3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "ciao mondo - Note: addio"; preg_match("/.*-\sNote:\s(.+)/", $a, $res); var_dump($res);

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)
8.3.60.0090.00618.30
8.3.50.0120.00316.37
8.3.40.0110.00718.83
8.3.30.0080.01218.90
8.3.20.0000.00820.34
8.3.10.0040.00421.69
8.3.00.0030.00520.87
8.2.180.0060.01518.79
8.2.170.0040.01122.96
8.2.160.0090.00922.38
8.2.150.0120.00624.18
8.2.140.0130.00324.66
8.2.130.0030.00622.38
8.2.120.0000.00826.35
8.2.110.0070.00421.23
8.2.100.0030.00720.39
8.2.90.0000.01019.33
8.2.80.0040.00417.97
8.2.70.0030.00517.93
8.2.60.0000.00918.22
8.2.50.0030.00618.10
8.2.40.0040.00422.48
8.2.30.0030.00621.02
8.2.20.0070.00017.88
8.2.10.0050.00217.89
8.2.00.0070.00017.92
8.1.280.0140.00325.92
8.1.270.0040.00422.01
8.1.260.0100.00726.35
8.1.250.0030.00628.09
8.1.240.0100.00022.20
8.1.230.0080.00420.81
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0000.00917.25
8.1.180.0040.00418.10
8.1.170.0040.00418.67
8.1.160.0060.00319.04
8.1.150.0000.00820.65
8.1.140.0000.00719.53
8.1.130.0030.00318.84
8.1.120.0000.00717.55
8.1.110.0030.00617.42
8.1.100.0040.00417.51
8.1.90.0040.00417.44
8.1.80.0070.00017.44
8.1.70.0000.00817.37
8.1.60.0090.00017.70
8.1.50.0040.00417.48
8.1.40.0090.00017.57
8.1.30.0000.00717.73
8.1.20.0000.00917.65
8.1.10.0000.00917.69
8.1.00.0090.00017.46
8.0.300.0070.00019.76
8.0.290.0000.00816.63
8.0.280.0050.00318.39
8.0.270.0030.00317.08
8.0.260.0000.00716.82
8.0.250.0030.00317.02
8.0.240.0000.00816.88
8.0.230.0000.00717.03
8.0.220.0030.00316.89
8.0.210.0070.00016.84
8.0.200.0030.00317.04
8.0.190.0060.00316.94
8.0.180.0000.00817.03
8.0.170.0000.00716.90
8.0.160.0000.00716.97
8.0.150.0030.00316.86
8.0.140.0030.00516.94
8.0.130.0050.00013.48
8.0.120.0040.00416.93
8.0.110.0040.00416.96
8.0.100.0040.00417.00
8.0.90.0000.00817.01
8.0.80.0100.00617.00
8.0.70.0070.00017.02
8.0.60.0000.01017.01
8.0.50.0050.00216.97
8.0.30.0090.01117.18
8.0.20.0100.00917.40
8.0.10.0000.00817.07
8.0.00.0130.01116.94
7.4.330.0000.00515.55
7.4.320.0030.00316.67
7.4.300.0000.00716.61
7.4.290.0020.00516.64
7.4.280.0040.00416.68
7.4.270.0030.00316.73
7.4.260.0060.00013.45
7.4.250.0000.00716.62
7.4.240.0000.00816.81
7.4.230.0030.00516.53
7.4.220.0090.00916.49
7.4.210.0030.01716.54
7.4.200.0050.00216.81
7.4.160.0080.01116.51
7.4.150.0100.01017.40
7.4.140.0140.01017.86
7.4.130.0090.00916.39
7.4.120.0170.00316.65
7.4.110.0040.01516.63
7.4.100.0120.00616.59
7.4.90.0100.00616.70
7.4.80.0140.00319.39
7.4.70.0070.01016.72
7.4.60.0060.00916.89
7.4.50.0060.00916.48
7.4.40.0130.00316.58
7.4.30.0060.01616.68
7.4.10.0070.01114.79
7.4.00.0110.00515.02
7.3.330.0050.00013.11
7.3.320.0000.00613.02
7.3.310.0040.00416.15
7.3.300.0000.00716.27
7.3.290.0070.00916.25
7.3.280.0090.00716.30
7.3.270.0210.00317.40
7.3.260.0080.00816.41
7.3.250.0120.00816.45
7.3.240.0080.00916.46
7.3.230.0110.00716.48
7.3.210.0060.01016.50
7.3.200.0110.00816.51
7.3.190.0030.01416.49
7.3.180.0100.01016.24
7.3.170.0120.00316.34
7.3.160.0090.00616.40
7.3.130.0120.00014.72
7.3.120.0120.00414.49
7.3.110.0100.01014.65
7.3.100.0030.01014.91
7.3.90.0100.00314.82
7.3.80.0080.00014.69
7.3.70.0070.00714.76
7.3.60.0000.01114.79
7.3.50.0000.01414.77
7.3.40.0090.00614.46
7.3.30.0000.01414.69
7.3.20.0070.00716.45
7.3.10.0040.00816.85
7.3.00.0000.01116.24
7.2.330.0120.00616.49
7.2.320.0100.00716.57
7.2.310.0080.00816.52
7.2.300.0170.00316.58
7.2.290.0090.00916.71
7.2.260.0030.01515.06
7.2.250.0100.01014.96
7.2.240.0040.01114.71
7.2.230.0030.00914.91
7.2.220.0100.00614.55
7.2.210.0000.01114.91
7.2.200.0100.00315.02
7.2.190.0060.00614.61
7.2.180.0030.01014.91
7.2.170.0060.00615.02
7.2.160.0080.00414.84
7.2.150.0060.00617.02
7.2.140.0090.00316.73
7.2.130.0000.01117.01
7.2.120.0090.00616.68
7.2.110.0090.00616.91
7.2.100.0060.00717.04
7.2.90.0090.00616.98
7.2.80.0060.00616.86
7.2.70.0030.01016.63
7.2.60.0090.00317.07
7.2.50.0040.01116.94
7.2.40.0090.00016.89
7.2.30.0060.00617.01
7.2.20.0060.00316.68
7.2.10.0030.00616.80
7.2.00.0040.00818.32
7.1.330.0120.00015.71
7.1.320.0000.00915.91
7.1.310.0000.01316.00
7.1.300.0030.01015.49
7.1.290.0090.00315.93
7.1.280.0030.00916.05
7.1.270.0000.01415.86
7.1.260.0030.01415.82
7.1.250.0100.00315.79
7.1.240.0070.00715.66
7.1.230.0030.00815.93
7.1.220.0090.00615.73
7.1.210.0000.01315.89
7.1.200.0000.01015.90
7.1.190.0060.00315.63
7.1.180.0060.00315.80
7.1.170.0040.00415.73
7.1.160.0030.00915.86
7.1.150.0000.01015.79
7.1.140.0100.00015.99
7.1.130.0100.00316.04
7.1.120.0070.01015.57
7.1.110.0040.01115.70
7.1.100.0080.00416.86
7.1.90.0040.01116.02
7.1.80.0060.00616.01
7.1.70.0040.00716.65
7.1.60.0150.00824.46
7.1.50.0170.01824.32
7.1.40.0220.00824.30
7.1.30.0170.01424.21
7.1.20.0200.00924.30
7.1.10.0100.01015.31
7.1.00.0240.00115.43
7.0.330.0000.00915.52
7.0.320.0040.00415.43
7.0.310.0000.00915.43
7.0.300.0030.01015.10
7.0.290.0050.00515.42
7.0.280.0040.00815.48
7.0.270.0040.01115.29
7.0.260.0100.00615.09
7.0.250.0060.00815.48
7.0.240.0090.00315.55
7.0.230.0040.01115.56
7.0.220.0120.00015.58
7.0.210.0000.01615.24
7.0.200.0220.01115.04
7.0.190.0070.00515.15
7.0.180.0520.00914.90
7.0.170.0070.00515.11
7.0.160.0050.00614.98
7.0.150.0080.00514.83
7.0.140.0170.00715.00
7.0.130.0160.00515.09
7.0.120.0020.01215.15
7.0.110.0130.01015.12
7.0.100.0170.00715.03
7.0.90.0120.01115.12
7.0.80.0170.00715.08
7.0.70.0120.01015.00
7.0.60.0160.00514.86
7.0.50.0140.00915.07
7.0.40.0030.01014.19
7.0.30.0130.00514.25
7.0.20.0160.00814.15
7.0.10.0030.01214.11
7.0.00.0100.00614.15
5.6.400.0060.00613.86
5.6.390.0030.01013.78
5.6.380.0060.00614.34
5.6.370.0030.01013.68
5.6.360.0040.00414.40
5.6.350.0000.00814.39
5.6.340.0060.00314.42
5.6.330.0000.01214.34
5.6.320.0040.01214.13
5.6.310.0030.01114.50
5.6.300.0000.00814.45
5.6.290.0100.00314.30
5.6.280.0000.01714.28
5.6.270.0000.01414.42
5.6.260.0030.01014.37
5.6.250.0030.01014.18
5.6.240.0000.01214.26
5.6.230.0040.00814.03
5.6.220.0100.00714.23
5.6.210.0050.00514.07
5.6.200.0000.01513.92
5.6.190.0000.01314.10
5.6.180.0030.00914.51
5.6.170.0030.00613.86
5.6.160.0030.00514.00
5.6.150.0000.01814.21
5.6.140.0030.01214.18
5.6.130.0000.01414.24
5.6.120.0090.00914.15
5.6.110.0060.01214.27
5.6.100.0060.00914.27
5.6.90.0040.00413.97
5.6.80.0030.01014.21
5.6.70.0040.00414.25
5.6.60.0000.01114.15
5.6.50.0030.01014.20
5.6.40.0070.00713.89
5.6.30.0030.01014.36
5.6.20.0000.00913.95
5.6.10.0030.00614.25
5.6.00.0030.00714.04

preferences:
52.24 ms | 401 KiB | 5 Q