3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = 0; $regexp = '/(-)?[0-9]+(\.[0-9][0-9]?)?/'; preg_match($regexp, $value, $matches); var_dump($matches);

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)
8.3.60.0070.01418.43
8.3.50.0050.01121.98
8.3.40.0110.00718.98
8.3.30.0170.00318.79
8.3.20.0000.00818.73
8.3.10.0060.00321.09
8.3.00.0110.00421.73
8.2.180.0160.00316.36
8.2.170.0000.01522.96
8.2.160.0030.01020.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00021.04
8.2.110.0030.00620.52
8.2.100.0030.00917.77
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0030.00717.63
8.2.60.0000.00917.93
8.2.50.0040.00418.07
8.2.40.0030.00517.87
8.2.30.0070.00019.36
8.2.20.0040.00417.61
8.2.10.0050.00217.76
8.2.00.0000.01117.80
8.1.280.0140.00725.92
8.1.270.0000.01423.99
8.1.260.0160.00326.35
8.1.250.0050.00328.09
8.1.240.0090.00022.33
8.1.230.0080.00320.89
8.1.220.0040.00418.77
8.1.210.0060.00318.85
8.1.200.0060.00317.36
8.1.190.0000.00717.39
8.1.180.0000.00818.10
8.1.170.0040.00418.78
8.1.160.0070.00018.83
8.1.150.0000.00718.63
8.1.140.0050.00317.47
8.1.130.0000.00717.85
8.1.120.0050.00217.46
8.1.110.0070.00017.52
8.1.100.0030.00517.54
8.1.90.0000.00817.57
8.1.80.0040.00417.57
8.1.70.0030.00317.51
8.1.60.0030.00617.58
8.1.50.0000.00817.57
8.1.40.0000.00817.49
8.1.30.0000.00717.56
8.1.20.0040.00417.69
8.1.10.0040.00417.64
8.1.00.0030.00617.48
8.0.300.0070.00019.98
8.0.290.0000.00716.93
8.0.280.0070.00018.45
8.0.270.0000.00717.16
8.0.260.0070.00016.90
8.0.250.0000.00817.02
8.0.240.0030.00717.04
8.0.230.0030.00317.05
8.0.220.0030.00316.96
8.0.210.0000.00717.04
8.0.200.0030.00317.04
8.0.190.0030.00317.05
8.0.180.0000.00717.02
8.0.170.0000.00716.88
8.0.160.0040.00417.01
8.0.150.0080.00016.95
8.0.140.0030.00516.97
8.0.130.0000.00513.43
8.0.120.0000.00816.88
8.0.110.0040.00416.87
8.0.100.0070.00017.01
8.0.90.0030.00316.83
8.0.80.0070.00816.93
8.0.70.0040.00416.98
8.0.60.0040.00416.87
8.0.50.0040.00416.85
8.0.30.0120.00617.33
8.0.20.0120.00817.40
8.0.10.0090.00016.92
8.0.00.0130.00616.77
7.4.330.0000.00516.71
7.4.320.0000.00716.71
7.4.300.0030.00316.64
7.4.290.0040.00416.65
7.4.280.0070.00016.50
7.4.270.0040.00416.63
7.4.260.0050.00013.39
7.4.250.0000.00716.58
7.4.240.0050.00316.60
7.4.230.0000.00716.53
7.4.220.0000.01816.73
7.4.210.0070.00916.82
7.4.200.0030.00416.56
7.4.190.0000.00716.59
7.4.160.0080.00816.39
7.4.150.0100.00717.40
7.4.140.0140.00717.86
7.4.130.0130.00416.56
7.4.120.0080.00916.71
7.4.110.0030.01316.82
7.4.100.0080.01216.80
7.4.90.0120.00616.55
7.4.80.0080.00819.39
7.4.70.0160.00616.80
7.4.60.0070.01016.66
7.4.50.0040.00416.44
7.4.40.0030.01022.77
7.4.30.0060.01016.63
7.4.10.0030.01014.97
7.4.00.0070.00815.24
7.3.330.0000.00513.00
7.3.320.0000.00713.11
7.3.310.0030.00316.25
7.3.300.0070.00016.32
7.3.290.0050.01216.27
7.3.280.0090.01016.24
7.3.270.0070.01017.40
7.3.260.0100.01218.24
7.3.250.0030.01416.44
7.3.240.0100.00716.42
7.3.230.0080.00816.39
7.3.210.0140.00316.65
7.3.200.0090.00919.39
7.3.190.0060.01516.21
7.3.180.0070.01016.32
7.3.170.0050.01116.50
7.3.160.0070.01016.18
7.3.130.0000.01514.82
7.3.120.0080.00614.72
7.3.110.0110.00714.72
7.3.100.0030.01214.45
7.3.90.0030.01514.70
7.3.80.0120.00315.11
7.3.70.0000.01214.71
7.3.60.0040.01514.94
7.3.50.0040.01414.68
7.3.40.0080.00414.62
7.3.30.0060.00614.89
7.3.20.0070.00716.78
7.3.10.0070.00716.48
7.3.00.0000.01416.89
7.2.330.0070.01416.71
7.2.320.0090.01316.59
7.2.310.0070.01016.54
7.2.300.0070.01016.56
7.2.290.0110.00716.60
7.2.260.0100.01014.99
7.2.250.0130.00315.12
7.2.240.0060.00915.01
7.2.230.0030.01014.99
7.2.220.0030.01215.00
7.2.210.0100.00315.13
7.2.200.0060.00914.91
7.2.190.0100.00615.16
7.2.180.0110.00315.14
7.2.170.0100.00314.96
7.2.160.0060.00314.96
7.2.150.0040.01116.55
7.2.140.0040.01116.95
7.2.130.0040.01116.89
7.2.120.0090.00916.91
7.2.110.0090.00617.02
7.2.100.0110.00616.85
7.2.90.0060.00616.82
7.2.80.0070.00416.70
7.2.70.0030.01316.94
7.2.60.0090.00716.61
7.2.50.0070.00716.94
7.2.40.0100.00316.86
7.2.30.0070.01116.64
7.2.20.0100.00316.95
7.2.10.0000.01116.76
7.2.00.0090.00618.23
7.1.330.0060.00315.64
7.1.320.0100.00316.11
7.1.310.0040.01115.77
7.1.300.0000.01615.68
7.1.290.0100.00315.80
7.1.280.0030.01315.87
7.1.270.0060.00616.03
7.1.260.0030.00715.98
7.1.250.0030.01015.94
7.1.240.0060.00315.66
7.1.230.0030.01015.94
7.1.220.0040.01215.88
7.1.210.0040.01115.54
7.1.200.0050.00515.79
7.1.190.0030.01515.95
7.1.180.0100.00316.03
7.1.170.0030.00816.00
7.1.160.0140.00015.88
7.1.150.0100.00715.76
7.1.140.0040.01215.90
7.1.130.0060.00615.70
7.1.120.0090.00615.67
7.1.110.0080.00015.59
7.1.100.0030.00717.25
7.1.90.0110.00715.92
7.1.80.0060.00915.85
7.1.70.0100.00116.53
7.1.60.0130.00717.59
7.1.50.0080.01216.40
7.1.40.0070.00715.87
7.1.30.0070.00715.91
7.1.20.0040.00816.00
7.1.10.0000.01015.80
7.1.00.0040.02719.29
7.0.330.0120.00315.51
7.0.320.0060.00815.63
7.0.310.0080.00815.41
7.0.300.0000.00815.52
7.0.290.0060.00915.54
7.0.280.0100.00615.57
7.0.270.0000.01515.65
7.0.260.0070.00715.39
7.0.250.0030.00515.53
7.0.240.0030.01215.22
7.0.230.0060.00315.55
7.0.220.0060.00615.38
7.0.210.0080.00015.36
7.0.200.0070.00516.29
7.0.190.0110.00615.32
7.0.180.0000.01315.66
7.0.170.0030.00915.61
7.0.160.0070.00415.54
7.0.150.0080.00415.60
7.0.140.0030.04018.71
7.0.130.0060.00315.53
7.0.120.0030.01015.54
7.0.110.0070.00415.36
7.0.100.0020.04517.83
7.0.90.0070.04217.56
7.0.80.0050.04217.79
7.0.70.0180.03017.75
7.0.60.0080.04217.58
7.0.50.0170.04217.89
7.0.40.0070.02616.81
7.0.30.0090.04516.78
7.0.20.0020.04816.84
7.0.10.0090.02216.69
7.0.00.0080.04316.71
5.6.400.0040.00714.29
5.6.390.0040.01214.54
5.6.380.0040.00714.25
5.6.370.0030.00913.98
5.6.360.0000.01314.11
5.6.350.0000.01414.41
5.6.340.0040.00714.54
5.6.330.0090.00314.49
5.6.320.0100.00014.17
5.6.310.0060.00914.27
5.6.300.0110.00313.99
5.6.290.0030.00914.32
5.6.280.0040.04117.66
5.6.270.0030.01014.18
5.6.260.0000.00814.64
5.6.250.0070.02817.49
5.6.240.0070.04217.34
5.6.230.0090.04617.53
5.6.220.0100.03817.42
5.6.210.0040.04117.46
5.6.200.0100.02017.52
5.6.190.0030.02917.63
5.6.180.0090.03917.55
5.6.170.0080.04317.66
5.6.160.0030.02617.71
5.6.150.0030.02517.73
5.6.140.0050.04017.62
5.6.130.0020.04217.57
5.6.120.0090.02917.57
5.6.110.0060.04317.70
5.6.100.0050.02417.53
5.6.90.0060.02417.64
5.6.80.0040.02217.39
5.6.70.0060.02617.25
5.6.60.0020.02617.31
5.6.50.0020.02717.27
5.6.40.0100.02017.40
5.6.30.0030.02717.31
5.6.20.0020.02017.29
5.6.10.0060.01817.29
5.6.00.0080.01717.30
5.5.380.0020.03317.40
5.5.370.0040.02217.28
5.5.360.0090.02017.30
5.5.350.0040.03917.11
5.5.340.0070.02817.38
5.5.330.0050.02817.52
5.5.320.0040.02617.36
5.5.310.0070.04217.53
5.5.300.0030.04317.53
5.5.290.0070.04617.55
5.5.280.0060.03617.39
5.5.270.0050.03817.63
5.5.260.0030.02617.60
5.5.250.0060.02517.37
5.5.240.0020.02817.27
5.5.230.0030.02317.24
5.5.220.0060.02117.12
5.5.210.0070.02217.34
5.5.200.0070.02117.21
5.5.190.0020.02217.19
5.5.180.0080.01917.07
5.5.170.0050.00514.07
5.5.160.0060.02117.17
5.5.150.0050.02117.06
5.5.140.0080.01816.99
5.5.130.0080.02017.15
5.5.120.0050.02317.22
5.5.110.0020.02017.18
5.5.100.0060.02317.02
5.5.90.0050.02017.07
5.5.80.0030.02117.11
5.5.70.0050.02516.97
5.5.60.0030.02016.93
5.5.50.0050.02717.02
5.5.40.0030.02117.07
5.5.30.0000.02417.03
5.5.20.0020.02217.12
5.5.10.0050.02016.85
5.5.00.0070.01617.11
5.4.450.0070.03715.37
5.4.440.0020.03515.42
5.4.430.0040.02215.34
5.4.420.0050.02015.33
5.4.410.0000.02615.27
5.4.400.0030.02315.24
5.4.390.0080.01815.21
5.4.380.0080.02215.26
5.4.370.0050.02015.25
5.4.360.0140.02115.22
5.4.350.0030.01815.24
5.4.340.0020.02215.17
5.4.330.0070.00011.38
5.4.320.0030.01815.21
5.4.310.0060.01815.16
5.4.300.0060.01515.16
5.4.290.0030.02015.20
5.4.280.0030.02515.14
5.4.270.0060.01515.21
5.4.260.0070.01315.26
5.4.250.0050.02115.30
5.4.240.0040.02015.22
5.4.230.0020.01815.21
5.4.220.0050.02215.23
5.4.210.0020.01815.08
5.4.200.0020.02415.20
5.4.190.0020.02115.20
5.4.180.0000.02215.24
5.4.170.0020.02615.16
5.4.160.0040.01815.21
5.4.150.0030.02315.13
5.4.140.0030.01913.82
5.4.130.0050.01713.85
5.4.120.0030.01713.75
5.4.110.0020.01913.84
5.4.100.0050.01813.91
5.4.90.0020.02213.82
5.4.80.0030.01713.85
5.4.70.0050.01913.79
5.4.60.0020.02313.86
5.4.50.0020.02013.88
5.4.40.0020.03013.89
5.4.30.0040.02113.83
5.4.20.0090.03313.78
5.4.10.0090.03813.88
5.4.00.0020.04213.58
5.3.290.0020.02512.95
5.3.280.0050.01712.96
5.3.270.0050.01812.98
5.3.260.0050.01812.95
5.3.250.0030.01712.98
5.3.240.0020.01812.97
5.3.230.0030.02212.92
5.3.220.0020.02412.96
5.3.210.0040.01612.93
5.3.200.0050.02212.95
5.3.190.0030.02212.97
5.3.180.0030.02112.89
5.3.170.0040.01512.95
5.3.160.0050.03712.95
5.3.150.0020.03012.97
5.3.140.0050.03512.96
5.3.130.0040.02712.95
5.3.120.0060.02312.96
5.3.110.0080.03812.95
5.3.100.0080.02512.64
5.3.90.0030.03712.67
5.3.80.0030.02512.58
5.3.70.0070.03112.68
5.3.60.0050.02012.69
5.3.50.0050.02512.66
5.3.40.0030.03312.66
5.3.30.0080.03612.52
5.3.20.0030.02512.53
5.3.10.0030.02112.46
5.3.00.0030.03812.50
5.2.170.0030.06012.61
5.2.160.0030.05712.61
5.2.150.0030.06312.61
5.2.140.0070.05712.61
5.2.130.0000.05312.61
5.2.120.0000.04312.61
5.2.110.0100.05312.61
5.2.100.0030.03312.61
5.2.90.0030.05312.61
5.2.80.0000.04312.61
5.2.70.0000.05712.61
5.2.60.0000.03312.61
5.2.50.0070.05712.61
5.2.40.0130.04712.61
5.2.30.0000.07012.61
5.2.20.0100.05712.61
5.2.10.0070.03712.61
5.2.00.0030.03012.61
5.1.60.0100.01712.61
5.1.50.0000.05312.61
5.1.40.0000.05712.61
5.1.30.0000.06312.61
5.1.20.0030.06312.61
5.1.10.0000.02712.61
5.1.00.0070.04312.61
5.0.50.0070.02712.61
5.0.40.0100.03712.61
5.0.30.0000.03012.61
5.0.20.0030.01712.61
5.0.10.0000.03012.61
5.0.00.0000.04012.61
4.4.90.0000.01712.61
4.4.80.0000.01712.61
4.4.70.0000.03712.61
4.4.60.0000.03312.61
4.4.50.0000.03712.61
4.4.40.0070.02312.61
4.4.30.0030.03312.61
4.4.20.0030.03712.61
4.4.10.0030.03312.61
4.4.00.0070.04012.61
4.3.110.0030.01312.61
4.3.100.0030.03012.61
4.3.90.0000.03012.61
4.3.80.0030.02012.61
4.3.70.0030.03012.61
4.3.60.0000.03012.61
4.3.50.0000.02712.61
4.3.40.0030.03312.61
4.3.30.0000.01712.61
4.3.20.0000.01712.61
4.3.10.0000.02312.61
4.3.00.0030.01712.61

preferences:
46.55 ms | 401 KiB | 5 Q