3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 'tracking{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)
8.3.60.0110.00416.50
8.3.50.0120.00522.02
8.3.40.0140.00718.78
8.3.30.0000.01418.94
8.3.20.0040.00419.91
8.3.10.0040.00423.66
8.3.00.0060.00319.26
8.2.180.0090.01316.75
8.2.170.0150.00022.96
8.2.160.0100.00320.31
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0130.00626.16
8.2.120.0080.00022.20
8.2.110.0030.00721.99
8.2.100.0080.00418.03
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0060.00617.75
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0060.00319.95
8.2.30.0000.00818.00
8.2.20.0000.00717.76
8.2.10.0060.00318.02
8.2.00.0050.00617.73
8.1.280.0040.01125.92
8.1.270.0050.00323.92
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0040.00423.76
8.1.230.0070.00318.97
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0050.00317.18
8.1.180.0040.00418.10
8.1.170.0090.00018.60
8.1.160.0000.00822.01
8.1.150.0000.00818.72
8.1.140.0060.00317.57
8.1.130.0000.00717.92
8.1.120.0000.00717.52
8.1.110.0060.00317.60
8.1.100.0060.00317.43
8.1.90.0050.00217.37
8.1.80.0040.00417.56
8.1.70.0000.00717.43
8.1.60.0060.00317.68
8.1.50.0090.00017.57
8.1.40.0000.00717.65
8.1.30.0040.00417.70
8.1.20.0040.00417.71
8.1.10.0040.00417.63
8.1.00.0040.00417.58
8.0.300.0040.00420.52
8.0.290.0030.00617.05
8.0.280.0040.00418.30
8.0.270.0030.00517.15
8.0.260.0030.00317.23
8.0.250.0030.00616.99
8.0.240.0040.00416.92
8.0.230.0030.00517.11
8.0.220.0040.00416.92
8.0.210.0050.00216.93
8.0.200.0040.00417.01
8.0.190.0000.00816.94
8.0.180.0070.00017.01
8.0.170.0040.00417.00
8.0.160.0000.00717.08
8.0.150.0070.00016.94
8.0.140.0000.00716.93
8.0.130.0030.00313.39
8.0.120.0000.00816.95
8.0.110.0040.00416.96
8.0.100.0050.00317.03
8.0.90.0000.00716.79
8.0.80.0130.00616.85
8.0.70.0040.00416.91
8.0.60.0040.00416.87
8.0.50.0080.00016.84
8.0.30.0110.00817.06
8.0.20.0080.01017.40
8.0.10.0050.00217.07
8.0.00.0100.00816.72
7.4.330.0030.00315.00
7.4.320.0030.00316.63
7.4.300.0060.00016.78
7.4.290.0070.00016.59
7.4.280.0000.00816.75
7.4.270.0000.00716.59
7.4.260.0030.00316.58
7.4.250.0030.00516.62
7.4.240.0030.00516.70
7.4.230.0000.00716.75
7.4.220.0070.01116.77
7.4.210.0050.00916.70
7.4.200.0000.00916.83
7.4.190.0050.00316.59
7.4.160.0100.01316.76
7.4.150.0060.01217.40
7.4.140.0090.00817.86
7.4.130.0110.00816.62
7.4.120.0140.00616.60
7.4.110.0060.01216.52
7.4.100.0140.00316.54
7.4.90.0120.00916.57
7.4.80.0110.00619.39
7.4.70.0170.00016.63
7.4.60.0130.00316.76
7.4.50.0080.00016.81
7.4.40.0080.00222.77
7.4.30.0080.00816.59
7.4.00.0040.01214.92
7.3.330.0030.00313.02
7.3.320.0030.00312.98
7.3.310.0000.00716.31
7.3.300.0040.00416.25
7.3.290.0160.00516.27
7.3.280.0110.00716.32
7.3.270.0070.01017.40
7.3.260.0150.00316.58
7.3.250.0120.00616.60
7.3.240.0120.01116.73
7.3.230.0060.01116.39
7.3.210.0100.00716.24
7.3.200.0120.00919.39
7.3.190.0110.00516.71
7.3.180.0160.00016.65
7.3.170.0120.00316.27
7.3.160.0140.00616.18
7.3.120.0070.00714.89
7.3.110.0090.00614.75
7.3.100.0080.00814.53
7.3.90.0090.00014.80
7.3.80.0110.00714.54
7.3.70.0100.00014.78
7.3.60.0060.01015.01
7.3.50.0070.00414.88
7.3.40.0050.00514.73
7.3.30.0030.01214.87
7.3.20.0070.00716.70
7.3.10.0030.01216.85
7.3.00.0110.00416.69
7.2.330.0160.00416.45
7.2.320.0040.01716.35
7.2.310.0110.00716.37
7.2.300.0070.01116.61
7.2.290.0110.00616.56
7.2.250.0040.01515.03
7.2.240.0090.00915.00
7.2.230.0040.01115.05
7.2.220.0030.01414.96
7.2.210.0040.01114.86
7.2.200.0070.01015.14
7.2.190.0100.00315.00
7.2.180.0000.01115.12
7.2.170.0030.01014.85
7.1.330.0040.01216.05
7.1.320.0000.01215.83
7.1.310.0030.01316.00
7.1.300.0040.01215.69
7.1.290.0120.00315.80
7.1.280.0100.00315.84
7.1.270.0090.00615.99
7.1.260.0040.01115.61
7.1.70.0000.00717.16
7.1.60.0040.01519.46
7.1.50.0070.01416.84
7.1.00.0070.07022.42
7.0.200.0120.00614.80
7.0.140.0130.06022.12
7.0.60.0100.07719.97
7.0.50.0130.07717.88
7.0.40.0030.05320.26
7.0.30.0270.06020.03
7.0.20.0270.04020.05
7.0.10.0300.07320.22
7.0.00.0130.06020.18
5.6.280.0100.06720.81
5.6.210.0170.07720.49
5.6.200.0030.08318.18
5.6.190.0130.07020.77
5.6.180.0270.05320.46
5.6.170.0300.06720.28
5.6.160.0100.08020.40
5.6.150.0100.07718.15
5.6.140.0030.05318.11
5.6.130.0030.08318.12
5.6.120.0100.08321.04
5.6.110.0100.07720.94
5.6.100.0100.08020.98
5.6.90.0070.08320.95
5.6.80.0070.07320.40
5.6.70.0170.08320.39
5.5.350.4300.04320.31
5.5.340.0030.07717.91
5.5.330.0030.06020.47
5.5.320.0100.08020.57
5.5.310.0270.08020.21
5.5.300.0070.04317.96
5.5.290.0000.04317.88
5.5.280.0030.07020.86
5.5.270.0070.05320.75
5.5.260.0130.07720.64
5.5.250.0030.08320.68
5.5.240.0030.08720.18
5.4.450.0330.06319.24
5.4.440.0200.07319.13
5.4.430.0200.07319.20
5.4.420.0230.07319.45
5.4.410.0200.07319.38
5.4.400.0300.04718.78
5.4.390.0130.04719.13
5.4.380.0300.04719.09
5.4.370.0170.07018.91
5.4.360.0200.07318.93
5.4.350.0230.07318.79
5.4.340.0130.07719.08
5.4.320.0200.05718.88
5.4.310.0300.06319.08
5.4.300.0270.07019.23
5.4.290.0230.06018.88
5.4.280.0200.07019.08
5.4.270.0130.04319.08
5.4.260.0270.07319.23
5.4.250.0200.06319.13
5.4.240.0270.06319.12
5.4.230.0230.07319.07
5.4.220.0230.07319.13
5.4.210.0230.07019.09
5.4.200.0230.05019.24
5.4.190.0330.06019.05
5.4.180.0300.06718.92
5.4.170.0200.08019.14
5.4.160.0170.08319.05
5.4.150.0170.07019.16
5.4.140.0230.06316.27
5.4.130.0200.07316.26
5.4.120.0170.06716.46
5.4.110.0230.04016.38
5.4.100.0170.08016.43
5.4.90.0200.04016.38
5.4.80.0200.06716.38
5.4.70.0230.06716.18
5.4.60.0300.06016.36
5.4.50.0270.06716.17
5.4.40.0300.04316.45
5.4.30.0200.03316.31
5.4.20.0270.06016.03
5.4.10.0270.03016.39
5.4.00.0170.05715.89
5.3.290.0230.07014.61
5.3.280.0330.04714.70
5.3.270.0200.07714.58
5.3.260.0300.06714.50
5.3.250.0230.04014.63
5.3.240.0230.05014.70
5.3.230.0300.06314.50
5.3.220.0200.06714.51
5.3.210.0230.05714.65
5.3.200.0230.06014.40
5.3.190.0230.05314.39
5.3.180.0170.06714.50
5.3.170.0270.07014.60
5.3.160.0300.05014.54
5.3.150.0230.07314.39
5.3.140.0270.06714.41
5.3.130.0230.06314.59
5.3.120.0170.04314.50
5.3.110.0200.07314.39
5.3.100.0200.07714.13
5.3.90.0200.07014.13
5.3.80.0230.07014.13
5.3.70.0200.06714.13
5.3.60.0130.05714.13
5.3.50.0200.05714.13
5.3.40.0230.06014.13
5.3.30.0170.04314.13
5.3.20.0200.05314.13
5.3.10.0330.05014.13
5.3.00.0130.03714.13
5.2.170.0200.05314.13
5.2.160.0230.05014.13
5.2.150.0230.05314.13
5.2.140.0200.06014.13
5.2.130.0170.05314.13
5.2.120.0170.05714.13
5.2.110.0170.03714.13
5.2.100.0100.03314.13
5.2.90.0100.03014.13
5.2.80.0130.03714.13
5.2.70.0130.02714.13
5.2.60.0170.02314.13
5.2.50.0130.02714.13
5.2.40.0100.02714.13
5.2.30.0070.03014.13
5.2.20.0100.02714.13
5.2.10.0070.03014.13
5.2.00.0070.03014.13
5.1.60.0070.02314.13
5.1.50.0100.02314.13
5.1.40.0100.02014.13
5.1.30.0100.02314.13
5.1.20.0100.02314.13
5.1.10.0100.02714.13
5.1.00.0070.03314.13
5.0.50.0000.02714.13
5.0.40.0070.02014.13
5.0.30.0000.03314.13
5.0.20.0030.02014.13
5.0.10.0100.01314.13
5.0.00.0030.03014.13
4.4.90.0030.01714.13
4.4.80.0030.01714.13
4.4.70.0030.01714.13
4.4.60.0070.01314.13
4.4.50.0030.01714.13
4.4.40.0000.02714.13
4.4.30.0030.01714.13
4.4.20.0030.01714.13
4.4.10.0030.02314.13
4.4.00.0070.02314.13
4.3.110.0030.01714.13
4.3.100.0030.01714.13
4.3.90.0070.01314.13
4.3.80.0030.02314.13
4.3.70.0030.02314.13
4.3.60.0100.01014.13
4.3.50.0030.01714.13
4.3.40.0030.02314.13
4.3.30.0000.01714.13
4.3.20.0000.01714.13
4.3.10.0030.01714.13
4.3.00.0070.01314.13

preferences:
42.07 ms | 401 KiB | 5 Q