.00417.61
8.1.20.0000.00717.61
8.1.10.0040.00417.61
8.1.00.0040.00417.53
8.0.300.0070.00019.91
8.0.290.0050.00216.63
8.0.280.0070.00018.44
8.0.270.0030.00317.17
8.0.260.0030.00316.73
8.0.250.0050.00316.79
8.0.240.0030.00316.81
8.0.230.0000.00716.93
8.0.220.0000.00716.77
8.0.210.0000.00716.87
8.0.200.0030.00316.85
8.0.190.0040.00416.91
8.0.180.0040.00616.70
8.0.170.0040.00416.71
8.0.160.0040.00316.67
8.0.150.0070.00316.86
8.0.140.0100.00016.68
8.0.130.0030.00313.21
8.0.120.0000.00816.78
8.0.110.0000.00716.71
8.0.100.0000.00716.62
8.0.90.0020.00516.83
8.0.80.0080.00816.75
8.0.70.0070.00016.86
8.0.60.0070.00016.73
8.0.50.0000.00816.73
8.0.30.0030.01917.18
8.0.20.0120.00816.99
8.0.10.0000.00817.05
8.0.00.0090.01316.88
7.4.330.0030.00313.02
7.4.320.0000.00816.46
7.4.300.0000.00716.58
7.4.290.0030.00716.48
7.4.280.0040.00416.61
7.4.270.0000.00716.53
7.4.260.0000.00513.39
7.4.250.0040.00416.59
7.4.240.0040.00416.54
7.4.230.0070.00016.58
7.4.220.0170.01716.47
7.4.210.0100.00716.55
7.4.200.0030.00316.35
7.4.190.0070.00016.50
7.4.160.0070.01016.23
7.4.150.0070.01016.46
7.4.140.0190.00216.49
7.4.130.0090.01116.58
7.4.120.0140.00316.52
7.4.110.0110.00716.44
7.4.100.0110.00616.38
7.4.90.0090.00916.52
7.4.80.0030.01316.35
7.4.70.0150.00716.52
7.4.60.0090.00616.38
7.4.50.0090.00316.35
7.4.40.0030.01316.74
7.4.30.0080.00816.53
7.4.00.0060.00915.00
7.3.330.0030.00313.12
7.3.320.0060.00013.16
7.3.310.0030.00316.28
7.3.300.0000.00616.19
7.3.290.0090.00616.22
7.3.280.0050.01216.21
7.3.270.0180.00616.44
7.3.260.0180.00316.52
7.3.250.0090.00816.21
7.3.240.0120.00916.14
7.3.230.0060.01316.39
7.3.210.0130.00316.22
7.3.200.0120.00919.39
7.3.190.0110.00716.39
7.3.180.0100.01016.49
7.3.170.0080.00716.51
7.3.160.0120.00616.38
7.3.120.0100.00614.91
7.3.10.0120.00616.65
7.3.00.0110.00416.57
7.2.330.0070.01616.35
7.2.320.0150.00716.18
7.2.310.0130.01016.23
7.2.300.0060.01216.27
7.2.290.0060.01016.35
7.2.130.0060.00916.57
7.2.120.0070.00716.61
7.2.110.0040.00716.91
7.2.100.0030.01316.99
7.2.90.0070.01016.85
7.2.80.0070.00716.59
7.2.70.0000.00816.58
7.2.60.0050.00916.76
7.2.50.0070.00716.89
7.2.40.0050.00517.02
7.2.30.0060.00916.83
7.2.20.0000.01316.89
7.2.10.0060.00916.62
7.2.00.0060.00818.18
7.1.250.0000.01515.91
7.1.200.0060.00615.86
7.1.100.0000.01118.13
7.1.70.0040.00417.13
7.1.60.0100.01319.40
7.1.50.0070.01716.95
7.1.00.0000.03722.48
7.0.200.0000.00916.82
7.0.140.0070.06322.10
7.0.120.0000.07022.15
7.0.60.0000.06719.86
7.0.50.0030.09017.87
7.0.40.0070.08320.30
7.0.30.0230.04320.30
7.0.20.0200.06320.21
7.0.10.0030.04320.07
7.0.00.0000.09020.10
5.6.280.0000.07721.11
5.6.210.0130.07320.71
5.6.200.0070.04018.15
5.6.190.0100.07020.55
5.6.180.0000.04720.77
5.6.170.0270.07720.51
5.6.160.0070.05020.57
5.6.150.0030.06718.18
5.6.140.0000.07018.27
5.6.130.0030.09318.18
5.6.120.0100.08320.89
5.6.110.0200.07021.01
5.6.100.0130.03020.95
5.6.90.0030.04321.16
5.6.80.0070.06720.37
5.6.70.4500.04020.46
5.5.350.0330.07020.43
5.5.340.0130.04017.99
5.5.330.0070.08020.33
5.5.320.0570.06020.27
5.5.310.0330.07020.35
5.5.300.0000.08717.98
5.5.290.0030.08717.98
5.5.280.0070.08320.77
5.5.270.0100.07320.97
5.5.260.0100.05320.63
5.5.250.0070.07020.68
5.5.240.0270.07320.16
5.4.450.0070.08319.47
5.4.440.0030.04019.57
5.4.430.0130.07719.56
5.4.420.0000.04719.43
5.4.410.0000.05719.40
5.4.400.0000.04319.15
5.4.390.0130.06018.92
5.4.380.0130.06719.14
5.4.370.0100.06319.24
5.4.360.0070.04318.85
5.4.350.0030.08319.15
5.4.340.0070.08018.98
5.4.320.0100.07718.85
5.4.310.0070.04319.12
5.4.300.0030.04718.85
5.4.290.0070.06318.85
5.4.280.0030.08018.99
5.4.270.0000.05719.14
5.4.260.0030.04318.98
5.4.250.0070.08319.23
5.4.240.0130.04319.14
5.4.230.0100.07318.84
5.4.220.0030.04019.16
5.4.210.0130.06318.85
5.4.200.0100.07018.97
5.4.190.0030.07719.23
5.4.180.0070.03719.14
5.4.170.0070.08019.13
5.4.160.0000.08019.23
5.4.150.0100.03318.83
5.4.140.0130.04716.27
5.4.130.0070.07016.44
5.4.120.0030.05016.27
5.4.110.0230.04316.30
5.4.100.0070.06716.37
5.4.90.0030.05016.43
5.4.80.0030.07316.41
5.4.70.0030.07316.26
5.4.60.0000.05316.28
5.4.50.0070.06016.39
5.4.40.0070.04716.64
5.4.30.0100.05316.38
5.4.20.0070.06316.36
5.4.10.0030.05316.44
5.4.00.0070.06015.79
5.3.290.0130.04314.59
5.3.280.0100.08014.49
5.3.270.0030.04014.57
5.3.260.0070.06014.58
5.3.250.0070.05314.53
5.3.240.0070.07714.55
5.3.230.0070.05014.53
5.3.220.0030.04714.50
5.3.210.0100.05714.58
5.3.200.0100.04014.66
5.3.190.0100.06714.45
5.3.180.0000.04714.39
5.3.170.0070.04314.49
5.3.160.0030.06714.48
5.3.150.0030.05014.35
5.3.140.0070.07714.45
5.3.130.0000.06014.63
5.3.120.0030.08314.49
5.3.110.0030.07714.37
5.3.100.0100.07713.97
5.3.90.0070.06014.00
5.3.80.0070.07014.04
5.3.70.0070.06713.94
5.3.60.0070.04013.79
5.3.50.0100.05013.76
5.3.40.0130.06713.88
5.3.30.0030.05313.83
5.3.20.0130.07013.62
5.3.10.0070.05713.63
5.3.00.0070.03313.56
5.2.170.0100.04011.30
5.2.160.0000.06311.15
5.2.150.0070.06311.13
5.2.140.0000.03311.07
5.2.130.0170.05311.11
5.2.120.0070.06011.09
5.2.110.0070.03311.09
5.2.100.0070.06310.95
5.2.90.0030.06311.18
5.2.80.0030.05710.98
5.2.70.0070.06010.91
5.2.60.0070.06010.90
5.2.50.0000.04710.98
5.2.40.0100.03311.07
5.2.30.0070.03010.93
5.2.20.0030.03010.90
5.2.10.0100.05310.88
5.2.00.0030.03310.71
5.1.60.0030.0479.97
5.1.50.0000.04010.00
5.1.40.0070.02710.00
5.1.30.0030.05310.49
5.1.20.0030.04310.25
5.1.10.0030.03010.08
5.1.00.0070.02310.05
5.0.50.0000.0238.63
5.0.40.0000.0238.38
5.0.30.0000.0678.13
5.0.20.0000.0278.23
5.0.10.0100.0208.11
5.0.00.0000.0478.06
4.4.90.0030.0278.00
4.4.80.0030.0338.00
4.4.70.0030.0138.00
4.4.60.0030.0138.00
4.4.50.0030.0378.00
4.4.40.0000.0578.00
4.4.30.0000.0208.00
4.4.20.0030.0338.00
4.4.10.0000.0178.00
4.4.00.0030.0278.00
4.3.110.0000.0178.00
4.3.100.0000.0208.00
4.3.90.0030.0178.00
4.3.80.0030.0408.00
4.3.70.0070.0208.00
4.3.60.0030.0178.00
4.3.50.0030.0338.00
4.3.40.0000.0308.00
4.3.30.0000.0208.00
4.3.20.0000.0238.00
4.3.10.0030.0208.00
4.3.00.0070.0208.00

preferences:
57.89 ms | 401 KiB | 5 Q