3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = '2010-05-29 15:54:'; $pattern = '(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2})'; var_dump(preg_match($pattern, $value));

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)
8.3.60.0140.00318.31
8.3.50.0060.01021.15
8.3.40.0110.00418.70
8.3.30.0060.00919.99
8.3.20.0040.00420.54
8.3.10.0030.00620.86
8.3.00.0040.00422.58
8.2.180.0140.00716.75
8.2.170.0140.00722.96
8.2.160.0110.00420.57
8.2.150.0080.00024.18
8.2.140.0070.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.00
8.2.110.0090.00019.21
8.2.100.0120.00017.84
8.2.90.0000.00819.20
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0030.00619.43
8.2.20.0000.00817.61
8.2.10.0030.00517.76
8.2.00.0090.00017.81
8.1.280.0140.00025.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0110.00328.09
8.1.240.0070.00420.66
8.1.230.0040.00820.84
8.1.220.0040.00418.77
8.1.210.0060.00618.91
8.1.200.0030.00617.35
8.1.190.0020.00517.40
8.1.180.0080.00018.10
8.1.170.0040.00418.64
8.1.160.0000.00918.71
8.1.150.0000.00718.82
8.1.140.0000.00717.51
8.1.130.0030.00317.84
8.1.120.0050.00217.56
8.1.110.0050.00317.55
8.1.100.0000.00717.44
8.1.90.0000.00717.52
8.1.80.0000.00717.54
8.1.70.0030.00317.42
8.1.60.0060.00317.66
8.1.50.0000.00717.60
8.1.40.0000.00817.62
8.1.30.0040.00417.66
8.1.20.0000.00817.69
8.1.10.0000.00817.59
8.1.00.0100.00317.38
8.0.300.0000.00719.91
8.0.290.0070.00017.05
8.0.280.0030.00318.41
8.0.270.0030.00317.31
8.0.260.0030.00316.89
8.0.250.0030.00617.05
8.0.240.0070.00417.02
8.0.230.0000.00717.03
8.0.220.0030.00316.94
8.0.210.0000.00716.96
8.0.200.0030.00317.00
8.0.190.0030.00317.04
8.0.180.0000.00717.04
8.0.170.0040.00417.01
8.0.160.0000.00716.98
8.0.150.0030.00516.81
8.0.140.0000.00816.82
8.0.130.0000.00713.31
8.0.120.0000.00816.79
8.0.110.0040.00416.82
8.0.100.0070.00016.91
8.0.90.0000.00716.83
8.0.80.0090.00616.96
8.0.70.0030.00616.95
8.0.60.0000.00716.96
8.0.50.0070.00016.85
8.0.30.0120.00717.14
8.0.20.0120.00617.40
8.0.10.0000.00717.12
8.0.00.0090.00916.95
7.4.330.0050.00016.72
7.4.320.0030.00316.73
7.4.300.0060.00016.54
7.4.290.0030.00316.78
7.4.280.0030.00316.76
7.4.270.0000.00816.73
7.4.260.0060.00013.40
7.4.250.0050.00216.71
7.4.240.0070.00016.75
7.4.230.0070.00016.53
7.4.220.0130.01316.59
7.4.210.0100.00516.67
7.4.200.0030.00316.64
7.4.190.0040.00416.60
7.4.160.0110.00516.57
7.4.150.0030.01417.40
7.4.140.0110.00817.86
7.4.130.0080.01016.60
7.4.120.0080.00816.69
7.4.110.0130.00616.68
7.4.100.0040.01916.72
7.4.90.0130.01016.71
7.4.80.0160.00019.39
7.4.70.0120.00916.68
7.4.60.0070.01016.55
7.4.50.0060.00316.42
7.4.40.0060.00922.77
7.4.30.0030.01316.61
7.4.10.0040.01515.01
7.4.00.0090.00615.03
7.3.330.0000.00513.02
7.3.320.0030.00313.04
7.3.310.0030.00316.10
7.3.300.0000.00616.29
7.3.290.0030.01016.26
7.3.280.0120.00916.30
7.3.270.0110.00717.40
7.3.260.0090.01118.24
7.3.250.0140.00416.41
7.3.240.0110.00616.36
7.3.230.0070.01016.45
7.3.210.0170.00316.25
7.3.200.0120.00819.39
7.3.190.0090.01016.61
7.3.180.0140.00316.18
7.3.170.0060.00916.27
7.3.160.0090.00916.39
7.3.130.0110.00714.69
7.3.120.0100.00714.72
7.3.110.0060.01314.90
7.3.100.0030.01014.84
7.3.90.0070.01114.77
7.3.80.0030.00815.02
7.3.70.0120.00114.69
7.3.60.0070.00714.84
7.3.50.0060.01014.81
7.3.40.0080.00714.84
7.3.30.0030.00814.77
7.3.20.0040.01016.66
7.3.10.0040.00916.57
7.3.00.0060.00516.59
7.2.330.0070.01116.64
7.2.320.0060.01216.63
7.2.310.0060.01116.57
7.2.300.0090.00916.51
7.2.290.0080.00816.64
7.2.260.0100.01015.02
7.2.250.0150.00315.05
7.2.240.0070.01015.04
7.2.230.0090.00914.94
7.2.220.0090.00615.02
7.2.210.0040.01215.12
7.2.200.0100.00515.02
7.2.190.0070.01014.89
7.2.180.0160.00214.98
7.2.170.0050.00814.72
7.2.160.0060.00714.99
7.2.150.0050.01016.87
7.2.140.0050.00916.81
7.2.130.0070.00716.85
7.2.120.0020.01116.86
7.2.110.0070.00716.81
7.2.100.0100.00616.90
7.2.90.0030.00916.80
7.2.80.0090.00616.86
7.2.70.0080.00816.72
7.2.60.0070.00816.89
7.2.50.0100.00616.79
7.2.40.0050.00616.79
7.2.30.0070.00617.02
7.2.20.0050.01016.82
7.2.10.0060.01016.97
7.2.00.0050.00817.37
7.1.330.0110.00515.90
7.1.320.0050.00815.79
7.1.310.0020.01315.81
7.1.300.0080.00915.84
7.1.290.0050.01115.76
7.1.280.0070.00415.78
7.1.270.0030.01115.84
7.1.260.0020.00816.04
7.1.250.0080.00715.90
7.1.240.0120.00315.78
7.1.230.0030.00815.79
7.1.220.0030.01215.96
7.1.210.0070.00415.60
7.1.200.0000.01315.82
7.1.190.0030.00815.60
7.1.180.0000.01015.90
7.1.170.0100.00716.03
7.1.160.0000.01415.93
7.1.150.0040.01115.61
7.1.140.0070.00715.92
7.1.130.0040.00815.76
7.1.120.0090.00616.00
7.1.110.0060.00616.12
7.1.100.0090.00517.01
7.1.90.0110.00416.07
7.1.80.0030.00615.88
7.1.70.0040.00716.37
7.1.60.0070.01317.50
7.1.50.0050.01016.44
7.1.40.0000.01915.94
7.1.30.0060.01215.79
7.1.20.0030.01215.94
7.1.10.0030.01015.91
7.1.00.0050.02119.20
7.0.330.0000.01515.36
7.0.320.0080.00415.44
7.0.310.0100.00315.37
7.0.300.0000.01115.53
7.0.290.0060.00315.52
7.0.280.0030.00615.46
7.0.270.0060.00615.15
7.0.260.0000.01315.57
7.0.250.0060.00315.61
7.0.240.0070.00715.61
7.0.230.0000.01515.36
7.0.220.0030.00615.34
7.0.210.0040.01115.60
7.0.200.0020.00716.10
7.0.190.0030.01315.57
7.0.180.0030.01015.51
7.0.170.0000.01315.63
7.0.160.0060.00615.37
7.0.150.0000.01215.59
7.0.140.0040.04218.62
7.0.130.0030.01015.32
7.0.120.0070.00715.52
7.0.110.0090.00915.41
7.0.100.0070.02317.74
7.0.90.0120.02517.66
7.0.80.0050.02617.72
7.0.70.0060.02017.74
7.0.60.0070.03517.62
7.0.50.0090.03918.07
7.0.40.0030.03016.78
7.0.30.0050.02516.71
7.0.20.0040.02616.79
7.0.10.0050.02216.87
7.0.00.0050.02716.80
5.6.400.0040.00414.38
5.6.390.0030.00614.39
5.6.380.0090.00014.41
5.6.370.0040.00414.10
5.6.360.0000.01714.05
5.6.350.0070.01014.32
5.6.340.0090.00014.12
5.6.330.0030.00914.33
5.6.320.0000.00914.40
5.6.310.0060.00914.11
5.6.300.0070.01014.08
5.6.290.0090.00914.49
5.6.280.0070.04217.44
5.6.270.0070.00414.46
5.6.260.0070.01014.29
5.6.250.0050.02717.56
5.6.240.0070.02217.30
5.6.230.0030.02617.45
5.6.220.0050.02017.53
5.6.210.0030.02517.38
5.6.200.0050.03917.59
5.6.190.0030.02517.64
5.6.180.0020.02517.59
5.6.170.0100.02017.73
5.6.160.0020.02517.47
5.6.150.0050.02817.56
5.6.140.0080.02317.64
5.6.130.0000.02817.59
5.6.120.0030.02717.50
5.6.110.0040.02717.57
5.6.100.0020.02917.66
5.6.90.0090.02017.69
5.6.80.0060.02217.28
5.6.70.0080.02117.18
5.6.60.0060.02317.23
5.6.50.0070.01817.40
5.6.40.0020.02417.31
5.6.30.0060.01917.38
5.6.20.0070.01817.18
5.6.10.0070.01717.32
5.6.00.0030.02517.26
5.5.380.0070.02217.17
5.5.370.0070.02417.30
5.5.360.0040.02117.35
5.5.350.0030.02117.31
5.5.340.0020.03317.43
5.5.330.0030.02517.31
5.5.320.0060.02317.54
5.5.310.0050.02817.38
5.5.300.0030.02717.52
5.5.290.0080.02117.53
5.5.280.0040.02517.53
5.5.270.0070.02317.44
5.5.260.0140.01617.58
5.5.250.0040.02317.41
5.5.240.0050.02217.16
5.5.230.0090.02117.18
5.5.220.0020.02017.09
5.5.210.0030.02317.14
5.5.200.0020.02417.21
5.5.190.0040.02317.29
5.5.180.0040.01917.19
5.5.170.0070.00713.91
5.5.160.0040.02017.10
5.5.150.0050.04317.07
5.5.140.0070.02917.13
5.5.130.0080.02117.24
5.5.120.0080.02817.15
5.5.110.0030.02517.23
5.5.100.0030.04317.16
5.5.90.0030.04617.11
5.5.80.0030.02416.93
5.5.70.0020.02717.02
5.5.60.0060.04617.13
5.5.50.0140.03517.04
5.5.40.0000.03017.12
5.5.30.0090.02017.20
5.5.20.0080.02317.22
5.5.10.0100.03516.88
5.5.00.0080.02317.13
5.4.450.0000.02514.96
5.4.440.0050.02115.20
5.4.430.0030.02215.16
5.4.420.0030.02415.05
5.4.410.0060.01615.07
5.4.400.0030.01715.03
5.4.390.0070.01915.06
5.4.380.0030.02314.76
5.4.370.0070.01515.01
5.4.360.0080.01815.03
5.4.350.0020.02114.91
5.4.340.0020.02214.73
5.4.330.0050.00510.77
5.4.320.0080.03314.91
5.4.310.0050.02114.79
5.4.300.0050.02214.84
5.4.290.0020.03714.85
5.4.280.0070.03014.91
5.4.270.0030.02214.90
5.4.260.0070.03914.96
5.4.250.0020.04214.79
5.4.240.0070.03414.96
5.4.230.0050.02514.89
5.4.220.0070.04014.85
5.4.210.0110.04014.90
5.4.200.0050.03214.90
5.4.190.0040.03214.79
5.4.180.0020.03314.83
5.4.170.0030.03714.93
5.4.160.0060.03914.92
5.4.150.0050.03514.90
5.4.140.0030.02213.46
5.4.130.0050.03813.47
5.4.120.0000.03113.47
5.4.110.0030.03513.60
5.4.100.0000.03813.58
5.4.90.0030.03613.76
5.4.80.0050.03713.53
5.4.70.0030.04013.61
5.4.60.0110.02113.60
5.4.50.0050.02513.59
5.4.40.0030.01813.57
5.4.30.0030.02113.49
5.4.20.0020.02313.68
5.4.10.0070.03813.52
5.4.00.0020.02113.19
5.3.290.0030.03012.48
5.3.280.0030.03212.44
5.3.270.0050.04212.42
5.3.260.0050.02012.43
5.3.250.0050.02012.57
5.3.240.0040.03912.48
5.3.230.0050.03812.40
5.3.220.0060.02812.51
5.3.210.0080.03812.46
5.3.200.0020.02512.42
5.3.190.0040.03512.42
5.3.180.0070.03712.47
5.3.170.0030.03412.45
5.3.160.0030.04012.56
5.3.150.0080.03712.32
5.3.140.0060.03812.51
5.3.130.0020.02012.39
5.3.120.0050.04112.47
5.3.110.0000.02512.30
5.3.100.0050.03012.25
5.3.90.0040.02412.21
5.3.80.0050.02812.08
5.3.70.0000.02412.03
5.3.60.0040.02212.14
5.3.50.0120.03212.10
5.3.40.0060.03812.09
5.3.30.0000.02212.09
5.3.20.0030.04012.02
5.3.10.0100.01511.94
5.3.00.0050.04011.84
5.2.170.0000.03312.09
5.2.160.0000.03312.09
5.2.150.0030.05712.09
5.2.140.0070.05712.09
5.2.130.0030.06712.09
5.2.120.0070.05712.09
5.2.110.0000.05312.09
5.2.100.0070.05712.09
5.2.90.0070.06012.09
5.2.80.0070.05712.09
5.2.70.0000.06312.09
5.2.60.0000.03312.09
5.2.50.0100.03312.09
5.2.40.0070.05712.09
5.2.30.0130.05312.09
5.2.20.0070.03312.09
5.2.10.0000.04712.09
5.2.00.0030.03312.09
5.1.60.0030.05012.09
5.1.50.0000.02712.09
5.1.40.0030.04312.09
5.1.30.0030.02712.09
5.1.20.0030.04712.09
5.1.10.0070.03012.09
5.1.00.0070.05312.09
5.0.50.0030.02712.09
5.0.40.0070.03012.09
5.0.30.0000.06012.09
5.0.20.0070.04012.09
5.0.10.0070.03712.09
5.0.00.0070.05712.09
4.4.90.0000.01712.09
4.4.80.0030.03312.09
4.4.70.0000.02312.09
4.4.60.0030.03312.09
4.4.50.0070.03012.09
4.4.40.0030.02312.09
4.4.30.0070.03012.09
4.4.20.0030.01712.09
4.4.10.0070.03012.09
4.4.00.0070.03712.09
4.3.110.0070.03312.09
4.3.100.0000.03012.09
4.3.90.0000.03312.09
4.3.80.0000.02712.09
4.3.70.0070.03012.09
4.3.60.0000.02312.09
4.3.50.0000.04012.09
4.3.40.0000.05312.09
4.3.30.0000.02312.09
4.3.20.0000.03712.09
4.3.10.0030.03012.09
4.3.00.0000.01712.09

preferences:
42.61 ms | 401 KiB | 5 Q