3v4l.org

run code in 300+ PHP versions simultaneously
<?php $formula = "B2/@A14 * 12"; $pattern = '#@([A-Z][\d]+)#'; preg_match_all($pattern,$formula,$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)
8.3.60.0110.01118.43
8.3.50.0090.00721.20
8.3.40.0040.01118.88
8.3.30.0180.00020.34
8.3.20.0060.00320.34
8.3.10.0080.00020.91
8.3.00.0080.00022.29
8.2.180.0120.00916.75
8.2.170.0110.00722.96
8.2.160.0090.00622.15
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.95
8.2.110.0000.00919.27
8.2.100.0070.00417.84
8.2.90.0040.00419.08
8.2.80.0050.00317.97
8.2.70.0080.00017.50
8.2.60.0060.00317.91
8.2.50.0080.00018.07
8.2.40.0040.00418.13
8.2.30.0040.00419.51
8.2.20.0030.00617.72
8.2.10.0040.00417.63
8.2.00.0040.00417.81
8.1.280.0060.01225.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00322.46
8.1.230.0070.00420.98
8.1.220.0050.00318.77
8.1.210.0000.00719.22
8.1.200.0060.00317.13
8.1.190.0090.00017.40
8.1.180.0130.00018.10
8.1.170.0000.00818.63
8.1.160.0040.00418.83
8.1.150.0040.00418.77
8.1.140.0040.00417.57
8.1.130.0070.00017.83
8.1.120.0040.00417.57
8.1.110.0040.00417.42
8.1.100.0040.00417.54
8.1.90.0000.00717.60
8.1.80.0000.00717.55
8.1.70.0000.00817.52
8.1.60.0040.00417.67
8.1.50.0020.00517.48
8.1.40.0030.00517.62
8.1.30.0040.00417.73
8.1.20.0000.00917.80
8.1.10.0040.00417.67
8.1.00.0060.00617.62
8.0.300.0070.00019.88
8.0.290.0000.00717.05
8.0.280.0000.00718.36
8.0.270.0080.00017.21
8.0.260.0040.00416.89
8.0.250.0000.00716.94
8.0.240.0090.00317.05
8.0.230.0100.00017.04
8.0.220.0070.00016.93
8.0.210.0000.00716.88
8.0.200.0000.00616.92
8.0.190.0000.00816.93
8.0.180.0050.00216.97
8.0.170.0040.00417.01
8.0.160.0000.00716.93
8.0.150.0000.00716.89
8.0.140.0070.00316.97
8.0.130.0030.00313.42
8.0.120.0070.00016.89
8.0.110.0000.00716.83
8.0.100.0040.00416.80
8.0.90.0030.00516.83
8.0.80.0060.01216.94
8.0.70.0040.00416.86
8.0.60.0040.00416.95
8.0.50.0050.00316.96
8.0.30.0110.00917.16
8.0.20.0030.01617.40
8.0.10.0000.00816.91
8.0.00.0100.01116.85
7.4.330.0020.00216.72
7.4.320.0000.00616.61
7.4.300.0000.00716.54
7.4.290.0000.00716.76
7.4.280.0080.00016.68
7.4.270.0030.00316.65
7.4.260.0000.00613.43
7.4.250.0040.00416.53
7.4.240.0030.00316.70
7.4.230.0070.00016.55
7.4.220.0150.00616.82
7.4.210.0070.00916.74
7.4.200.0030.00316.81
7.4.190.0000.00716.82
7.4.160.0040.01216.41
7.4.150.0090.01217.40
7.4.140.0120.01017.86
7.4.130.0060.01316.82
7.4.120.0050.01216.61
7.4.110.0090.00916.64
7.4.100.0040.01416.66
7.4.90.0030.01716.68
7.4.80.0100.00719.39
7.4.70.0130.00616.73
7.4.60.0160.00316.48
7.4.50.0040.00416.50
7.4.40.0040.01222.77
7.4.30.0120.00316.63
7.4.10.0030.01014.97
7.4.00.0090.00815.15
7.3.330.0000.00513.04
7.3.320.0000.00513.12
7.3.310.0070.00016.13
7.3.300.0070.00016.27
7.3.290.0060.00816.23
7.3.280.0100.00916.36
7.3.270.0150.00617.40
7.3.260.0100.01318.24
7.3.250.0090.00716.33
7.3.240.0100.01316.64
7.3.230.0110.00916.39
7.3.210.0090.00916.33
7.3.200.0150.00319.39
7.3.190.0080.00816.34
7.3.180.0150.00416.30
7.3.170.0080.00816.74
7.3.160.0130.00416.39
7.3.130.0070.01314.72
7.3.120.0060.00914.95
7.3.110.0070.01314.50
7.3.100.0060.00914.54
7.3.90.0060.00314.80
7.3.80.0060.00615.20
7.3.70.0070.00714.76
7.3.60.0100.00314.78
7.3.50.0040.00714.94
7.3.40.0080.00614.74
7.3.30.0070.00714.60
7.3.20.0000.00916.56
7.3.10.0070.00716.69
7.3.00.0100.00316.30
7.2.330.0110.00616.56
7.2.320.0000.01816.54
7.2.310.0120.01816.61
7.2.300.0120.00616.58
7.2.290.0070.01016.52
7.2.260.0100.00715.00
7.2.250.0070.01115.05
7.2.240.0100.00615.23
7.2.230.0090.00615.09
7.2.220.0080.00314.77
7.2.210.0080.00815.07
7.2.200.0000.01515.01
7.2.190.0040.01115.00
7.2.180.0040.00815.18
7.2.170.0040.01115.09
7.2.160.0030.00614.98
7.2.150.0060.00616.77
7.2.140.0030.00716.88
7.2.130.0060.00916.79
7.2.120.0110.00016.95
7.2.110.0120.00316.91
7.2.100.0060.01016.80
7.2.90.0110.00016.62
7.2.80.0110.00416.60
7.2.70.0040.01217.00
7.2.60.0080.00816.90
7.2.50.0090.00316.92
7.2.40.0070.00716.82
7.2.30.0060.01017.07
7.2.20.0070.00716.74
7.2.10.0100.00716.88
7.2.00.0030.01018.15
7.1.330.0060.01215.94
7.1.320.0030.00615.89
7.1.310.0100.00315.76
7.1.300.0040.00715.80
7.1.290.0000.01515.66
7.1.280.0040.01115.86
7.1.270.0110.00015.89
7.1.260.0060.00815.88
7.1.250.0030.01015.80
7.1.240.0040.00415.93
7.1.230.0060.00615.57
7.1.220.0030.00915.84
7.1.210.0040.01115.48
7.1.200.0070.00715.85
7.1.190.0060.00615.70
7.1.180.0110.00716.01
7.1.170.0070.00415.54
7.1.160.0000.01315.61
7.1.150.0120.00615.91
7.1.140.0060.00615.76
7.1.130.0100.00315.70
7.1.120.0000.01015.68
7.1.110.0040.01116.02
7.1.100.0060.00817.00
7.1.90.0090.00315.81
7.1.80.0000.01515.81
7.1.70.0050.00716.36
7.1.60.0070.01217.49
7.1.50.0080.00816.27
7.1.40.0070.00315.87
7.1.30.0030.01016.00
7.1.20.0080.00615.86
7.1.10.0060.00615.61
7.1.00.0020.02219.28
7.0.330.0070.00715.30
7.0.320.0090.00615.57
7.0.310.0050.00815.60
7.0.300.0080.00415.45
7.0.290.0040.00715.74
7.0.280.0040.01415.30
7.0.270.0090.00615.55
7.0.260.0060.00315.35
7.0.250.0030.01015.64
7.0.240.0000.01515.81
7.0.230.0060.00815.10
7.0.220.0070.00715.59
7.0.210.0040.00415.66
7.0.200.0070.00516.06
7.0.190.0090.00315.53
7.0.180.0060.00715.53
7.0.170.0000.01315.63
7.0.160.0070.00715.51
7.0.150.0090.00615.54
7.0.140.0080.04018.86
7.0.130.0070.01015.65
7.0.120.0120.00015.65
7.0.110.0030.01015.47
7.0.100.0060.01215.67
7.0.90.0090.00915.76
7.0.80.0030.01015.35
7.0.70.0070.04318.75
7.0.60.0020.04918.53
7.0.50.0010.04918.81
7.0.40.0010.04516.79
7.0.30.0020.04816.87
7.0.20.0030.02716.87
7.0.10.0020.04516.80
7.0.00.0080.04216.82
5.6.400.0060.00314.30
5.6.390.0030.01014.16
5.6.380.0060.00914.27
5.6.370.0090.00614.46
5.6.360.0070.00714.20
5.6.350.0030.00614.48
5.6.340.0100.00314.40
5.6.330.0000.01414.34
5.6.320.0070.00314.09
5.6.310.0070.00714.59
5.6.300.0110.00414.27
5.6.290.0100.00314.20
5.6.280.0060.03717.58
5.6.270.0110.00014.29
5.6.260.0090.00014.31
5.6.250.0000.01614.11
5.6.240.0090.00914.04
5.6.230.0040.01414.41
5.6.220.0050.04317.33
5.6.210.0070.04717.54
5.6.200.0080.04517.71
5.6.190.0070.03017.61
5.6.180.0030.02817.56
5.6.170.0080.03717.66
5.6.160.0050.03417.73
5.6.150.0110.04217.60
5.6.140.0050.04217.81
5.6.130.0030.04317.70
5.6.120.0040.03617.72
5.6.110.0030.03917.55
5.6.100.0030.04517.63
5.6.90.0060.03117.52
5.6.80.0030.04217.28
5.6.70.0070.02217.23
5.6.60.0070.04517.26
5.6.50.0030.03417.38
5.6.40.0040.03217.21
5.6.30.0030.04417.38
5.6.20.0070.03117.41
5.6.10.0030.04517.22
5.6.00.0050.04317.15
5.5.380.0070.01014.19
5.5.370.0040.01114.12
5.5.360.0030.04617.31
5.5.350.0050.04217.19
5.5.340.0060.04217.57
5.5.330.0020.02817.44
5.5.320.0070.04717.52
5.5.310.0040.03717.43
5.5.300.0050.04517.40
5.5.290.0020.03317.46
5.5.280.0090.03917.57
5.5.270.0050.03517.46
5.5.260.0050.04217.39
5.5.250.0100.03817.44
5.5.240.0050.04017.23
5.5.230.0050.03317.08
5.5.220.0050.03517.22
5.5.210.0020.04617.16
5.5.200.0070.04217.08
5.5.190.0040.04117.14
5.5.180.0030.04317.15
5.5.170.0000.01014.17
5.5.160.0050.04317.10
5.5.150.0020.04117.26
5.5.140.0060.04317.21
5.5.130.0070.04417.21
5.5.120.0050.02517.13
5.5.110.0070.03517.14
5.5.100.0070.04017.06
5.5.90.0070.04117.06
5.5.80.0100.04216.95
5.5.70.0030.03216.98
5.5.60.0050.03816.93
5.5.50.0020.02517.05
5.5.40.0020.03717.02
5.5.30.0060.04317.06
5.5.20.0020.03816.98
5.5.10.0130.03817.04
5.5.00.0000.04717.05
5.4.450.0030.03315.14
5.4.440.0050.04215.21
5.4.430.0050.03615.33
5.4.420.0060.02815.12
5.4.410.0050.04015.20
5.4.400.0060.03615.02
5.4.390.0020.03514.88
5.4.380.0090.03714.97
5.4.370.0000.04314.95
5.4.360.0040.04314.85
5.4.350.0060.03715.11
5.4.340.0050.04014.86
5.4.330.0000.01110.82
5.4.320.0050.03314.95
5.4.310.0020.02614.89
5.4.300.0000.04814.85
5.4.290.0040.04015.02
5.4.280.0030.03014.98
5.4.270.0020.04214.92
5.4.260.0050.03815.01
5.4.250.0070.03014.92
5.4.240.0000.04214.82
5.4.230.0050.02514.84
5.4.220.0030.02214.78
5.4.210.0030.02414.93
5.4.200.0020.04715.04
5.4.190.0040.03015.12
5.4.180.0050.04214.95
5.4.170.0050.03714.79
5.4.160.0000.04514.90
5.4.150.0020.02315.03
5.4.140.0050.01713.55
5.4.130.0010.04313.47
5.4.120.0020.02413.62
5.4.110.0020.04313.64
5.4.100.0020.01713.63
5.4.90.0020.04513.48
5.4.80.0030.03213.64
5.4.70.0020.03513.67
5.4.60.0020.03013.70
5.4.50.0050.03213.62
5.4.40.0080.02713.70
5.4.30.0080.02513.51
5.4.20.0020.02913.69
5.4.10.0020.03413.49
5.4.00.0050.03213.19
5.3.290.0020.02712.53
5.3.280.0020.02512.43
5.3.270.0080.02512.44
5.3.260.0030.03612.48
5.3.250.0020.03412.43
5.3.240.0030.03512.37
5.3.230.0020.03112.46
5.3.220.0050.03312.27
5.3.210.0040.04412.24
5.3.200.0090.02712.43
5.3.190.0030.03512.51
5.3.180.0020.03312.53
5.3.170.0000.03912.48
5.3.160.0000.04412.48
5.3.150.0000.03912.42
5.3.140.0020.03812.45
5.3.130.0000.04612.32
5.3.120.0020.03012.51
5.3.110.0040.03412.41
5.3.100.0030.03312.12
5.3.90.0030.04012.17
5.3.80.0020.04212.11
5.3.70.0020.04112.07
5.3.60.0050.03912.09
5.3.50.0020.04312.13
5.3.40.0030.04012.06
5.3.30.0020.03611.97
5.3.20.0000.02711.94
5.3.10.0000.03011.80
5.3.00.0030.02711.85
5.2.170.0000.06711.06
5.2.160.0030.05710.96
5.2.150.0000.05311.13
5.2.140.0000.06311.13
5.2.130.0000.03011.06
5.2.120.0030.02710.94
5.2.110.0070.06010.96
5.2.100.0030.06011.05
5.2.90.0030.05711.09
5.2.80.0000.03711.09
5.2.70.0000.06711.16
5.2.60.0030.06010.90
5.2.50.0030.06010.96
5.2.40.0030.06011.05
5.2.30.0030.06710.96
5.2.20.0030.06010.96
5.2.10.0070.05010.71
5.2.00.0000.05710.66
5.1.60.0070.05310.12
5.1.50.0030.05010.12
5.1.40.0070.05010.12
5.1.30.0000.06010.36
5.1.20.0100.05010.39
5.1.10.0000.05010.14
5.1.00.0070.03010.12
5.0.50.0030.03010.12
5.0.40.0030.03710.12
5.0.30.0030.04010.12
5.0.20.0000.04710.12
5.0.10.0030.02710.12
5.0.00.0030.06710.12
4.4.90.0030.03710.12
4.4.80.0000.03710.12
4.4.70.0030.03310.12
4.4.60.0000.03710.12
4.4.50.0000.03010.12
4.4.40.0070.04710.12
4.4.30.0000.03710.12
4.4.20.0030.03010.12
4.4.10.0030.01710.12
4.4.00.0030.03010.12
4.3.110.0000.03710.12
4.3.100.0030.03310.12
4.3.90.0070.02010.12
4.3.80.0000.05010.12
4.3.70.0030.03310.12
4.3.60.0030.02310.12
4.3.50.0000.02310.12
4.3.40.0000.03310.12
4.3.30.0000.04010.12
4.3.20.0030.03710.12
4.3.10.0000.03310.12
4.3.00.0030.03010.12

preferences:
44.66 ms | 400 KiB | 5 Q