3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "23 asdasdasdasd.sma(33) asda sdas asd 23 2 3 54232 23d asd"; $reg = '/\(\K\d+(?=\))/'; preg_match($reg, $string, $matches); var_dump($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)
8.4.120.0130.00724.18
8.4.110.0110.01020.61
8.4.100.0120.00917.82
8.4.90.0100.01118.72
8.4.80.0130.00717.76
8.4.70.0040.00518.06
8.4.60.0110.00518.88
8.4.50.0070.01219.91
8.4.40.0130.00719.53
8.4.30.0130.00717.66
8.4.20.0200.00019.50
8.4.10.0100.01018.03
8.3.250.0110.00818.91
8.3.240.0090.00517.29
8.3.230.0090.00916.69
8.3.220.0050.00217.11
8.3.210.0090.00516.61
8.3.200.0100.00816.76
8.3.190.0090.00917.15
8.3.180.0110.00918.58
8.3.170.0040.01418.78
8.3.160.0070.01016.99
8.3.150.0150.00420.73
8.3.140.0120.00616.80
8.3.130.0090.00018.68
8.3.120.0060.00319.09
8.3.110.0060.00320.94
8.3.100.0000.00924.06
8.3.90.0050.00326.77
8.3.80.0030.00616.50
8.3.70.0120.00318.31
8.3.60.0120.00316.63
8.3.50.0090.00618.50
8.3.40.0140.00718.83
8.3.30.0130.00618.84
8.3.20.0050.00221.81
8.3.10.0080.00023.66
8.3.00.0060.00319.68
8.2.290.0140.00520.24
8.2.280.0070.00218.75
8.2.270.0090.00916.76
8.2.260.0060.00318.83
8.2.250.0040.00418.68
8.2.240.0030.00618.71
8.2.230.0090.00022.58
8.2.220.0000.00837.54
8.2.210.0040.00426.77
8.2.200.0050.00516.47
8.2.190.0070.01417.00
8.2.180.0070.00716.95
8.2.170.0080.00822.96
8.2.160.0080.00621.07
8.2.150.0080.00624.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0030.01321.16
8.2.110.0060.00319.26
8.2.100.0000.01217.72
8.2.90.0060.00318.03
8.2.80.0000.00817.97
8.2.70.0050.00317.75
8.2.60.0000.00817.75
8.2.50.0000.00817.75
8.2.40.0060.00319.30
8.2.30.0070.00019.11
8.2.20.0050.00217.92
8.2.10.0040.00418.02
8.2.00.0030.00618.00
8.1.330.0100.01021.61
8.1.320.0120.00916.20
8.1.310.0050.00316.63
8.1.300.0080.00017.92
8.1.290.0070.00418.88
8.1.280.0120.00325.92
8.1.270.0030.00520.39
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0040.00422.14
8.1.230.0110.00021.04
8.1.220.0030.00517.74
8.1.210.0040.00418.83
8.1.200.0050.00517.35
8.1.190.0050.00317.25
8.1.180.0030.00618.10
8.1.170.0040.00418.65
8.1.160.0040.00419.03
8.1.150.0090.00020.28
8.1.140.0000.00817.70
8.1.130.0000.00717.45
8.1.120.0000.00717.56
8.1.110.0040.00417.45
8.1.100.0000.00817.58
8.1.90.0000.00717.54
8.1.80.0040.00417.54
8.1.70.0040.00417.51
8.1.60.0030.00617.63
8.1.50.0070.00417.57
8.1.40.0040.00417.52
8.1.30.0060.00317.63
8.1.20.0000.00817.74
8.1.10.0020.00517.66
8.1.00.0080.00017.49
8.0.300.0070.00019.94
8.0.290.0040.00416.75
8.0.280.0000.00718.30
8.0.270.0000.00717.22
8.0.260.0000.00616.77
8.0.250.0050.00317.07
8.0.240.0040.00416.93
8.0.230.0100.00016.91
8.0.220.0000.00717.01
8.0.210.0040.00416.89
8.0.200.0030.00317.01
8.0.190.0000.00817.02
8.0.180.0000.00716.99
8.0.170.0040.00416.89
8.0.160.0030.00516.91
8.0.150.0040.00416.90
8.0.140.0030.00516.82
8.0.130.0030.00313.43
8.0.120.0070.00016.92
8.0.110.0040.00416.92
8.0.100.0000.00717.08
8.0.90.0080.00016.84
8.0.80.0150.00317.02
8.0.70.0050.00216.76
8.0.60.0000.00716.84
8.0.50.0000.00816.98
8.0.30.0060.01117.17
8.0.20.0110.00817.41
8.0.10.0000.00716.88
8.0.00.0130.00516.88
7.4.330.0000.00515.55
7.4.320.0030.00316.65
7.4.300.0000.00616.75
7.4.290.0040.00416.69
7.4.280.0060.00316.60
7.4.270.0000.00816.65
7.4.260.0000.00716.72
7.4.250.0070.00016.71
7.4.240.0050.00216.79
7.4.230.0030.00316.55
7.4.220.0000.00716.54
7.4.210.0110.00716.69
7.4.200.0000.00716.76
7.4.160.0080.01016.63
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0150.00316.65
7.4.120.0070.01216.66
7.4.110.0070.01016.70
7.4.100.0110.00616.51
7.4.90.0100.00716.70
7.4.80.0100.01319.39
7.4.70.0150.00316.48
7.4.60.0090.00616.85
7.4.50.0080.00316.37
7.4.40.0030.01316.59
7.4.00.0120.00514.90
7.3.330.0030.00313.18
7.3.320.0000.00613.12
7.3.310.0030.00316.16
7.3.300.0000.00816.26
7.3.290.0040.01116.29
7.3.280.0060.01116.31
7.3.270.0060.01517.40
7.3.260.0140.01016.36
7.3.240.0130.00616.36
7.3.230.0100.00716.54
7.3.210.0090.00916.28
7.3.200.0070.01416.50
7.3.190.0080.00816.32
7.3.180.0100.00716.21
7.3.170.0030.01316.24
7.3.160.0100.00716.41
7.3.120.0100.00615.07
7.3.110.0130.00314.99
7.3.100.0070.01115.07
7.3.90.0030.01015.06
7.3.80.0000.01014.89
7.3.70.0060.00314.82
7.3.60.0060.00314.71
7.3.50.0060.00814.74
7.3.40.0120.00314.91
7.3.30.0000.01414.73
7.3.20.0070.00716.86
7.3.10.0070.00616.64
7.3.00.0050.01016.57
7.2.330.0140.00316.43
7.2.320.0090.00816.63
7.2.310.0140.00316.74
7.2.300.0070.01016.47
7.2.290.0130.00516.75
7.2.250.0040.01514.70
7.2.240.0040.01515.22
7.2.230.0080.00815.05
7.2.220.0060.00915.08
7.2.210.0030.01014.71
7.2.200.0040.01115.20
7.2.190.0060.00914.82
7.2.180.0140.00415.04
7.2.170.0080.00815.13
7.2.130.0040.01116.72
7.2.120.0000.01816.67
7.2.110.0060.00316.81
7.2.100.0150.00016.91
7.2.90.0040.01116.95
7.2.80.0030.01316.90
7.2.70.0030.00616.68
7.2.60.0040.00816.81
7.2.50.0040.01117.00
7.2.40.0030.00616.68
7.2.30.0060.00616.89
7.2.20.0070.01218.29
7.2.10.0080.00818.15
7.2.00.0100.00718.41
7.1.330.0030.00916.04
7.1.320.0030.00915.92
7.1.310.0060.00615.59
7.1.300.0130.00015.74
7.1.290.0060.00915.82
7.1.280.0060.01215.90
7.1.270.0100.00715.60
7.1.260.0070.01115.88
7.1.250.0090.00316.02
7.1.200.0290.00715.41
7.1.140.0100.00918.67
7.1.130.0070.01218.87
7.1.120.0060.01218.61
7.1.110.0130.00618.00
7.1.100.0090.01318.09
7.1.90.0080.01518.29
7.1.80.0060.01317.76
7.1.70.0100.00717.20
7.1.60.0230.01335.18
7.1.50.0260.01834.96
7.1.40.0280.01834.47
7.1.30.0280.01834.71
7.1.20.0320.02034.77
7.1.10.0090.01116.70
7.1.00.0100.01416.68

preferences:
27.54 ms | 403 KiB | 5 Q