3v4l.org

run code in 300+ PHP versions simultaneously
<?php $matches=array(); preg_match("/ [a-z]*/i","php hhvm apache",$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)
8.3.40.0070.00718.89
8.3.30.0030.01418.94
8.3.20.0040.01120.13
8.3.10.0060.00320.70
8.3.00.0030.00519.38
8.2.170.0000.01522.96
8.2.160.0110.00320.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00422.19
8.2.110.0090.00019.30
8.2.100.0080.00417.78
8.2.90.0000.00817.75
8.2.80.0060.00617.97
8.2.70.0080.00017.75
8.2.60.0050.00317.80
8.2.50.0060.00318.07
8.2.40.0080.00018.09
8.2.30.0000.00719.25
8.2.20.0000.00717.67
8.2.10.0040.00418.01
8.2.00.0040.00417.80
8.1.270.0040.00423.79
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00020.55
8.1.230.0070.00417.83
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0000.00917.35
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0030.00618.73
8.1.160.0040.00421.95
8.1.150.0070.00018.84
8.1.140.0040.00417.44
8.1.130.0030.00317.83
8.1.120.0000.00817.57
8.1.110.0070.00017.44
8.1.100.0000.00717.50
8.1.90.0070.00317.50
8.1.80.0030.00317.56
8.1.70.0050.00217.47
8.1.60.0040.00417.55
8.1.50.0050.00317.50
8.1.40.0000.00817.64
8.1.30.0030.00617.70
8.1.20.0040.00417.74
8.1.10.0000.00817.60
8.1.00.0000.00817.59
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0070.00018.38
8.0.270.0000.00717.14
8.0.260.0000.00717.20
8.0.250.0000.00717.07
8.0.240.0000.00616.92
8.0.230.0030.00316.93
8.0.220.0030.00316.94
8.0.210.0080.00017.03
8.0.200.0040.00416.90
8.0.190.0060.00316.98
8.0.180.0000.00716.99
8.0.170.0040.00417.08
8.0.160.0000.00717.00
8.0.150.0040.00416.84
8.0.140.0050.00316.93
8.0.130.0000.00513.35
8.0.120.0040.00416.94
8.0.110.0070.00016.93
8.0.100.0050.00216.85
8.0.90.0050.00317.00
8.0.80.0110.01117.01
8.0.70.0040.00416.98
8.0.60.0040.00416.80
8.0.50.0050.00316.79
8.0.30.0090.01317.26
8.0.20.0080.01017.40
8.0.10.0000.00717.05
8.0.00.0130.00716.71
7.4.330.0000.00515.05
7.4.320.0070.00016.54
7.4.300.0000.00716.78
7.4.290.0050.00316.68
7.4.280.0000.00716.63
7.4.270.0070.00016.67
7.4.260.0000.00716.60
7.4.250.0040.00416.60
7.4.240.0020.00516.64
7.4.230.0000.00716.55
7.4.220.0130.00616.81
7.4.210.0000.01916.63
7.4.200.0000.00716.83
7.4.160.0100.00816.31
7.4.150.0130.01317.40
7.4.140.0090.01117.86
7.4.130.0060.01116.59
7.4.120.0120.00516.63
7.4.110.0070.01116.68
7.4.100.0120.00616.39
7.4.90.0110.00716.54
7.4.80.0080.00819.37
7.4.70.0090.01216.55
7.4.60.0100.00616.54
7.4.50.0050.00016.51
7.4.40.0100.01416.41
7.4.30.0120.00916.54
7.4.10.0030.01415.14
7.4.00.0090.00615.19
7.3.330.0030.00313.06
7.3.320.0050.00013.12
7.3.310.0070.00016.48
7.3.300.0000.00616.27
7.3.290.0120.00316.27
7.3.280.0110.00916.29
7.3.270.0060.01217.40
7.3.260.0100.01016.42
7.3.250.0110.00816.67
7.3.240.0140.00316.35
7.3.230.0040.01316.65
7.3.210.0160.00816.55
7.3.200.0170.00719.39
7.3.190.0100.01016.47
7.3.180.0100.00616.25
7.3.170.0100.00716.55
7.3.160.0120.00616.22
7.3.130.0140.00314.89
7.3.120.0060.01015.02
7.3.110.0030.01214.82
7.3.100.0060.01014.72
7.3.90.0070.00514.94
7.3.80.0070.00514.70
7.3.70.0040.00714.89
7.3.60.0090.00414.87
7.3.50.0080.00714.77
7.3.40.0020.01214.91
7.3.30.0060.00814.64
7.3.20.0030.01216.74
7.3.10.0030.00816.61
7.3.00.0050.00616.70
7.2.330.0120.00416.76
7.2.320.0100.00716.68
7.2.310.0120.00916.66
7.2.300.0110.01116.45
7.2.290.0030.01316.44
7.2.260.0060.00915.04
7.2.250.0030.01614.84
7.2.240.0060.00914.99
7.2.230.0040.00915.09
7.2.220.0040.01015.00
7.2.210.0050.01015.00
7.2.200.0030.01115.14
7.2.190.0060.00814.79
7.2.180.0100.00214.98
7.2.170.0070.00714.92
7.2.160.0050.00814.91
7.2.150.0050.01017.05
7.2.140.0050.01116.79
7.2.130.0040.00916.83
7.2.120.0130.00316.76
7.2.110.0060.00916.89
7.2.100.0090.00516.70
7.2.90.0020.01016.87
7.2.80.0080.01116.95
7.2.70.0020.01416.94
7.2.60.0070.00716.80
7.2.50.0050.01116.91
7.2.40.0000.01616.87
7.2.30.0060.00617.02
7.2.20.0080.00816.77
7.2.10.0020.01216.79
7.2.00.0050.00817.78
7.1.330.0060.00615.79
7.1.320.0040.00615.71
7.1.310.0020.01016.08
7.1.300.0050.01115.89
7.1.290.0090.00315.82
7.1.280.0050.00815.75
7.1.270.0060.00315.84
7.1.260.0060.00715.83
7.1.250.0040.00815.90
7.1.240.0100.01015.88
7.1.230.0070.01015.68
7.1.220.0070.01315.87
7.1.210.0130.00015.91
7.1.200.0090.00515.66
7.1.190.0070.00715.80
7.1.180.0000.00915.97
7.1.170.0000.01515.83
7.1.160.0070.00715.75
7.1.150.0060.00615.87
7.1.140.0060.01215.75
7.1.130.0110.00415.86
7.1.120.0070.00715.94
7.1.110.0070.00416.04
7.1.100.0060.00616.93
7.1.90.0030.00716.06
7.1.80.0030.01015.98
7.1.70.0050.01316.50
7.1.60.0050.01217.69
7.1.50.0090.01016.42
7.1.40.0030.00615.76
7.1.30.0030.01215.91
7.1.20.0080.00815.60
7.1.10.0030.01416.00
7.1.00.0020.04719.06
7.0.330.0060.00615.25
7.0.320.0000.01615.55
7.0.310.0040.01215.46
7.0.300.0060.00915.72
7.0.290.0070.01015.54
7.0.280.0040.00415.62
7.0.270.0030.01015.66
7.0.260.0100.00615.41
7.0.250.0030.01115.20
7.0.240.0040.00415.44
7.0.230.0060.00615.58
7.0.220.0030.00615.65
7.0.210.0090.00615.55
7.0.200.0060.00616.23
7.0.190.0030.00715.72
7.0.180.0030.00915.55
7.0.170.0030.01015.58
7.0.160.0090.00615.53
7.0.150.0030.01015.75
7.0.140.0020.04118.79
7.0.130.0120.00015.51
7.0.120.0060.00915.64
7.0.110.0000.01315.64
7.0.100.0150.02317.78
7.0.90.0140.04117.61
7.0.80.0210.03917.61
7.0.70.0080.04717.70
7.0.60.0160.04117.63
7.0.50.0080.04517.98
7.0.40.0080.04216.70
7.0.30.0050.04316.88
7.0.20.0070.03816.77
7.0.10.0080.04316.88
7.0.00.0070.03216.84
5.6.400.0100.00014.31
5.6.390.0060.00614.55
5.6.380.0000.01013.92
5.6.370.0030.01014.45
5.6.360.0070.01014.55
5.6.350.0030.01213.83
5.6.340.0070.00714.00
5.6.330.0030.01014.52
5.6.320.0070.00714.64
5.6.310.0060.00314.50
5.6.300.0030.01314.21
5.6.290.0000.01714.19
5.6.280.0050.03817.56
5.6.270.0070.00314.19
5.6.260.0030.00714.41
5.6.250.0120.04217.52
5.6.240.0120.03517.41
5.6.230.0080.02717.44
5.6.220.0050.02517.38
5.6.210.0080.04217.38
5.6.200.0110.03817.68
5.6.190.0070.03917.53
5.6.180.0020.03417.73
5.6.170.0050.03017.67
5.6.160.0070.04017.78
5.6.150.0120.03817.63
5.6.140.0070.03017.48
5.6.130.0050.03117.58
5.6.120.0080.04517.58
5.6.110.0080.04317.59
5.6.100.0020.05117.63
5.6.90.0080.04317.81
5.6.80.0050.04417.28
5.6.70.0100.03717.18
5.6.60.0080.04317.29
5.6.50.0100.03217.15
5.6.40.0060.03717.42
5.6.30.0120.03717.40
5.6.20.0080.03517.21
5.6.10.0100.03417.49
5.6.00.0070.04017.31
5.5.380.0090.04017.28
5.5.370.0100.04017.15
5.5.360.0100.03617.31
5.5.350.0100.04217.15
5.5.340.0080.03817.42
5.5.330.0110.04017.39
5.5.320.0060.04117.48
5.5.310.0070.05517.56
5.5.300.0080.03417.42
5.5.290.0070.04017.56
5.5.280.0060.03317.32
5.5.270.0030.04017.53
5.5.260.0100.04017.67
5.5.250.0100.04017.33
5.5.240.0070.04217.13
5.5.230.0070.04217.13
5.5.220.0130.03517.05
5.5.210.0050.04617.18
5.5.200.0070.04217.14
5.5.190.0110.04217.19
5.5.180.0050.04517.06
5.5.170.0090.00314.15
5.5.160.0070.04217.01
5.5.150.0060.04317.30
5.5.140.0060.03617.10
5.5.130.0090.04017.09
5.5.120.0050.04317.12
5.5.110.0060.04317.16
5.5.100.0050.02817.01
5.5.90.0070.02817.18
5.5.80.0030.03917.19
5.5.70.0130.03516.95
5.5.60.0070.04116.92
5.5.50.0060.04417.09
5.5.40.0050.02717.01
5.5.30.0030.03016.94
5.5.20.0070.04017.04
5.5.10.0100.03717.14
5.5.00.0040.03116.91
5.4.450.0050.04215.59
5.4.440.0000.03815.59
5.4.430.0050.03315.54
5.4.420.0070.02515.59
5.4.410.0050.04215.54
5.4.400.0070.02415.43
5.4.390.0060.04115.42
5.4.380.0110.03515.47
5.4.370.0050.02015.42
5.4.360.0030.04315.42
5.4.350.0030.04315.43
5.4.340.0030.04515.30
5.4.330.0030.00711.81
5.4.320.0030.04115.40
5.4.310.0070.03915.36
5.4.300.0050.03315.39
5.4.290.0060.03315.42
5.4.280.0090.03915.42
5.4.270.0050.02415.44
5.4.260.0080.03815.44
5.4.250.0050.04015.42
5.4.240.0050.02315.46
5.4.230.0060.02315.39
5.4.220.0090.03515.39
5.4.210.0070.03515.43
5.4.200.0030.03015.38
5.4.190.0050.02015.47
5.4.180.0070.03815.39
5.4.170.0090.03315.46
5.4.160.0050.03815.29
5.4.150.0090.03815.41
5.4.140.0000.02614.03
5.4.130.0060.03514.08
5.4.120.0120.03213.92
5.4.110.0040.03914.09
5.4.100.0070.03314.09
5.4.90.0040.03114.13
5.4.80.0020.02514.05
5.4.70.0020.04514.12
5.4.60.0050.04014.00
5.4.50.0050.03514.00
5.4.40.0110.03614.05
5.4.30.0050.03814.04
5.4.20.0080.03614.07
5.4.10.0030.03614.02
5.4.00.0030.02513.79
5.3.290.0030.08014.63
5.3.280.0100.07314.59
5.3.270.0070.06714.59
5.3.260.0000.06714.47
5.3.250.0100.06714.52
5.3.240.0130.06314.59
5.3.230.0170.06714.53
5.3.220.0070.07714.55
5.3.210.0000.05014.57
5.3.200.0170.06014.55
5.3.190.0070.04314.53
5.3.180.0070.07314.54
5.3.170.0000.08014.54
5.3.160.0070.07714.50
5.3.150.0070.07714.41
5.3.140.0030.07714.51
5.3.130.0030.07714.51
5.3.120.0070.07714.53
5.3.110.0100.04314.53
5.3.100.0100.07013.99
5.3.90.0070.06714.01
5.3.80.0070.07013.98
5.3.70.0130.02714.00
5.3.60.0000.07713.75
5.3.50.0070.06013.89
5.3.40.0030.07713.80
5.3.30.0130.07013.76
5.3.20.0070.07013.45
5.3.10.0030.07013.44
5.3.00.0100.05313.50
5.2.170.0030.04311.18
5.2.160.0030.03310.96
5.2.150.0030.02711.13
5.2.140.0070.06311.00
5.2.130.0100.06011.14
5.2.120.0000.06311.09
5.2.110.0030.06310.95
5.2.100.0030.02711.14
5.2.90.0000.07011.17
5.2.80.0070.06011.01
5.2.70.0030.06311.11
5.2.60.0070.05311.01
5.2.50.0030.06310.84
5.2.40.0030.05311.00
5.2.30.0030.06010.89
5.2.20.0000.05710.97
5.2.10.0100.05310.84
5.2.00.0000.06010.84
5.1.60.0000.03010.84
5.1.50.0030.05310.84
5.1.40.0030.05010.84
5.1.30.0100.05310.84
5.1.20.0070.02710.84
5.1.10.0070.04710.84
5.1.00.0070.05310.84
5.0.50.0030.05010.84
5.0.40.0070.04010.84
5.0.30.0030.06710.84
5.0.20.0030.04710.84
5.0.10.0100.03710.84
5.0.00.0030.06310.84
4.4.90.0000.03710.84
4.4.80.0000.02010.84
4.4.70.0070.03310.84
4.4.60.0000.02010.84
4.4.50.0030.03310.84
4.4.40.0000.04710.84
4.4.30.0070.02710.84
4.4.20.0030.02310.84
4.4.10.0000.03710.84
4.4.00.0130.04310.84
4.3.110.0070.03010.84
4.3.100.0000.02310.84
4.3.90.0000.02710.84
4.3.80.0070.05310.84
4.3.70.0030.03310.84
4.3.60.0000.02010.84
4.3.50.0000.03710.84
4.3.40.0000.04010.84
4.3.30.0000.03310.84
4.3.20.0000.03010.84
4.3.10.0000.03010.84
4.3.00.0000.03310.84

preferences:
43.61 ms | 400 KiB | 5 Q