3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 'trac{date2:Ymd:-1 day}king{date:Ymd:-1 day}'; $m = array(); preg_match_all('|\{[^\}]+\}|', $x, $m); var_dump($m);

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)
8.3.40.0100.00718.54
8.3.30.0000.01419.07
8.3.20.0000.00720.29
8.3.10.0080.00023.43
8.3.00.0040.00419.38
8.2.170.0120.00322.96
8.2.160.0140.00420.35
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00522.33
8.2.110.0090.00022.29
8.2.100.0040.00817.78
8.2.90.0050.00319.09
8.2.80.0090.00017.97
8.2.70.0110.00017.75
8.2.60.0060.00317.80
8.2.50.0030.00518.07
8.2.40.0090.00019.88
8.2.30.0000.00718.00
8.2.20.0000.00817.81
8.2.10.0040.00418.01
8.2.00.0030.00717.76
8.1.270.0000.00823.98
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0090.00023.91
8.1.230.0060.00619.15
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0080.00017.43
8.1.180.0100.00018.10
8.1.170.0050.00318.64
8.1.160.0050.00321.96
8.1.150.0000.00818.71
8.1.140.0030.00617.43
8.1.130.0030.00317.87
8.1.120.0000.00717.59
8.1.110.0030.00617.44
8.1.100.0060.00317.53
8.1.90.0000.00717.54
8.1.80.0050.00317.44
8.1.70.0030.00317.48
8.1.60.0040.00417.66
8.1.50.0080.00017.54
8.1.40.0000.00717.60
8.1.30.0030.00617.68
8.1.20.0040.00417.72
8.1.10.0050.00217.54
8.1.00.0000.00817.48
8.0.300.0070.00018.77
8.0.290.0000.00717.05
8.0.280.0040.00418.34
8.0.270.0030.00317.22
8.0.260.0000.00617.07
8.0.250.0030.00617.01
8.0.240.0060.00317.01
8.0.230.0040.00416.93
8.0.220.0040.00416.82
8.0.210.0050.00216.86
8.0.200.0030.00317.02
8.0.190.0030.00517.00
8.0.180.0050.00217.00
8.0.170.0000.00716.87
8.0.160.0000.00716.92
8.0.150.0030.00516.86
8.0.140.0040.00416.98
8.0.130.0050.00013.39
8.0.120.0050.00316.93
8.0.110.0080.00016.80
8.0.100.0020.00516.83
8.0.90.0040.00416.76
8.0.80.0120.00316.92
8.0.70.0000.00717.00
8.0.60.0040.00416.92
8.0.50.0080.00016.92
8.0.30.0160.00617.10
8.0.20.0120.01017.44
8.0.10.0070.00016.91
8.0.00.0160.00516.83
7.4.330.0050.00015.10
7.4.320.0000.00716.69
7.4.300.0000.00616.65
7.4.290.0030.00316.74
7.4.280.0050.00316.53
7.4.270.0040.00416.72
7.4.260.0000.00716.71
7.4.250.0040.00416.79
7.4.240.0040.00416.73
7.4.230.0000.00716.74
7.4.220.0140.00416.75
7.4.210.0090.00916.65
7.4.200.0060.00316.77
7.4.190.0040.00416.81
7.4.160.0130.01016.68
7.4.150.0160.00817.40
7.4.140.0070.01017.86
7.4.130.0110.00616.54
7.4.120.0100.00716.64
7.4.110.0110.00716.49
7.4.100.0160.00616.64
7.4.90.0080.01116.62
7.4.80.0040.01519.39
7.4.70.0030.01416.67
7.4.60.0030.01316.53
7.4.50.0040.00416.43
7.4.40.0030.01422.77
7.4.30.0050.01116.59
7.4.10.0110.00714.73
7.4.00.0050.01115.07
7.3.330.0030.00313.13
7.3.320.0030.00513.01
7.3.310.0000.00716.26
7.3.300.0030.00316.15
7.3.290.0080.00716.25
7.3.280.0050.01116.28
7.3.270.0130.00317.40
7.3.260.0140.00416.64
7.3.250.0110.00716.54
7.3.240.0120.00916.29
7.3.230.0130.00616.53
7.3.210.0090.00916.25
7.3.200.0120.01019.39
7.3.190.0000.01716.33
7.3.180.0030.01316.55
7.3.170.0180.00416.64
7.3.160.0120.01016.25
7.3.130.0070.01014.95
7.3.120.0050.01214.84
7.3.110.0110.00814.84
7.3.100.0060.00914.91
7.3.90.0040.00614.89
7.3.80.0050.00914.70
7.3.70.0020.00914.85
7.3.60.0070.00814.75
7.3.50.0100.00614.87
7.3.40.0100.00214.70
7.3.30.0060.00614.90
7.3.20.0050.00816.57
7.3.10.0050.00516.72
7.3.00.0060.00816.63
7.2.330.0140.00616.59
7.2.320.0160.00416.57
7.2.310.0130.01016.75
7.2.300.0060.01616.46
7.2.290.0100.00616.59
7.2.260.0070.01014.73
7.2.250.0030.01515.08
7.2.240.0100.00615.04
7.2.230.0050.01214.99
7.2.220.0090.00814.88
7.2.210.0020.01315.04
7.2.200.0030.01014.86
7.2.190.0060.00914.95
7.2.180.0080.00615.02
7.2.170.0050.00914.83
7.2.160.0130.00314.80
7.2.150.0090.00616.78
7.2.140.0040.00716.36
7.2.130.0110.00416.98
7.2.120.0090.00616.91
7.2.110.0090.00316.94
7.2.100.0030.00917.02
7.2.90.0000.01316.89
7.2.80.0110.00417.14
7.2.70.0060.00816.73
7.2.60.0060.00316.77
7.2.50.0090.00016.84
7.2.40.0040.01116.76
7.2.30.0070.00717.02
7.2.20.0060.00616.86
7.2.10.0060.00916.45
7.2.00.0050.01317.95
7.1.330.0020.01315.93
7.1.320.0080.00815.93
7.1.310.0010.01415.93
7.1.300.0070.00715.85
7.1.290.0030.00715.85
7.1.280.0050.00715.78
7.1.270.0030.00815.84
7.1.260.0030.00815.73
7.1.250.0090.00916.14
7.1.240.0040.00715.94
7.1.230.0040.00415.63
7.1.220.0110.00415.94
7.1.210.0030.00915.89
7.1.200.0030.01015.92
7.1.190.0070.00715.66
7.1.180.0070.00715.87
7.1.170.0060.00615.78
7.1.160.0100.00015.73
7.1.150.0070.00716.02
7.1.140.0060.00615.90
7.1.130.0040.00715.68
7.1.120.0070.00716.02
7.1.110.0000.01016.01
7.1.100.0400.00816.20
7.1.90.0080.00615.66
7.1.80.0060.00316.02
7.1.70.0030.00716.35
7.1.60.0080.01017.68
7.1.50.0050.01116.38
7.1.40.0040.01115.84
7.1.30.0030.01015.87
7.1.20.0060.00615.82
7.1.10.0000.01315.79
7.1.00.0040.04319.14
7.0.330.0000.00915.32
7.0.320.0050.00315.68
7.0.310.0000.01415.38
7.0.300.0090.00615.52
7.0.290.0040.00815.53
7.0.280.0030.01015.33
7.0.270.0000.01115.50
7.0.260.0070.00715.58
7.0.250.0000.00915.68
7.0.240.0090.00015.66
7.0.230.0070.00715.45
7.0.220.0030.00615.72
7.0.210.0060.00915.75
7.0.200.0490.00815.28
7.0.190.0040.00815.58
7.0.180.0050.00515.34
7.0.170.0000.01715.70
7.0.160.0070.00715.54
7.0.150.0040.01115.12
7.0.140.0020.04218.87
7.0.130.0060.00615.60
7.0.120.0040.00815.68
7.0.110.0040.00815.26
7.0.100.0030.00915.42
7.0.90.0120.00315.64
7.0.80.0090.00615.64
7.0.70.0000.00915.40
7.0.60.0130.03717.78
7.0.50.0100.03216.79
7.0.40.0110.04316.94
7.0.30.0130.04716.96
7.0.20.0150.03616.77
7.0.10.0080.04516.80
7.0.00.0020.04716.89
5.6.400.0070.00714.42
5.6.390.0070.00714.09
5.6.380.0040.00814.23
5.6.370.0000.01314.51
5.6.360.0140.00014.50
5.6.350.0050.00314.39
5.6.340.0070.00714.34
5.6.330.0110.00414.30
5.6.320.0070.00714.41
5.6.310.0100.00614.20
5.6.300.0110.00414.25
5.6.290.0040.00814.05
5.6.280.0000.01714.34
5.6.270.0030.00914.14
5.6.260.0060.00814.37
5.6.250.0040.00814.27
5.6.240.0000.01314.12
5.6.230.0000.00914.07
5.6.220.0070.00714.12
5.6.210.0050.04417.50
5.6.200.0060.02316.14
5.6.190.0050.03417.36
5.6.180.0100.03017.40
5.6.170.0140.03017.31
5.6.160.0050.02317.33
5.6.150.0020.02816.21
5.6.140.0050.02516.28
5.6.130.0080.04516.35
5.6.120.0080.03217.71
5.6.110.0080.04417.73
5.6.100.0050.04717.54
5.6.90.0100.03517.60
5.6.80.0000.02717.44
5.6.70.2340.02017.49
5.6.60.0030.00614.01
5.6.50.0080.00414.14
5.6.40.0040.01114.35
5.6.30.0080.00813.95
5.6.20.0130.00014.54
5.6.10.0100.00614.08
5.6.00.0100.00714.21
5.5.380.0090.00314.36
5.5.370.0000.01113.90
5.5.360.0000.00814.21
5.5.350.0080.03017.23
5.5.340.0110.03516.07
5.5.330.0040.04117.25
5.5.320.0180.04017.34
5.5.310.0100.04017.21
5.5.300.0130.04015.96
5.5.290.0100.03616.26
5.5.280.0070.04517.73
5.5.270.0020.03817.54
5.5.260.0030.02517.53
5.5.250.0080.04517.51
5.5.240.0130.02117.13
5.5.230.0000.01313.99
5.5.220.0030.00913.92
5.5.210.0040.01214.09
5.5.200.0150.00014.15
5.5.190.0040.01114.15
5.5.180.0070.00414.21
5.5.170.0120.00614.22
5.5.160.0130.00014.20
5.5.150.0000.01214.14
5.5.140.0000.01514.16
5.5.130.0120.00313.82
5.5.120.0060.00914.23
5.5.110.0100.00314.21
5.5.100.0000.01414.02
5.5.90.0040.01114.16
5.5.80.0060.00913.95
5.5.70.0090.00313.82
5.5.60.0000.00913.97
5.5.50.0000.01514.05
5.5.40.0100.00714.03
5.5.30.0100.00013.87
5.5.20.0120.00313.96
5.5.10.0070.01114.35
5.5.00.0030.01014.36
5.4.450.0380.02815.28
5.4.440.0500.03515.40
5.4.430.0180.03515.45
5.4.420.0370.03815.30
5.4.410.0120.02715.23
5.4.400.0420.03015.11
5.4.390.0470.02915.30
5.4.380.0180.03614.93
5.4.370.0190.02715.01
5.4.360.0180.03114.90
5.4.350.0190.03214.99
5.4.340.0130.03214.93
5.4.330.0060.00611.31
5.4.320.0080.02011.88
5.4.310.0090.02011.88
5.4.300.0060.02111.88
5.4.290.0040.02411.87
5.4.280.0050.02911.82
5.4.270.0020.03011.82
5.4.260.0020.02611.82
5.4.250.0020.02511.82
5.4.240.0070.02111.82
5.4.230.0040.03111.82
5.4.220.0060.03111.82
5.4.210.0070.02611.82
5.4.200.0020.02911.82
5.4.190.0050.02411.82
5.4.180.0080.02411.82
5.4.170.0060.02411.82
5.4.160.0040.02811.82
5.4.150.0020.02311.82
5.4.140.0060.02211.66
5.4.130.0040.02011.65
5.4.120.0040.02311.63
5.4.110.0030.02211.63
5.4.100.0040.02111.63
5.4.90.0090.01811.63
5.4.80.0070.02011.63
5.4.70.0050.02311.63
5.4.60.0040.02211.63
5.4.50.0100.01711.63
5.4.40.0050.02511.63
5.4.30.0060.02311.62
5.4.20.0060.01911.62
5.4.10.0080.02011.63
5.4.00.0060.02911.37
5.3.290.0020.02712.05
5.3.280.0040.03012.01
5.3.270.0040.03212.02
5.3.260.0090.02512.01
5.3.250.0050.02012.02
5.3.240.0020.02612.01
5.3.230.0060.02212.01
5.3.220.0030.02211.99
5.3.210.0050.02612.00
5.3.200.0050.02112.00
5.3.190.0030.02311.99
5.3.180.0060.02311.99
5.3.170.0080.02011.99
5.3.160.0020.02511.99
5.3.150.0120.03411.99
5.3.140.0030.02611.98
5.3.130.0050.02411.98
5.3.120.0040.03811.98
5.3.110.0050.02611.98
5.3.100.0040.02411.71
5.3.90.0070.02111.70
5.3.80.0070.02311.69
5.3.70.0080.02211.69
5.3.60.0060.02811.69
5.3.50.0070.02711.65
5.3.40.0050.02911.66
5.3.30.0080.02911.63
5.3.20.0050.02611.52
5.3.10.0100.02411.50
5.3.00.0090.03011.50
5.2.170.0060.0439.19
5.2.160.0080.0349.19
5.2.150.0100.0409.19
5.2.140.0140.0589.19
5.2.130.0100.0589.16
5.2.120.0150.0669.15
5.2.110.0080.0389.15
5.2.100.0080.0439.15
5.2.90.0100.0399.15
5.2.80.0050.0469.14
5.2.70.0100.0709.14
5.2.60.0080.0739.09
5.2.50.0080.0429.07
5.2.40.0050.0439.04
5.2.30.0090.0389.02
5.2.20.0070.0619.01
5.2.10.0080.0358.92
5.2.00.0060.0518.77
5.1.60.0090.0298.06
5.1.50.0070.0288.05
5.1.40.0000.0308.04
5.1.30.0060.0268.39
5.1.20.0050.0378.41
5.1.10.0040.0318.14
5.1.00.0090.0258.13
5.0.50.0040.0226.62
5.0.40.0050.0246.47
5.0.30.0040.0326.29
5.0.20.0030.0226.26
5.0.10.0030.0246.23
5.0.00.0010.0356.23
4.4.90.0040.0174.78
4.4.80.0040.0164.75
4.4.70.0030.0164.75
4.4.60.0040.0154.76
4.4.50.0020.0184.77
4.4.40.0020.0264.71
4.4.30.0070.0134.76
4.4.20.0030.0244.85
4.4.10.0030.0234.85
4.4.00.0020.0344.75
4.3.110.0060.0204.67
4.3.100.0010.0244.66
4.3.90.0020.0224.63
4.3.80.0060.0284.58
4.3.70.0030.0154.63
4.3.60.0020.0184.63
4.3.50.0030.0164.62
4.3.40.0030.0244.54
4.3.30.0030.0153.28
4.3.20.0020.0163.26
4.3.10.0020.0163.22
4.3.00.0170.02710.53

preferences:
47.7 ms | 400 KiB | 5 Q