3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('/^[0-9]{1-3}\.[0-9]{1-3}\./', '192.168.1.1'));

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)
8.3.60.0140.00016.88
8.3.50.0110.00821.97
8.3.40.0120.00318.70
8.3.30.0030.01319.00
8.3.20.0050.00320.34
8.3.10.0030.00623.66
8.3.00.0030.00619.34
8.2.180.0090.00616.38
8.2.170.0170.00322.96
8.2.160.0170.00320.35
8.2.150.0090.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.01122.09
8.2.110.0060.00322.19
8.2.100.0040.00817.88
8.2.90.0050.00318.86
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0110.00017.52
8.2.50.0030.00518.07
8.2.40.0040.00419.85
8.2.30.0040.00417.96
8.2.20.0000.00717.57
8.2.10.0000.00717.86
8.2.00.0040.00417.75
8.1.280.0070.00725.92
8.1.270.0060.00323.84
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00423.84
8.1.230.0070.00419.07
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.43
8.1.180.0030.00718.10
8.1.170.0000.00818.59
8.1.160.0020.00521.93
8.1.150.0050.00318.53
8.1.140.0000.00717.38
8.1.130.0080.00017.89
8.1.120.0030.00317.54
8.1.110.0080.00017.51
8.1.100.0040.00417.46
8.1.90.0040.00417.41
8.1.80.0030.00517.39
8.1.70.0030.00317.39
8.1.60.0040.00417.45
8.1.50.0040.00417.45
8.1.40.0040.00417.51
8.1.30.0040.00417.54
8.1.20.0040.00417.59
8.1.10.0060.00317.54
8.1.00.0040.00417.41
8.0.300.0000.00719.06
8.0.290.0040.00417.05
8.0.280.0030.00318.34
8.0.270.0040.00417.19
8.0.260.0030.00317.16
8.0.250.0030.00316.97
8.0.240.0000.00716.86
8.0.230.0070.00016.91
8.0.220.0000.00716.94
8.0.210.0030.00516.88
8.0.200.0000.00816.89
8.0.190.0000.00816.96
8.0.180.0040.00816.84
8.0.170.0040.00416.81
8.0.160.0030.00616.96
8.0.150.0000.00716.89
8.0.140.0030.00316.76
8.0.130.0050.00013.34
8.0.120.0040.00416.75
8.0.110.0050.00216.84
8.0.100.0070.00016.81
8.0.90.0040.00416.93
8.0.80.0090.00816.88
8.0.70.0080.00016.78
8.0.60.0050.00316.94
8.0.50.0040.00416.77
8.0.30.0060.01216.97
8.0.20.0040.01417.40
8.0.10.0080.00017.05
8.0.00.0080.01016.72
7.4.330.0050.00015.00
7.4.320.0000.00716.68
7.4.300.0030.00316.55
7.4.290.0000.00616.69
7.4.280.0000.00916.57
7.4.270.0000.00816.72
7.4.260.0060.00016.58
7.4.250.0000.00716.55
7.4.240.0050.00216.58
7.4.230.0030.00316.63
7.4.220.0170.00716.71
7.4.210.0100.00416.61
7.4.200.0000.00716.47
7.4.190.0070.00016.61
7.4.160.0140.00316.55
7.4.150.0140.00917.40
7.4.140.0090.01017.86
7.4.130.0100.00816.54
7.4.120.0090.00716.60
7.4.110.0090.00916.65
7.4.100.0110.00716.65
7.4.90.0070.01116.76
7.4.80.0090.00919.39
7.4.70.0090.00616.32
7.4.60.0060.01016.51
7.4.50.0000.00416.54
7.4.40.0080.00816.48
7.4.30.0030.01316.54
7.4.00.0100.00815.11
7.3.330.0060.00013.16
7.3.320.0030.00313.16
7.3.310.0000.00716.24
7.3.300.0000.00716.19
7.3.290.0100.00416.38
7.3.280.0100.00916.30
7.3.270.0120.00417.40
7.3.260.0070.01416.58
7.3.250.0130.00316.38
7.3.240.0070.01416.29
7.3.230.0090.00916.39
7.3.210.0000.02016.23
7.3.200.0150.00419.39
7.3.190.0110.00616.57
7.3.180.0060.00916.37
7.3.170.0090.01216.54
7.3.160.0120.00416.35
7.3.120.0020.01515.03
7.3.110.0070.01114.53
7.3.100.0140.00015.04
7.3.90.0030.01014.87
7.3.80.0100.01014.96
7.3.70.0120.00614.86
7.3.60.0030.01014.85
7.3.50.0080.00814.86
7.3.40.0030.01314.65
7.3.30.0040.01414.91
7.3.20.0070.00716.69
7.3.10.0060.00916.39
7.3.00.0040.01116.60
7.2.330.0150.00916.45
7.2.320.0110.00716.61
7.2.310.0090.00616.49
7.2.300.0060.01016.66
7.2.290.0070.01116.46
7.2.250.0100.00615.10
7.2.240.0130.00715.04
7.2.230.0030.01014.80
7.2.220.0070.00714.80
7.2.210.0040.00814.82
7.2.200.0070.00714.99
7.2.190.0070.00714.96
7.2.180.0060.01014.57
7.2.170.0000.01714.98
7.2.00.0050.00519.38
7.1.330.0090.00615.82
7.1.320.0040.01115.99
7.1.310.0100.01016.05
7.1.300.0070.01015.84
7.1.290.0080.00815.64
7.1.280.0040.00916.01
7.1.270.0040.01416.03
7.1.260.0070.00716.00
7.1.200.0090.00315.91
7.1.100.0080.00318.37
7.1.70.0040.00917.22
7.1.60.0070.01119.46
7.1.50.0170.00317.11
7.1.00.0000.08022.37
7.0.200.0000.00816.88
7.0.140.0000.07721.94
7.0.60.0100.06320.08
7.0.50.0070.04017.89
7.0.40.0030.05320.07
7.0.30.0370.05320.11
7.0.20.0200.06320.01
7.0.10.0130.08020.14
7.0.00.0100.03720.00
5.6.280.0030.07721.08
5.6.210.0100.07020.72
5.6.200.0100.03318.09
5.6.190.0030.05020.39
5.6.180.0230.08020.49
5.6.170.0130.04720.71
5.6.160.0000.04720.52
5.6.150.0130.07318.17
5.6.140.0100.06718.10
5.6.130.0130.07018.17
5.6.120.0100.07720.96
5.6.110.0170.07020.97
5.6.100.0000.06020.95
5.6.90.0030.04320.98
5.6.80.0070.08320.27
5.5.350.3970.03720.42
5.5.340.0170.07017.91
5.5.330.0170.03020.43
5.5.320.0330.05020.30
5.5.310.0270.04720.17
5.5.300.0030.04017.94
5.5.290.0030.04717.95
5.5.280.0100.08020.86
5.5.270.0130.08020.64
5.5.260.0070.06320.84
5.5.250.0070.06720.48
5.5.240.0070.07020.15
5.4.450.0270.05319.32
5.4.440.0300.06319.39
5.4.430.0500.05319.62
5.4.420.0230.05019.51
5.4.410.0270.05719.36
5.4.400.0270.06319.02
5.4.390.0200.05019.14
5.4.380.0400.05318.60
5.4.370.0330.04718.52
5.4.360.0200.05318.66
5.4.350.0400.05018.61
5.4.340.0270.05718.74
5.4.320.0060.03812.45
5.4.310.0040.04012.45
5.4.300.0060.03712.45
5.4.290.0090.05012.44
5.4.280.0110.04312.34
5.4.270.0080.04812.34
5.4.260.0030.05312.34
5.4.250.0080.05012.34
5.4.240.0070.04012.34
5.4.230.0080.03812.33
5.4.220.0060.04712.33
5.4.210.0050.06012.33
5.4.200.0060.04012.33
5.4.190.0020.04212.33
5.4.180.0050.04012.33
5.4.170.0070.03912.34
5.4.160.0260.08012.33
5.4.150.0120.03812.33
5.4.140.0060.03812.02
5.4.130.0110.03712.00
5.4.120.0120.06511.96
5.4.110.0090.04511.96
5.4.100.0090.06611.95
5.4.90.0070.05211.95
5.4.80.0090.05711.95
5.4.70.0110.06911.95
5.4.60.0090.05511.95
5.4.50.0050.05711.95
5.4.40.0090.05011.94
5.4.30.0070.04211.94
5.4.20.0080.03811.94
5.4.10.0060.03611.94
5.4.00.0090.04111.43
5.3.290.0050.04012.80
5.3.280.0140.07912.71
5.3.270.0110.04812.72
5.3.260.0100.05112.71
5.3.250.0080.05712.72
5.3.240.0110.06212.72
5.3.230.0160.05812.71
5.3.220.0110.05612.68
5.3.210.0100.04612.68
5.3.200.0070.03612.68
5.3.190.0070.03712.68
5.3.180.0050.04112.68
5.3.170.0080.04512.67
5.3.160.0120.05812.68
5.3.150.0090.05212.67
5.3.140.0050.05512.66
5.3.130.0130.04812.66
5.3.120.0100.05612.66
5.3.110.0170.09112.66
5.3.100.0040.05412.12
5.3.90.0080.05112.08
5.3.80.0070.04012.08
5.3.70.0070.03712.07
5.3.60.0070.03712.07
5.3.50.0090.03612.00
5.3.40.0060.04812.00
5.3.30.0080.05011.95
5.3.20.0090.05011.73
5.3.10.0070.04511.70
5.3.00.0070.03911.69
5.2.170.0030.0339.18
5.2.160.0030.0329.19
5.2.150.0040.0319.18
5.2.140.0070.0299.18
5.2.130.0050.0299.14
5.2.120.0070.0329.14
5.2.110.0040.0419.15
5.2.100.0040.0479.14
5.2.90.0100.0369.14
5.2.80.0070.0459.14
5.2.70.0050.0459.14
5.2.60.0060.0439.09
5.2.50.0040.0449.06
5.2.40.0090.0369.05
5.2.30.0040.0449.02
5.2.20.0060.0349.01
5.2.10.0080.0798.91
5.2.00.0050.0338.77
5.1.60.0040.0248.06
5.1.50.0020.0268.05
5.1.40.0060.0228.04
5.1.30.0070.0238.39
5.1.20.0020.0298.41
5.1.10.0050.0268.13
5.1.00.0030.0278.13
5.0.50.0020.0226.61
5.0.40.0030.0206.47
5.0.30.0010.0336.28
5.0.20.0030.0196.26
5.0.10.0020.0206.23
5.0.00.0030.0316.23
4.4.90.0030.0194.78
4.4.80.0040.0174.76
4.4.70.0020.0184.75
4.4.60.0070.0184.76
4.4.50.0060.0194.77
4.4.40.0040.0294.71
4.4.30.0050.0194.76
4.4.20.0050.0164.84
4.4.10.0060.0144.85
4.4.00.0010.0274.76
4.3.110.0020.0194.67
4.3.100.0010.0164.67
4.3.90.0030.0214.63
4.3.80.0030.0264.59
4.3.70.0030.0154.63
4.3.60.0050.0194.63
4.3.50.0040.0194.63
4.3.40.0050.0224.54
4.3.30.0040.0143.28
4.3.20.0020.0203.26
4.3.10.0040.0373.21
4.3.00.0000.0337.30

preferences:
38.03 ms | 401 KiB | 5 Q