3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "matrixrate_matrixrate_24"; $clean = str_replace('matrixrate_matrixrate_','',$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)
8.3.60.0070.00716.88
8.3.50.0160.00222.87
8.3.40.0140.00418.92
8.3.30.0100.00319.00
8.3.20.0000.00720.16
8.3.10.0030.00523.53
8.3.00.0040.00417.63
8.2.180.0090.00616.88
8.2.170.0000.01422.96
8.2.160.0070.00720.35
8.2.150.0050.00224.18
8.2.140.0030.00524.66
8.2.130.0100.00726.16
8.2.120.0040.00419.77
8.2.110.0060.00322.13
8.2.100.0080.00417.84
8.2.90.0050.00319.06
8.2.80.0030.00617.97
8.2.70.0030.00617.75
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0040.00418.34
8.2.30.0000.00718.14
8.2.20.0000.00717.75
8.2.10.0070.00018.06
8.2.00.0040.00417.70
8.1.280.0030.01225.92
8.1.270.0060.00323.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.24
8.1.230.0070.00419.16
8.1.220.0030.00517.76
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0050.00317.36
8.1.180.0040.00418.10
8.1.170.0050.00318.83
8.1.160.0000.00721.93
8.1.150.0070.00018.70
8.1.140.0000.00717.54
8.1.130.0070.00017.69
8.1.120.0000.00717.51
8.1.110.0050.00317.46
8.1.100.0040.00417.45
8.1.90.0040.00417.52
8.1.80.0000.00717.58
8.1.70.0000.00817.46
8.1.60.0000.00817.69
8.1.50.0070.00017.64
8.1.40.0040.00417.57
8.1.30.0040.00417.65
8.1.20.0050.00217.63
8.1.10.0050.00217.63
8.1.00.0000.00817.57
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.41
8.0.270.0070.00017.27
8.0.260.0030.00317.18
8.0.250.0040.00417.10
8.0.240.0030.00317.07
8.0.230.0000.00717.07
8.0.220.0070.00016.96
8.0.210.0070.00016.95
8.0.200.0000.00817.02
8.0.190.0030.00517.04
8.0.180.0080.00017.05
8.0.170.0000.00817.04
8.0.160.0040.00417.07
8.0.150.0070.00016.88
8.0.140.0000.00816.81
8.0.130.0060.00013.36
8.0.120.0000.00916.81
8.0.110.0040.00416.88
8.0.100.0000.00716.83
8.0.90.0040.00416.89
8.0.80.0070.01017.00
8.0.70.0000.00816.91
8.0.60.0070.00016.88
8.0.50.0040.00416.86
8.0.30.0070.01617.27
8.0.20.0120.00517.40
8.0.10.0050.00316.92
8.0.00.0130.00516.87
7.4.330.0000.00515.12
7.4.320.0040.00416.77
7.4.300.0000.00616.62
7.4.290.0000.00816.74
7.4.280.0060.00316.74
7.4.270.0040.00416.70
7.4.260.0100.00016.64
7.4.250.0040.00416.61
7.4.240.0030.00316.73
7.4.230.0080.00016.54
7.4.220.0150.00416.82
7.4.210.0060.01516.61
7.4.200.0030.00316.80
7.4.160.0120.00416.50
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0080.00916.67
7.4.120.0090.00916.75
7.4.110.0100.01316.71
7.4.100.0140.00616.73
7.4.90.0100.00716.52
7.4.80.0070.01319.39
7.4.70.0170.00716.58
7.4.60.0070.01016.66
7.4.50.0080.00016.52
7.4.40.0060.01216.63
7.4.30.0060.01316.54
7.4.00.0070.00715.12
7.3.330.0030.00313.14
7.3.320.0000.00612.99
7.3.310.0030.00316.43
7.3.300.0070.00016.20
7.3.290.0040.01416.30
7.3.280.0080.00916.31
7.3.270.0060.01217.40
7.3.260.0140.00416.70
7.3.250.0120.00416.57
7.3.240.0100.00716.75
7.3.230.0130.00316.40
7.3.210.0150.00316.73
7.3.200.0130.00319.39
7.3.190.0120.00616.28
7.3.180.0180.00016.64
7.3.170.0130.00316.74
7.3.160.0110.00416.66
7.2.330.0080.00816.61
7.2.320.0100.00716.85
7.2.310.0150.00316.70
7.2.300.0140.00716.71
7.2.290.0060.01016.76
7.2.60.0120.00416.95
7.2.00.0050.00519.37
7.1.200.0090.00615.70
7.1.100.0000.01018.36
7.1.70.0000.00817.27
7.1.60.0110.01419.40
7.1.50.0000.02117.18
7.1.00.0130.06722.55
7.0.200.0070.00016.65
7.0.140.0000.07321.91
7.0.60.0100.08319.93
7.0.50.0100.04017.92
7.0.40.0070.08020.26
7.0.30.0270.06020.21
7.0.20.0230.05720.03
7.0.10.0000.05320.21
7.0.00.0070.08720.02
5.6.280.0070.07021.07
5.6.210.0030.08320.58
5.6.200.0030.08718.18
5.6.190.0070.04020.61
5.6.180.0300.07320.42
5.6.170.0230.06720.48
5.6.160.0030.08020.37
5.6.150.0100.08018.21
5.6.140.0030.07718.18
5.6.130.0000.09018.08
5.6.120.0030.04021.02
5.6.110.0070.07020.88
5.6.100.0070.06020.98
5.6.90.0030.08721.09
5.6.80.0070.07720.39
5.5.350.0030.07320.38
5.5.340.0030.08018.01
5.5.330.0000.04320.28
5.5.320.0070.08020.17
5.5.310.0200.04320.36
5.5.300.0000.04017.98
5.5.290.0000.04717.96
5.5.280.0070.04720.77
5.5.270.0070.08720.86
5.5.260.0070.08720.88
5.5.250.0100.08320.79
5.5.240.0170.06020.02
5.4.450.0230.05719.21
5.4.440.0270.04319.57
5.4.430.0330.04019.13
5.4.420.0600.03719.20
5.4.410.0330.04719.28
5.4.400.0430.03318.89
5.4.390.0100.04319.06
5.4.380.1030.05018.64
5.4.370.1030.04018.50
5.4.360.0830.04718.59
5.4.350.1130.04318.66
5.4.340.0970.04318.53
5.4.320.0030.04112.45
5.4.310.0070.03612.45
5.4.300.0110.03412.45
5.4.290.0050.03812.45
5.4.280.0090.03312.34
5.4.270.0070.03512.34
5.4.260.0050.03812.35
5.4.250.0060.03612.35
5.4.240.0070.03412.35
5.4.230.0070.03612.34
5.4.220.0030.03712.34
5.4.210.0080.03312.34
5.4.200.0070.03712.34
5.4.190.0060.03512.33
5.4.180.0050.03612.33
5.4.170.0040.03712.35
5.4.160.0080.03412.34
5.4.150.0070.03512.34
5.4.140.0080.03612.02
5.4.130.0070.03412.01
5.4.120.0020.03811.96
5.4.110.0050.03611.96
5.4.100.0060.04011.96
5.4.90.0030.03911.96
5.4.80.0060.04011.96
5.4.70.0060.03511.96
5.4.60.0080.03911.96
5.4.50.0050.03611.96
5.4.40.0080.03511.95
5.4.30.0060.03811.95
5.4.20.0040.03811.95
5.4.10.0080.03311.95
5.4.00.0070.03511.44
5.3.290.0070.04112.80
5.3.280.0070.03712.70
5.3.270.0060.04012.73
5.3.260.0080.03612.72
5.3.250.0050.03712.72
5.3.240.0040.03912.72
5.3.230.0080.03612.71
5.3.220.0080.03612.68
5.3.210.0040.04312.68
5.3.200.0100.03812.68
5.3.190.0100.03612.68
5.3.180.0060.03812.67
5.3.170.0060.03712.67
5.3.160.0080.03612.67
5.3.150.0040.04212.68
5.3.140.0040.03912.66
5.3.130.0060.03812.66
5.3.120.0060.03912.66
5.3.110.0030.04112.66
5.3.100.0070.04212.12
5.3.90.0050.04312.08
5.3.80.0060.03512.08
5.3.70.0070.03412.08
5.3.60.0060.03712.06
5.3.50.0060.03612.00
5.3.40.0090.03412.00
5.3.30.0030.03911.96
5.3.20.0030.04111.73
5.3.10.0090.03211.70
5.3.00.0050.03711.69
5.2.170.0050.0369.19
5.2.160.0050.0309.19
5.2.150.0050.0319.19
5.2.140.0020.0339.18
5.2.130.0070.0389.14
5.2.120.0040.0289.15
5.2.110.0030.0329.15
5.2.100.0070.0289.15
5.2.90.0050.0289.15
5.2.80.0050.0299.15
5.2.70.0020.0329.15
5.2.60.0070.0299.10
5.2.50.0030.0359.07
5.2.40.0060.0279.05
5.2.30.0030.0319.03
5.2.20.0020.0319.02
5.2.10.0060.0318.92
5.2.00.0030.0318.77
5.1.60.0060.0238.06
5.1.50.0030.0258.06
5.1.40.0030.0268.04
5.1.30.0030.0278.39
5.1.20.0060.0248.41
5.1.10.0030.0278.14
5.1.00.0020.0278.13
5.0.50.0060.0186.61
5.0.40.0030.0196.48
5.0.30.0050.0306.29
5.0.20.0020.0216.26
5.0.10.0020.0216.23
5.0.00.0010.0336.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0040.0144.76
4.4.60.0040.0204.75
4.4.50.0060.0184.77
4.4.40.0030.0284.71
4.4.30.0040.0214.76
4.4.20.0050.0214.85
4.4.10.0040.0164.85
4.4.00.0030.0274.76
4.3.110.0050.0174.67
4.3.100.0030.0224.67
4.3.90.0040.0154.64
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0020.0164.62
4.3.40.0020.0244.54
4.3.30.0020.0163.28
4.3.20.0030.0153.26
4.3.10.0030.0153.22
4.3.00.0000.02015.94

preferences:
46.56 ms | 401 KiB | 5 Q