3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = " total used free shared buffers cached\nMem: 494 383 111 0 29 200\n-/+ buffers/cache: 153 341\nSwap: 255 0 255"; preg_match("/Mem:\s+(?P<total>\d+)\s+(?P<used>\d+)\s+(?P<free>\d+)\s+(?P<shared>\d+)\s+(?P<buffers>\d+)\s+(?P<cached>\d+)/", $c ,$r); print_r($r);

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)
8.3.60.0070.01416.62
8.3.50.0160.00217.46
8.3.40.0120.00318.93
8.3.30.0040.01118.83
8.3.20.0040.00418.91
8.3.10.0000.00920.65
8.3.00.0000.00819.25
8.2.180.0060.01616.50
8.2.170.0120.00322.96
8.2.160.0100.00321.22
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.84
8.2.110.0100.00021.09
8.2.100.0110.00017.91
8.2.90.0030.00619.19
8.2.80.0000.00919.28
8.2.70.0030.00517.50
8.2.60.0000.00817.88
8.2.50.0040.00418.07
8.2.40.0080.00318.09
8.2.30.0070.00317.90
8.2.20.0040.00417.80
8.2.10.0050.00217.88
8.2.00.0040.00417.69
8.1.280.0060.01525.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00722.46
8.1.230.0040.00821.02
8.1.220.0040.00417.74
8.1.210.0060.00618.88
8.1.200.0000.01017.35
8.1.190.0000.00717.40
8.1.180.0030.00618.10
8.1.170.0040.00418.71
8.1.160.0000.00918.90
8.1.150.0000.00818.73
8.1.140.0040.00417.53
8.1.130.0000.00817.79
8.1.120.0000.00817.46
8.1.110.0040.00417.44
8.1.100.0040.00417.50
8.1.90.0050.00217.55
8.1.80.0070.00017.58
8.1.70.0030.00317.53
8.1.60.0000.00817.73
8.1.50.0040.00417.55
8.1.40.0030.00617.57
8.1.30.0080.00017.68
8.1.20.0040.00417.77
8.1.10.0000.00817.73
8.1.00.0070.00317.58
8.0.300.0000.00720.02
8.0.290.0000.00716.75
8.0.280.0030.00318.34
8.0.270.0000.00717.27
8.0.260.0030.00316.90
8.0.250.0000.01016.93
8.0.240.0060.00317.06
8.0.230.0030.00617.00
8.0.220.0040.00416.87
8.0.210.0040.00416.95
8.0.200.0000.00716.91
8.0.190.0040.00417.00
8.0.180.0040.00417.08
8.0.170.0000.00916.86
8.0.160.0000.00716.93
8.0.150.0040.00416.99
8.0.140.0030.00616.83
8.0.130.0030.00313.43
8.0.120.0050.00316.98
8.0.110.0040.00317.02
8.0.100.0040.00416.85
8.0.90.0000.00817.02
8.0.80.0030.01217.04
8.0.70.0040.00417.03
8.0.60.0000.00816.86
8.0.50.0040.00417.00
8.0.30.0090.01117.13
8.0.20.0120.00517.17
8.0.10.0040.00416.93
8.0.00.0080.01216.85
7.4.330.0000.00513.08
7.4.320.0060.00016.73
7.4.300.0030.00316.65
7.4.290.0000.00616.70
7.4.280.0000.00716.66
7.4.270.0050.00216.58
7.4.260.0000.00513.40
7.4.250.0080.00016.59
7.4.240.0020.00516.62
7.4.230.0030.00316.68
7.4.220.0060.01016.78
7.4.210.0080.00716.70
7.4.200.0070.00016.56
7.4.190.0000.00716.79
7.4.160.0120.00816.86
7.4.150.0110.00716.54
7.4.140.0100.00916.72
7.4.130.0130.01016.63
7.4.120.0110.00616.77
7.4.110.0100.01316.47
7.4.100.0120.00916.61
7.4.90.0060.01216.52
7.4.80.0040.01419.39
7.4.70.0090.00916.52
7.4.60.0100.00716.54
7.4.50.0070.00716.63
7.4.40.0040.01516.55
7.4.30.0130.00316.56
7.4.00.0070.01115.00
7.3.330.0000.00613.16
7.3.320.0060.00013.18
7.3.310.0040.00416.25
7.3.300.0030.00316.20
7.3.290.0110.00716.39
7.3.280.0110.00916.31
7.3.270.0090.00916.74
7.3.260.0130.00616.63
7.3.250.0130.00816.32
7.3.240.0120.00916.28
7.3.230.0110.01116.44
7.3.210.0000.01816.25
7.3.200.0100.00716.25
7.3.190.0110.00616.40
7.3.180.0100.01016.45
7.3.170.0160.00716.26
7.3.160.0070.00716.30
7.3.120.0080.01014.77
7.3.110.0100.00715.10
7.3.100.0030.01415.00
7.3.90.0000.01314.83
7.3.80.0090.00614.66
7.3.70.0050.00514.59
7.3.60.0070.00714.91
7.3.50.0100.00714.82
7.3.40.0060.00614.84
7.3.30.0000.00914.93
7.3.20.0000.01016.65
7.3.10.0130.00016.72
7.3.00.0130.00016.38
7.2.330.0090.00916.53
7.2.320.0060.01516.60
7.2.310.0200.00616.44
7.2.300.0090.01016.52
7.2.290.0170.00716.41
7.2.250.0060.01214.76
7.2.240.0100.01014.95
7.2.230.0000.01815.12
7.2.220.0030.00914.91
7.2.210.0070.01014.73
7.2.200.0000.01014.91
7.2.190.0080.00814.97
7.2.180.0060.00914.74
7.2.170.0030.01015.16
7.2.00.0030.01219.08
7.1.330.0030.01115.73
7.1.320.0120.00315.89
7.1.310.0090.00615.60
7.1.300.0060.00315.74
7.1.290.0090.00615.98
7.1.280.0060.00615.92
7.1.270.0000.01315.77
7.1.260.0040.00815.92
7.1.100.0030.00918.08
7.1.70.0000.00916.88
7.1.60.0140.01119.40
7.1.50.0070.01417.04
7.1.00.0000.06322.45
7.0.200.0060.00316.82
7.0.140.0030.07322.19
7.0.120.0000.07722.04
7.0.60.0070.06720.06
7.0.50.0030.04317.92
7.0.40.0100.06320.21
7.0.30.0570.07020.19
7.0.20.0370.07320.21
7.0.10.0300.05020.21
7.0.00.0030.05720.08
5.6.280.0030.07321.09
5.6.210.0100.08020.64
5.6.200.0100.06018.27
5.6.190.0170.05720.47
5.6.180.0230.04020.62
5.6.170.0230.07320.49
5.6.160.0030.04320.45
5.6.150.0000.05318.14
5.6.140.0070.05718.28
5.6.130.0100.07718.21
5.6.120.0070.07721.11
5.6.110.0030.09021.02
5.6.100.0100.07021.03
5.6.90.0070.08321.02
5.6.80.0070.05020.51
5.5.350.0200.05020.31
5.5.340.0130.05717.98
5.5.330.0130.04320.40
5.5.320.0230.08020.37
5.5.310.0330.07320.27
5.5.300.0070.07717.95
5.5.290.0100.08018.07
5.5.280.0070.08720.89
5.5.270.0200.08020.79
5.5.260.0030.07020.75
5.5.250.0130.07020.56
5.5.240.0070.08320.15
5.4.450.0100.06019.44
5.4.440.0030.05319.40
5.4.430.0170.06719.44
5.4.420.0100.05719.29
5.4.410.0070.06719.40
5.4.400.0100.05318.86
5.4.390.0130.07318.85
5.4.380.0070.07018.97
5.4.370.0030.04318.87
5.4.360.0200.05019.20
5.4.350.0070.07719.20
5.4.340.0170.04718.94
5.4.320.0000.06719.16
5.4.310.0070.06719.14
5.4.300.0070.08019.24
5.4.290.0170.06018.85
5.4.280.0070.04019.20
5.4.270.0170.06719.15
5.4.260.0070.08019.11
5.4.250.0000.05019.15
5.4.240.0070.07718.97
5.4.230.0100.07719.14
5.4.220.0070.07718.84
5.4.210.0130.05019.11
5.4.200.0100.04319.11
5.4.190.0000.07018.84
5.4.180.0030.05718.86
5.4.170.0070.04318.84
5.4.160.0130.07019.09
5.4.150.0070.05319.05
5.4.140.0000.04716.50
5.4.130.0030.07016.40
5.4.120.0070.06716.54
5.4.110.0130.06016.27
5.4.100.0030.05316.39
5.4.90.0130.06316.39
5.4.80.0000.04316.43
5.4.70.0100.04316.28
5.4.60.0030.04016.52
5.4.50.0070.07716.36
5.4.40.0030.04316.40
5.4.30.0030.04316.41
5.4.20.0100.03016.27
5.4.10.0070.06716.44
5.4.00.0030.06015.77
5.3.290.0130.07014.66
5.3.280.0030.08014.62
5.3.270.0000.07014.75
5.3.260.0070.06314.67
5.3.250.0030.07714.61
5.3.240.0070.07714.63
5.3.230.0200.05014.52
5.3.220.0000.05714.57
5.3.210.0070.07714.73
5.3.200.0170.05014.60
5.3.190.0000.05314.56
5.3.180.0170.05714.61
5.3.170.0030.06314.61
5.3.160.0030.07714.45
5.3.150.0130.04014.59
5.3.140.0030.08014.63
5.3.130.0130.07014.56
5.3.120.0170.05714.70
5.3.110.0100.03714.55
5.3.100.0170.05314.04
5.3.90.0030.05014.07
5.3.80.0030.08013.93
5.3.70.0000.04314.02
5.3.60.0100.07014.00
5.3.50.0100.06314.01
5.3.40.0030.07013.82
5.3.30.0100.06713.79
5.3.20.0130.06013.64
5.3.10.0070.05313.66
5.3.00.0130.06313.63
5.2.170.0030.03711.14
5.2.160.0000.04011.20
5.2.150.0030.06011.09
5.2.140.0100.03011.17
5.2.130.0030.06311.09
5.2.120.0100.05711.02
5.2.110.0030.04311.15
5.2.100.0130.05711.15
5.2.90.0070.06311.10
5.2.80.0030.05711.09
5.2.70.0070.04711.25
5.2.60.0070.02710.99
5.2.50.0070.03310.97
5.2.40.0070.05011.14
5.2.30.0070.06010.90
5.2.20.0030.04310.93
5.2.10.0100.04310.74
5.2.00.0030.06010.70
5.1.60.0030.0539.99
5.1.50.0100.0509.83
5.1.40.0070.04710.13
5.1.30.0100.05010.33
5.1.20.0030.04010.25
5.1.10.0030.05710.13
5.1.00.0070.05010.02
5.0.50.0100.0378.54
5.0.40.0070.0308.38
5.0.30.0000.0538.17
5.0.20.0070.0378.25
5.0.10.0070.0378.13
5.0.00.0030.0678.15
4.4.90.0030.0138.04
4.4.80.0030.0138.04
4.4.70.0070.0138.04
4.4.60.0030.0138.04
4.4.50.0030.0378.04
4.4.40.0030.0538.04
4.4.30.0000.0408.04
4.4.20.0030.0308.04
4.4.10.0000.0338.04
4.4.00.0000.0578.04
4.3.110.0070.0238.04
4.3.100.0000.0278.04
4.3.90.0000.0238.04
4.3.80.0070.0308.04
4.3.70.0100.0078.04
4.3.60.0000.0208.04
4.3.50.0030.0378.04
4.3.40.0000.0278.04
4.3.30.0000.0378.04
4.3.20.0000.0208.04
4.3.10.0030.0338.04
4.3.00.0000.0238.04

preferences:
49.42 ms | 401 KiB | 5 Q