3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "matrixrate_matrixrate_2"; $clean = str_replace('matrixrate_matrixrate_','',$text); echo is_numeric($clean); $rate = 'matrixrate_10'; preg_match("/^(matrixrate_matrixrate_)([0-9]*)/", $rate, $matches); print_r($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)
8.3.60.0110.00716.63
8.3.50.0100.00522.83
8.3.40.0040.01118.95
8.3.30.0040.01119.04
8.3.20.0040.00420.34
8.3.10.0070.00023.48
8.3.00.0050.00317.63
8.2.180.0070.01516.50
8.2.170.0140.00722.96
8.2.160.0070.00720.44
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0140.00426.16
8.2.120.0030.00521.02
8.2.110.0070.01522.01
8.2.100.0040.00918.03
8.2.90.0040.00419.11
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0000.00818.03
8.2.50.0030.00618.07
8.2.40.0000.00718.22
8.2.30.0030.00618.14
8.2.20.0060.00317.70
8.2.10.0000.00717.96
8.2.00.0000.00817.82
8.1.280.0040.01125.92
8.1.270.0050.00523.85
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00422.09
8.1.230.0070.00419.07
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00917.38
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0060.00318.63
8.1.160.0040.00421.88
8.1.150.0040.00418.94
8.1.140.0000.00717.52
8.1.130.0050.00317.86
8.1.120.0040.00417.55
8.1.110.0000.00817.54
8.1.100.0000.00817.54
8.1.90.0040.00417.60
8.1.80.0000.00717.40
8.1.70.0070.00017.57
8.1.60.0040.00417.55
8.1.50.0000.00817.50
8.1.40.0030.00617.61
8.1.30.0060.00317.71
8.1.20.0040.00417.67
8.1.10.0040.00417.55
8.1.00.0050.00317.58
8.0.300.0000.00818.77
8.0.290.0000.00916.75
8.0.280.0030.00318.54
8.0.270.0080.00017.27
8.0.260.0050.00317.27
8.0.250.0030.00317.12
8.0.240.0050.00217.00
8.0.230.0040.00416.88
8.0.220.0000.00716.96
8.0.210.0070.00016.98
8.0.200.0030.00317.00
8.0.190.0050.00317.05
8.0.180.0000.00716.95
8.0.170.0070.00016.95
8.0.160.0040.00416.79
8.0.150.0070.00016.89
8.0.140.0040.00416.89
8.0.130.0070.00013.38
8.0.120.0000.00816.92
8.0.110.0000.00717.00
8.0.100.0000.00716.84
8.0.90.0070.00016.86
8.0.80.0040.01116.95
8.0.70.0030.00516.97
8.0.60.0040.00416.77
8.0.50.0040.00416.81
8.0.30.0120.00717.15
8.0.20.0100.00817.40
8.0.10.0000.00716.95
8.0.00.0110.00716.76
7.4.330.0050.00015.05
7.4.320.0030.00316.77
7.4.300.0030.00316.79
7.4.290.0000.00716.72
7.4.280.0000.00816.65
7.4.270.0050.00316.55
7.4.260.0030.00316.71
7.4.250.0070.00016.60
7.4.240.0050.00216.71
7.4.230.0040.00416.73
7.4.220.0150.00416.71
7.4.210.0070.00716.80
7.4.200.0070.00016.72
7.4.160.0090.00616.55
7.4.150.0160.00717.40
7.4.140.0090.00917.86
7.4.130.0080.01116.66
7.4.120.0100.00716.67
7.4.110.0060.01016.63
7.4.100.0130.00716.46
7.4.90.0140.00316.62
7.4.80.0070.01019.39
7.4.70.0130.00716.55
7.4.60.0150.00616.69
7.4.50.0000.00516.41
7.4.40.0130.00316.67
7.4.30.0100.00616.83
7.4.00.0060.01215.00
7.3.330.0030.00313.19
7.3.320.0050.00013.16
7.3.310.0040.00416.29
7.3.300.0040.00416.21
7.3.290.0060.00916.29
7.3.280.0020.01316.34
7.3.270.0080.00817.40
7.3.260.0150.00616.28
7.3.250.0080.00916.52
7.3.240.0120.00916.75
7.3.230.0080.00816.39
7.3.210.0130.00316.32
7.3.200.0130.00319.39
7.3.190.0100.00616.37
7.3.180.0130.01016.35
7.3.170.0220.01716.39
7.3.160.0090.00616.53
7.3.120.0070.01114.82
7.3.110.0070.01115.11
7.3.100.0060.00915.07
7.3.90.0070.01114.90
7.3.80.0070.01015.05
7.3.70.0060.00914.70
7.3.60.0110.00414.75
7.3.50.0040.01114.77
7.3.40.0110.00715.02
7.3.30.0080.00314.86
7.3.20.0150.00016.54
7.3.10.0140.00016.50
7.3.00.0090.00616.59
7.2.330.0090.01216.66
7.2.320.0140.00316.78
7.2.310.0120.00816.59
7.2.300.0120.00616.73
7.2.290.0070.01416.63
7.2.250.0100.00615.14
7.2.240.0040.01214.99
7.2.230.0060.00615.14
7.2.220.0100.00615.20
7.2.210.0070.01115.37
7.2.200.0130.00615.31
7.2.190.0110.00414.95
7.2.180.0070.01115.21
7.2.170.0040.01515.31
7.2.00.0060.01219.44
7.1.330.0100.00315.82
7.1.320.0140.00016.05
7.1.310.0070.01015.96
7.1.300.0000.01415.79
7.1.290.0070.01015.67
7.1.280.0060.00915.93
7.1.270.0030.01015.62
7.1.260.0090.00615.96
7.1.100.0000.01118.48
7.1.70.0000.00917.25
7.1.60.0070.01819.40
7.1.50.0120.00917.06
7.1.00.0070.07022.59
7.0.200.0030.00516.99
7.0.140.0000.07022.07
7.0.60.0030.08719.85
7.0.50.0030.05317.92
7.0.40.0070.09320.08
7.0.30.0270.07020.19
7.0.20.0200.08320.11
7.0.10.0130.04020.14
7.0.00.0030.04020.19
5.6.280.0030.07320.88
5.6.210.0130.07720.64
5.6.200.0100.07318.23
5.6.190.0000.05320.35
5.6.180.0270.04320.63
5.6.170.0270.04320.41
5.6.160.0100.06720.49
5.6.150.0100.07318.11
5.6.140.0070.08318.13
5.6.130.0130.04718.21
5.6.120.0070.08321.00
5.6.110.0000.09020.97
5.6.100.0130.08320.98
5.6.90.0170.03320.95
5.6.80.0070.08720.50
5.5.350.0030.08020.43
5.5.340.0000.06718.02
5.5.330.0100.08720.15
5.5.320.0030.08320.27
5.5.310.0300.04320.13
5.5.300.0030.08317.97
5.5.290.0030.05018.02
5.5.280.0030.04720.88
5.5.270.0030.08020.96
5.5.260.0070.07320.75
5.5.250.0230.05320.66
5.5.240.0200.06320.27
5.4.450.0430.04019.58
5.4.440.0230.04719.48
5.4.430.0300.03019.40
5.4.420.0300.03719.48
5.4.410.0330.04018.97
5.4.400.0270.03018.94
5.4.390.0300.02719.09
5.4.380.0930.06718.56
5.4.370.0700.05318.59
5.4.360.0770.06018.52
5.4.350.1030.05318.48
5.4.340.0970.05718.66
5.4.320.0090.03812.46
5.4.310.0070.03612.45
5.4.300.0040.03812.45
5.4.290.0060.03712.45
5.4.280.0040.03612.34
5.4.270.0070.03412.34
5.4.260.0060.03812.35
5.4.250.0050.03812.34
5.4.240.0110.03012.34
5.4.230.0050.03712.34
5.4.220.0080.03412.34
5.4.210.0070.03412.34
5.4.200.0070.03812.34
5.4.190.0060.03512.34
5.4.180.0060.03612.33
5.4.170.0080.03412.34
5.4.160.0060.04112.34
5.4.150.0050.03712.34
5.4.140.0080.03412.02
5.4.130.0080.03512.01
5.4.120.0060.03511.96
5.4.110.0090.03311.96
5.4.100.0080.03311.96
5.4.90.0060.05411.96
5.4.80.0070.03511.96
5.4.70.0040.03811.96
5.4.60.0080.03511.96
5.4.50.0060.03711.96
5.4.40.0050.04211.95
5.4.30.0040.03911.95
5.4.20.0070.04211.95
5.4.10.0090.03311.95
5.4.00.0070.03711.43
5.3.290.0070.04012.80
5.3.280.0060.04012.70
5.3.270.0050.04412.73
5.3.260.0060.04112.72
5.3.250.0110.04412.72
5.3.240.0110.04912.71
5.3.230.0100.05012.70
5.3.220.0100.04912.68
5.3.210.0050.04012.68
5.3.200.0070.04112.68
5.3.190.0040.04412.68
5.3.180.0060.03512.68
5.3.170.0070.03612.67
5.3.160.0060.03812.68
5.3.150.0070.03512.67
5.3.140.0080.03412.66
5.3.130.0060.03912.66
5.3.120.0080.04012.65
5.3.110.0050.03912.66
5.3.100.0060.03612.12
5.3.90.0070.03912.08
5.3.80.0040.04312.08
5.3.70.0050.03612.07
5.3.60.0040.03812.06
5.3.50.0060.03512.00
5.3.40.0050.03712.00
5.3.30.0050.03511.96
5.3.20.0040.03611.73
5.3.10.0070.03411.70
5.3.00.0080.03411.69
5.2.170.0050.0319.20
5.2.160.0030.0319.19
5.2.150.0040.0319.19
5.2.140.0040.0319.18
5.2.130.0050.0299.14
5.2.120.0030.0319.15
5.2.110.0010.0339.15
5.2.100.0070.0269.15
5.2.90.0050.0299.15
5.2.80.0040.0319.15
5.2.70.0040.0319.14
5.2.60.0030.0319.10
5.2.50.0050.0299.07
5.2.40.0030.0309.05
5.2.30.0050.0319.02
5.2.20.0060.0279.01
5.2.10.0080.0248.91
5.2.00.0050.0288.78
5.1.60.0060.0228.06
5.1.50.0040.0268.05
5.1.40.0070.0248.04
5.1.30.0070.0358.39
5.1.20.0040.0308.41
5.1.10.0040.0278.14
5.1.00.0010.0298.13
5.0.50.0030.0216.61
5.0.40.0020.0206.48
5.0.30.0020.0326.29
5.0.20.0030.0196.26
5.0.10.0030.0236.24
5.0.00.0050.0306.23
4.4.90.0040.0154.78
4.4.80.0030.0214.75
4.4.70.0030.0164.76
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0050.0234.71
4.4.30.0050.0134.76
4.4.20.0010.0184.84
4.4.10.0020.0184.85
4.4.00.0030.0264.76
4.3.110.0010.0174.67
4.3.100.0010.0204.67
4.3.90.0020.0214.64
4.3.80.0010.0264.58
4.3.70.0030.0134.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0010.0163.29
4.3.20.0010.0173.25
4.3.10.0010.0163.22
4.3.00.0030.01715.94

preferences:
39.13 ms | 400 KiB | 5 Q