3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = "/^3[A-Z]{5}[0-9]{7}$/i"; echo $t;

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)
8.3.40.0110.00418.71
8.3.30.0030.01019.01
8.3.20.0070.00020.07
8.3.10.0090.00021.73
8.3.00.0040.00419.26
8.2.170.0070.00722.96
8.2.160.0100.00722.09
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00422.30
8.2.110.0090.00022.11
8.2.100.0070.00719.32
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0090.00317.36
8.2.60.0040.00417.68
8.2.50.0090.00018.07
8.2.40.0050.00519.76
8.2.30.0040.00419.84
8.2.20.0040.00417.66
8.2.10.0040.00418.10
8.2.00.0040.00417.66
8.1.270.0030.00524.02
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00423.70
8.1.230.0110.00019.11
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0000.00817.23
8.1.180.0000.00918.88
8.1.170.0080.00018.52
8.1.160.0000.00721.84
8.1.150.0040.00418.48
8.1.140.0000.00717.42
8.1.130.0070.00017.71
8.1.120.0000.00717.41
8.1.110.0040.00417.30
8.1.100.0000.00817.27
8.1.90.0040.00417.41
8.1.80.0000.00917.34
8.1.70.0000.00717.36
8.1.60.0050.00517.52
8.1.50.0040.00417.46
8.1.40.0080.00017.44
8.1.30.0040.00417.43
8.1.20.0050.00317.64
8.1.10.0050.00317.50
8.1.00.0000.00717.48
8.0.300.0040.00418.77
8.0.290.0070.00017.18
8.0.280.0070.00018.50
8.0.270.0000.00817.15
8.0.260.0000.00617.14
8.0.250.0000.00716.98
8.0.240.0000.00716.95
8.0.230.0000.00716.87
8.0.220.0000.00816.84
8.0.210.0040.00416.78
8.0.200.0000.00716.84
8.0.190.0030.00916.90
8.0.180.0040.00416.83
8.0.170.0080.00016.75
8.0.160.0040.00416.79
8.0.150.0030.00516.72
8.0.140.0040.00416.80
8.0.130.0030.00313.18
8.0.120.0050.00316.77
8.0.110.0080.00016.75
8.0.100.0000.00716.71
8.0.90.0000.00716.64
8.0.80.0150.00016.82
8.0.70.0040.00416.77
8.0.60.0040.00416.75
8.0.50.0070.00016.77
8.0.30.0140.00717.04
8.0.20.0060.01217.40
8.0.10.0040.00416.78
8.0.00.0030.01316.66
7.4.330.0030.00315.00
7.4.320.0030.00316.57
7.4.300.0000.00716.41
7.4.290.0030.00316.50
7.4.280.0050.00216.43
7.4.270.0050.00216.39
7.4.260.0000.00716.43
7.4.250.0040.00416.28
7.4.240.0070.00016.44
7.4.230.0030.00316.62
7.4.220.0070.01016.61
7.4.210.0060.00716.41
7.4.200.0030.00316.26
7.4.190.0070.00016.68
7.4.160.0130.00316.23
7.4.150.0110.00717.40
7.4.140.0070.01017.86
7.4.130.0120.00516.39
7.4.120.0080.01316.30
7.4.110.0100.01016.44
7.4.100.0120.01116.42
7.4.90.0030.01316.24
7.4.80.0230.02819.39
7.4.70.0030.01416.65
7.4.60.0070.01016.40
7.4.50.0030.00616.50
7.4.40.0060.01016.39
7.4.30.0030.01316.30
7.4.10.0080.00814.54
7.4.00.0070.00914.73
7.3.330.0060.00012.94
7.3.320.0020.00213.06
7.3.310.0030.00316.01
7.3.300.0030.00316.03
7.3.290.0070.00716.11
7.3.280.0090.00716.18
7.3.270.0130.00617.40
7.3.260.0070.01116.11
7.3.250.0110.00716.29
7.3.240.0080.00816.41
7.3.230.0140.00316.48
7.3.210.0070.01116.26
7.3.200.0030.01519.39
7.3.190.0040.00216.48
7.3.180.0070.00716.19
7.3.170.0120.00316.27
7.3.160.0030.01316.31
7.3.130.0110.00814.76
7.3.120.0100.00714.86
7.3.110.0100.01014.76
7.3.100.0080.00814.39
7.3.90.0100.00614.73
7.3.80.0030.00914.79
7.3.70.0030.00914.68
7.3.60.0070.00714.66
7.3.50.0060.00614.52
7.3.40.0070.00414.70
7.3.30.0040.00814.64
7.3.20.0040.00716.76
7.3.10.0060.00616.29
7.3.00.0000.01416.54
7.2.330.0060.01216.40
7.2.320.0180.00016.69
7.2.310.0070.01616.65
7.2.300.0040.01216.42
7.2.290.0120.00916.28
7.2.260.0120.00615.00
7.2.250.0040.01415.05
7.2.240.0030.00914.92
7.2.230.0110.00414.83
7.2.220.0060.00914.93
7.2.210.0040.01114.76
7.2.200.0060.00914.95
7.2.190.0060.00915.02
7.2.180.0100.00314.91
7.2.170.0000.01414.70
7.2.160.0040.00814.93
7.2.150.0040.01116.64
7.2.140.0030.00716.57
7.2.130.0000.01116.88
7.2.120.0080.00416.77
7.2.110.0140.00016.84
7.2.100.0030.00716.77
7.2.90.0030.01316.88
7.2.80.0070.00916.73
7.2.70.0040.00816.68
7.2.60.0060.00816.92
7.2.50.0070.00316.54
7.2.40.0000.01316.83
7.2.30.0030.01216.72
7.2.20.0110.00416.51
7.2.10.0070.00716.73
7.2.00.0060.00818.06
7.1.330.0000.01015.51
7.1.320.0060.00615.53
7.1.310.0050.00315.61
7.1.300.0030.01415.64
7.1.290.0040.00415.70
7.1.280.0070.00715.70
7.1.270.0030.01215.75
7.1.260.0070.00715.42
7.1.250.0140.00015.70
7.1.240.0000.01115.61
7.1.230.0070.00715.74
7.1.220.0030.00615.36
7.1.210.0040.01115.57
7.1.200.0080.00515.82
7.1.190.0110.00415.75
7.1.180.0040.01115.78
7.1.170.0040.01115.59
7.1.160.0030.00515.68
7.1.150.0100.00315.59
7.1.140.0030.01015.77
7.1.130.0000.01215.71
7.1.120.0090.00315.71
7.1.110.0060.00615.61
7.1.100.0050.00516.65
7.1.90.0060.00315.71
7.1.80.0030.01115.42
7.1.70.0040.00616.33
7.1.60.0060.01117.66
7.1.50.0090.00516.02
7.1.40.0060.00615.49
7.1.30.0070.00415.70
7.1.20.0080.00815.80
7.1.10.0040.00815.35
7.1.00.0070.03719.05
7.0.330.0060.00315.29
7.0.320.0000.01115.09
7.0.310.0050.00315.25
7.0.300.0000.00915.09
7.0.290.0000.00915.35
7.0.280.0110.00415.16
7.0.270.0030.00915.16
7.0.260.0070.00715.31
7.0.250.0090.00615.27
7.0.240.0030.00615.20
7.0.230.0000.01415.23
7.0.220.0030.00915.31
7.0.210.0030.00615.21
7.0.200.0020.01015.89
7.0.190.0030.01015.37
7.0.180.0100.00315.07
7.0.170.0040.00815.12
7.0.160.0040.00915.24
7.0.150.0030.01015.34
7.0.140.0080.03618.66
7.0.130.0060.00615.18
7.0.120.0060.00915.39
7.0.110.0070.00615.13
7.0.100.0100.00315.38
7.0.90.0040.00715.45
7.0.80.0070.00715.07
7.0.70.0130.00015.18
7.0.60.0150.04317.63
7.0.50.0030.03216.53
7.0.40.0040.03316.82
7.0.30.0120.02516.64
7.0.20.0100.03016.83
7.0.10.0080.04516.73
7.0.00.0100.04016.66
5.6.400.0000.00914.47
5.6.390.0040.00714.36
5.6.380.0070.00314.13
5.6.370.0060.00314.41
5.6.360.0060.00614.44
5.6.350.0030.00613.79
5.6.340.0040.00814.29
5.6.330.0030.00714.41
5.6.320.0030.01014.64
5.6.310.0000.00814.39
5.6.300.0000.01414.35
5.6.290.0080.00014.34
5.6.280.0020.04317.74
5.6.270.0100.00314.36
5.6.260.0030.00714.12
5.6.250.0060.00914.17
5.6.240.0000.01514.04
5.6.230.0110.00314.15
5.6.220.0080.00314.54
5.6.210.0030.02717.39
5.6.200.0100.04216.03
5.6.190.0050.04517.32
5.6.180.0060.02117.24
5.6.170.0150.03117.44
5.6.160.0060.04117.19
5.6.150.0080.03716.13
5.6.140.0080.03916.20
5.6.130.0070.03916.25
5.6.120.0050.03917.63
5.6.110.0070.03517.65
5.6.100.0020.02517.54
5.6.90.0050.04017.59
5.6.80.0080.04217.41
5.6.70.0000.01114.04
5.6.60.0060.00314.32
5.6.50.0070.00714.09
5.6.40.0120.00314.22
5.6.30.0080.00413.89
5.6.20.0000.00914.02
5.6.10.0030.00914.00
5.6.00.0060.00614.12
5.5.380.0060.00914.20
5.5.370.0110.00013.84
5.5.360.0110.00314.19
5.5.350.0060.03817.26
5.5.340.0100.04316.14
5.5.330.0060.03217.19
5.5.320.0090.02917.20
5.5.310.0130.03917.23
5.5.300.0080.02115.99
5.5.290.0050.03716.06
5.5.280.0030.02717.58
5.5.270.0100.04017.49
5.5.260.0110.03317.59
5.5.250.0070.04417.31
5.5.240.0130.01817.02
5.5.230.0060.00314.12
5.5.220.0080.00314.27
5.5.210.0040.00814.18
5.5.200.0080.00413.67
5.5.190.0040.01114.09
5.5.180.0100.00713.90
5.5.170.0030.01213.96
5.5.160.0070.01013.99
5.5.150.0070.01013.87
5.5.140.0030.00714.18
5.5.130.0030.00913.94
5.5.120.0040.01114.13
5.5.110.0100.00314.30
5.5.100.0070.00713.90
5.5.90.0040.01513.97
5.5.80.0000.00814.19
5.5.70.0040.00714.04
5.5.60.0070.00713.82
5.5.50.0000.00913.91
5.5.40.0060.01014.02
5.5.30.0030.00714.12
5.5.20.0060.01013.98
5.5.10.0100.00714.16
5.5.00.0060.00614.09
5.4.450.0100.03116.17
5.4.440.0120.04016.23
5.4.430.0070.03116.14
5.4.420.0130.02516.24
5.4.410.0090.03016.08
5.4.400.0120.02515.90
5.4.390.0080.03016.14
5.4.380.0130.03015.83
5.4.370.0100.02715.85
5.4.360.0040.03315.76
5.4.350.0110.02715.85
5.4.340.0070.03315.76
5.4.330.0060.00613.02
5.4.320.0060.02412.73
5.4.310.0120.01912.73
5.4.300.0040.02212.74
5.4.290.0070.02012.73
5.4.280.0040.02912.67
5.4.270.0040.03212.67
5.4.260.0080.03812.67
5.4.250.0050.03912.68
5.4.240.0060.03312.67
5.4.230.0110.03712.67
5.4.220.0060.03112.67
5.4.210.0020.02612.67
5.4.200.0040.03012.67
5.4.190.0050.02412.67
5.4.180.0070.02412.67
5.4.170.0060.02412.67
5.4.160.0080.02112.67
5.4.150.0060.02812.67
5.4.140.0080.02612.51
5.4.130.0070.02712.51
5.4.120.0080.04112.48
5.4.110.0080.02912.49
5.4.100.0070.02312.48
5.4.90.0040.02212.48
5.4.80.0070.02212.48
5.4.70.0040.02112.48
5.4.60.0080.02012.48
5.4.50.0050.01912.48
5.4.40.0070.02412.48
5.4.30.0060.03112.47
5.4.20.0020.03012.47
5.4.10.0040.02412.47
5.4.00.0070.01912.22
5.3.290.0020.03012.91
5.3.280.0100.02912.86
5.3.270.0040.02712.87
5.3.260.0040.02512.87
5.3.250.0100.01912.87
5.3.240.0090.03012.87
5.3.230.0080.02212.86
5.3.220.0040.02312.85
5.3.210.0060.03112.85
5.3.200.0060.02712.85
5.3.190.0090.03012.85
5.3.180.0050.02412.85
5.3.170.0080.02212.84
5.3.160.0060.02512.85
5.3.150.0060.02812.85
5.3.140.0100.03312.84
5.3.130.0070.03412.84
5.3.120.0110.03612.84
5.3.110.0090.04612.84
5.3.100.0070.03612.57
5.3.90.0050.02912.55
5.3.80.0090.02912.55
5.3.70.0060.03712.55
5.3.60.0040.02912.54
5.3.50.0040.03012.51
5.3.40.0100.03412.51
5.3.30.0080.02912.48
5.3.20.0060.02812.37
5.3.10.0080.02112.35
5.3.00.0050.03212.35
5.2.170.0040.0469.18
5.2.160.0070.0419.17
5.2.150.0050.0459.18
5.2.140.0040.0379.17
5.2.130.0130.0399.13
5.2.120.0100.0459.13
5.2.110.0060.0419.14
5.2.100.0030.0419.13
5.2.90.0050.0429.14
5.2.80.0060.0349.13
5.2.70.0040.0329.13
5.2.60.0060.0309.08
5.2.50.0060.0309.05
5.2.40.0090.0269.03
5.2.30.0040.0449.00
5.2.20.0050.0299.00
5.2.10.0050.0288.92
5.2.00.0040.0298.78
5.1.60.0020.0288.06
5.1.50.0030.0298.06
5.1.40.0010.0308.04
5.1.30.0040.0288.39
5.1.20.0080.0258.41
5.1.10.0030.0298.14
5.1.00.0050.0278.13
5.0.50.0050.0206.62
5.0.40.0030.0266.47
5.0.30.0030.0336.29
5.0.20.0060.0176.26
5.0.10.0030.0216.24
5.0.00.0020.0336.23
4.4.90.0030.0164.78
4.4.80.0040.0144.76
4.4.70.0040.0154.75
4.4.60.0030.0204.76
4.4.50.0020.0234.77
4.4.40.0050.0264.71
4.4.30.0070.0184.76
4.4.20.0040.0224.85
4.4.10.0030.0174.85
4.4.00.0040.0244.76
4.3.110.0040.0154.67
4.3.100.0030.0224.67
4.3.90.0010.0244.63
4.3.80.0040.0294.58
4.3.70.0050.0184.63
4.3.60.0020.0224.63
4.3.50.0070.0184.63
4.3.40.0040.0304.54
4.3.30.0030.0203.29
4.3.20.0040.0193.26
4.3.10.0020.0213.21
4.3.00.0000.0237.11

preferences:
45.76 ms | 400 KiB | 5 Q