3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = '2010-05-29 15:54:54'; $pattern = '(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2})'; var_dump(preg_match($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)
8.3.60.0140.00318.41
8.3.50.0070.01021.21
8.3.40.0100.00718.66
8.3.30.0100.00320.28
8.3.20.0050.00320.48
8.3.10.0040.00420.97
8.3.00.0050.00322.39
8.2.180.0070.01116.88
8.2.170.0150.00022.96
8.2.160.0110.00720.37
8.2.150.0080.00024.18
8.2.140.0030.00724.66
8.2.130.0080.00026.16
8.2.120.0040.00421.05
8.2.110.0100.00021.11
8.2.100.0090.00317.91
8.2.90.0040.00419.17
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0050.00518.07
8.2.40.0030.00518.06
8.2.30.0040.00719.33
8.2.20.0070.00017.80
8.2.10.0000.00717.76
8.2.00.0060.00317.76
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0060.00322.24
8.1.230.0130.00017.42
8.1.220.0030.00618.77
8.1.210.0090.00020.75
8.1.200.0000.00817.35
8.1.190.0040.00417.40
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0020.00518.75
8.1.150.0000.00718.70
8.1.140.0070.00017.53
8.1.130.0000.00717.75
8.1.120.0000.00717.54
8.1.110.0070.00017.53
8.1.100.0000.00717.45
8.1.90.0040.00417.54
8.1.80.0050.00317.50
8.1.70.0030.00317.49
8.1.60.0000.00817.69
8.1.50.0030.00617.47
8.1.40.0040.00417.56
8.1.30.0040.00417.70
8.1.20.0040.00417.66
8.1.10.0000.00817.58
8.1.00.0030.00717.52
8.0.300.0090.00019.67
8.0.290.0040.00416.93
8.0.280.0040.00418.39
8.0.270.0070.00017.25
8.0.260.0030.00516.89
8.0.250.0030.00617.07
8.0.240.0030.00617.07
8.0.230.0060.00016.88
8.0.220.0030.00316.95
8.0.210.0000.00716.97
8.0.200.0000.00716.97
8.0.190.0040.00417.03
8.0.180.0050.00216.98
8.0.170.0000.00716.89
8.0.160.0050.00317.09
8.0.150.0030.00516.80
8.0.140.0000.00716.92
8.0.130.0040.00413.32
8.0.120.0030.00516.97
8.0.110.0040.00416.97
8.0.100.0020.00516.84
8.0.90.0030.00517.01
8.0.80.0060.00917.00
8.0.70.0040.00416.80
8.0.60.0050.00216.87
8.0.50.0000.00716.84
8.0.30.0100.00917.09
8.0.20.0110.01117.40
8.0.10.0070.00017.13
8.0.00.0120.00916.72
7.4.330.0000.00516.79
7.4.320.0000.00716.55
7.4.300.0030.00316.64
7.4.290.0070.00016.75
7.4.280.0000.00716.59
7.4.270.0030.00516.73
7.4.260.0000.00613.40
7.4.250.0040.00416.61
7.4.240.0030.00516.72
7.4.230.0030.00316.84
7.4.220.0120.00616.76
7.4.210.0080.00616.68
7.4.200.0070.00016.83
7.4.190.0000.00716.87
7.4.160.0030.01316.52
7.4.150.0080.01117.40
7.4.140.0100.01117.86
7.4.130.0130.00516.59
7.4.120.0070.01016.65
7.4.110.0030.01316.72
7.4.100.0120.00616.65
7.4.90.0080.01116.44
7.4.80.0070.01019.39
7.4.70.0100.01016.37
7.4.60.0070.01116.52
7.4.50.0070.00016.42
7.4.40.0090.00922.77
7.4.30.0130.00316.46
7.4.10.0130.00514.91
7.4.00.0050.01214.83
7.3.330.0030.00313.02
7.3.320.0020.00212.95
7.3.310.0070.00016.23
7.3.300.0020.00516.31
7.3.290.0110.00416.32
7.3.280.0100.00616.29
7.3.270.0090.00817.40
7.3.260.0100.01218.24
7.3.250.0130.00816.43
7.3.240.0140.00316.41
7.3.230.0030.01316.39
7.3.210.0090.00616.55
7.3.200.0060.01319.39
7.3.190.0070.01016.53
7.3.180.0000.01616.41
7.3.170.0080.00816.60
7.3.160.0090.01216.30
7.3.130.0110.00814.85
7.3.120.0080.00914.74
7.3.110.0080.01014.90
7.3.100.0050.01014.75
7.3.90.0030.01014.95
7.3.80.0050.00814.89
7.3.70.0120.00314.71
7.3.60.0030.01014.84
7.3.50.0030.00814.77
7.3.40.0070.00514.63
7.3.30.0060.00914.72
7.3.20.0030.00916.63
7.3.10.0110.00416.71
7.3.00.0080.00716.40
7.2.330.0130.00316.59
7.2.320.0080.00816.64
7.2.310.0090.00916.40
7.2.300.0070.01116.60
7.2.290.0100.00616.55
7.2.260.0120.00515.07
7.2.250.0050.01314.97
7.2.240.0040.01114.97
7.2.230.0060.01115.02
7.2.220.0050.00615.05
7.2.210.0070.00714.99
7.2.200.0080.00614.92
7.2.190.0050.01014.90
7.2.180.0060.00814.99
7.2.170.0050.00915.04
7.2.160.0020.01415.23
7.2.150.0030.01016.87
7.2.140.0090.00416.77
7.2.130.0120.00216.87
7.2.120.0090.00616.84
7.2.110.0030.01116.86
7.2.100.0040.01016.88
7.2.90.0030.00916.93
7.2.80.0090.00616.76
7.2.70.0050.00816.81
7.2.60.0040.01016.86
7.2.50.0050.00816.89
7.2.40.0100.00316.89
7.2.30.0070.00716.97
7.2.20.0050.00916.85
7.2.10.0070.00716.84
7.2.00.0040.00817.64
7.1.330.0030.00815.82
7.1.320.0080.00715.96
7.1.310.0040.01115.73
7.1.300.0080.00715.95
7.1.290.0050.00615.76
7.1.280.0050.01015.84
7.1.270.0070.00715.77
7.1.260.0090.00415.88
7.1.250.0030.00715.92
7.1.240.0040.01115.96
7.1.230.0070.00515.94
7.1.220.0030.00915.96
7.1.210.0030.00815.93
7.1.200.0060.00615.87
7.1.190.0030.00615.61
7.1.180.0060.00615.79
7.1.170.0030.01015.87
7.1.160.0100.00415.87
7.1.150.0070.00715.85
7.1.140.0080.00315.86
7.1.130.0090.00515.85
7.1.120.0080.00516.00
7.1.110.0050.00715.96
7.1.100.0030.01016.57
7.1.90.0000.01215.83
7.1.80.0030.00915.84
7.1.70.0060.00516.28
7.1.60.0050.01116.93
7.1.50.0070.00616.20
7.1.40.0050.00815.95
7.1.30.0020.01015.77
7.1.20.0050.00415.88
7.1.10.0090.00615.71
7.1.00.0020.02118.06
7.0.330.0000.01215.38
7.0.320.0090.00415.36
7.0.310.0020.01415.62
7.0.300.0060.00815.43
7.0.290.0070.00415.48
7.0.280.0020.01015.38
7.0.270.0040.00715.48
7.0.260.0050.00715.45
7.0.250.0040.00615.70
7.0.240.0020.01115.44
7.0.230.0030.01015.38
7.0.220.0090.00515.49
7.0.210.0060.00615.51
7.0.200.0040.00815.80
7.0.190.0030.00815.47
7.0.180.0030.00615.21
7.0.170.0030.01315.48
7.0.160.0030.00815.40
7.0.150.0080.00315.45
7.0.140.0070.03017.76
7.0.130.0040.00815.49
7.0.120.0080.00515.57
7.0.110.0060.00715.56
7.0.100.0150.03016.89
7.0.90.0060.03716.86
7.0.80.0080.03016.91
7.0.70.0020.03317.02
7.0.60.0100.03517.09
7.0.50.0020.03017.05
7.0.40.0070.02115.75
7.0.30.0030.03215.82
7.0.20.0120.02815.88
7.0.10.0060.01615.80
7.0.00.0040.02015.88
5.6.400.0050.00814.19
5.6.390.0070.00914.16
5.6.380.0060.00914.56
5.6.370.0040.01214.10
5.6.360.0080.00514.21
5.6.350.0030.00614.19
5.6.340.0050.00514.40
5.6.330.0070.00714.24
5.6.320.0040.00914.48
5.6.310.0040.00914.33
5.6.300.0020.01014.19
5.6.290.0040.00914.26
5.6.280.0030.03016.58
5.6.270.0070.00814.29
5.6.260.0040.01014.09
5.6.250.0050.02116.34
5.6.240.0080.02816.34
5.6.230.0050.03716.51
5.6.220.0060.01916.34
5.6.210.0040.03416.48
5.6.200.0060.03016.43
5.6.190.0030.02816.63
5.6.180.0070.02716.67
5.6.170.0070.01716.46
5.6.160.0060.02316.43
5.6.150.0060.02716.49
5.6.140.0060.01616.69
5.6.130.0060.03116.33
5.6.120.0040.03516.54
5.6.110.0010.03116.49
5.6.100.0050.03316.45
5.6.90.0050.02216.52
5.6.80.0060.03316.43
5.6.70.0100.02616.19
5.6.60.0060.02616.36
5.6.50.0090.01416.11
5.6.40.0050.02316.13
5.6.30.0060.03416.18
5.6.20.0090.02916.17
5.6.10.0030.03016.31
5.6.00.0060.03016.29
5.5.380.0040.02816.37
5.5.370.0080.03016.31
5.5.360.0090.01716.28
5.5.350.0060.02516.09
5.5.340.0060.02916.42
5.5.330.0070.03116.48
5.5.320.0080.02116.19
5.5.310.0020.02516.50
5.5.300.0040.03516.33
5.5.290.0030.03516.51
5.5.280.0050.02316.37
5.5.270.0030.03616.32
5.5.260.0060.03316.42
5.5.250.0080.01916.27
5.5.240.0070.01916.20
5.5.230.0050.03216.13
5.5.220.0110.03016.09
5.5.210.0050.03215.95
5.5.200.0070.02916.09
5.5.190.0060.03116.09
5.5.180.0100.02716.01
5.5.170.0090.00314.00
5.5.160.0100.02216.16
5.5.150.0070.01816.11
5.5.140.0060.02716.03
5.5.130.0050.02916.15
5.5.120.0070.02016.07
5.5.110.0080.02816.10
5.5.100.0090.03015.99
5.5.90.0020.02216.10
5.5.80.0060.02516.03
5.5.70.0100.02815.97
5.5.60.0070.02816.05
5.5.50.0090.03015.98
5.5.40.0050.01816.03
5.5.30.0050.02116.17
5.5.20.0090.01616.02
5.5.10.0020.03415.98
5.5.00.0070.02816.00
5.4.450.0020.02714.73
5.4.440.0060.03114.79
5.4.430.0080.01914.72
5.4.420.0040.03014.75
5.4.410.0100.02514.63
5.4.400.0070.01514.55
5.4.390.0080.02514.58
5.4.380.0060.02814.43
5.4.370.0090.02114.61
5.4.360.0050.02814.51
5.4.350.0070.02514.59
5.4.340.0040.03214.62
5.4.330.0050.00312.23
5.4.320.0040.03114.56
5.4.310.0040.03114.53
5.4.300.0050.02914.46
5.4.290.0050.02614.53
5.4.280.0020.01914.50
5.4.270.0050.01914.57
5.4.260.0100.02414.63
5.4.250.0050.02614.60
5.4.240.0040.02114.67
5.4.230.0070.02714.60
5.4.220.0080.03314.64
5.4.210.0050.03114.58
5.4.200.0060.01514.51
5.4.190.0040.02914.67
5.4.180.0030.02314.62
5.4.170.0060.02214.60
5.4.160.0030.02614.52
5.4.150.0090.01714.46
5.4.140.0030.01713.66
5.4.130.0040.02913.71
5.4.120.0000.03313.68
5.4.110.0070.02813.62
5.4.100.0070.02213.58
5.4.90.0030.01813.65
5.4.80.0010.01913.71
5.4.70.0050.01713.59
5.4.60.0040.01513.72
5.4.50.0030.01513.57
5.4.40.0050.01513.77
5.4.30.0060.01513.73
5.4.20.0040.01813.63
5.4.10.0030.01613.71
5.4.00.0020.01913.50
5.3.290.0020.02112.99
5.3.280.0030.02613.00
5.3.270.0030.02612.97
5.3.260.0060.02512.97
5.3.250.0030.01913.02
5.3.240.0070.02613.00
5.3.230.0040.03113.02
5.3.220.0040.02812.99
5.3.210.0040.02812.99
5.3.200.0020.02612.98
5.3.190.0070.01313.00
5.3.180.0030.01612.97
5.3.170.0030.01712.99
5.3.160.0020.01712.99
5.3.150.0010.01812.96
5.3.140.0040.01712.98
5.3.130.0030.01812.94
5.3.120.0020.01913.00
5.3.110.0050.02112.99
5.3.100.0020.01712.83
5.3.90.0050.01112.76
5.3.80.0060.01312.77
5.3.70.0020.01512.75
5.3.60.0050.01412.74
5.3.50.0020.01412.79
5.3.40.0030.01712.78
5.3.30.0010.01612.78
5.3.20.0000.01812.67
5.3.10.0060.01412.67
5.3.00.0050.01312.69
5.2.170.0030.03012.30
5.2.160.0100.02012.30
5.2.150.0000.03012.30
5.2.140.0030.02712.30
5.2.130.0030.03012.30
5.2.120.0030.02712.30
5.2.110.0030.03312.30
5.2.100.0100.03712.30
5.2.90.0030.02712.30
5.2.80.0070.03012.30
5.2.70.0000.03012.30
5.2.60.0030.04712.30
5.2.50.0030.03012.30
5.2.40.0070.02312.30
5.2.30.0030.02312.30
5.2.20.0000.03012.30
5.2.10.0100.02012.30
5.2.00.0030.02312.30
5.1.60.0070.02012.30
5.1.50.0070.02712.30
5.1.40.0030.02312.30
5.1.30.0000.02712.30
5.1.20.0000.02712.30
5.1.10.0030.02012.30
5.1.00.0030.02312.30
5.0.50.0030.01712.30
5.0.40.0000.02012.30
5.0.30.0000.05012.30
5.0.20.0030.01712.30
5.0.10.0030.02712.30
5.0.00.0030.03012.30
4.4.90.0000.01312.30
4.4.80.0000.01712.30
4.4.70.0000.01312.30
4.4.60.0030.01312.30
4.4.50.0000.01312.30
4.4.40.0070.05012.30
4.4.30.0000.01712.30
4.4.20.0030.01012.30
4.4.10.0000.01712.30
4.4.00.0000.02712.30
4.3.110.0030.01312.30
4.3.100.0070.01712.30
4.3.90.0000.01312.30
4.3.80.0000.02312.30
4.3.70.0000.01312.30
4.3.60.0030.01312.30
4.3.50.0000.01712.30
4.3.40.0030.02012.30
4.3.30.0000.01312.30
4.3.20.0000.01712.30
4.3.10.0000.01712.30
4.3.00.0000.02312.30

preferences:
48.12 ms | 401 KiB | 5 Q