3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = array(); $str_n = array(); $str[0] = "Shockwave Flash 14.0 r0"; //$str_n[0] = mb_strstr($str[0],[^0-9]); echo mb_ereg_replace('[^0-9]', '', $str[0]).' '; echo mb_ereg_replace('[0-9]', '', $str[0]).' '; echo mb_ereg_replace('/[0-9].+/', '', $str[0]); //echo $str_n[0]; ?>

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)
8.3.60.0150.00318.43
8.3.50.0090.00822.84
8.3.40.0140.00718.88
8.3.30.0000.01719.34
8.3.20.0020.00520.25
8.3.10.0040.00423.61
8.3.00.0080.00019.38
8.2.180.0130.00616.48
8.2.170.0100.00322.96
8.2.160.0040.01120.56
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00421.18
8.2.110.0060.00322.15
8.2.100.0080.00418.34
8.2.90.0060.00319.05
8.2.80.0050.00317.97
8.2.70.0030.00617.75
8.2.60.0040.00418.17
8.2.50.0030.00618.07
8.2.40.0070.00018.28
8.2.30.0000.00818.19
8.2.20.0050.00317.75
8.2.10.0040.00418.23
8.2.00.0000.00717.79
8.1.280.0100.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00622.24
8.1.230.0040.00819.22
8.1.220.0000.00817.77
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00617.34
8.1.180.0040.00418.10
8.1.170.0000.01218.59
8.1.160.0040.00422.02
8.1.150.0000.00719.06
8.1.140.0070.00017.61
8.1.130.0030.00317.89
8.1.120.0000.00717.57
8.1.110.0070.00017.57
8.1.100.0080.00017.48
8.1.90.0030.00417.55
8.1.80.0000.00817.57
8.1.70.0030.00317.53
8.1.60.0030.01217.72
8.1.50.0000.00817.70
8.1.40.0040.00417.48
8.1.30.0040.00417.79
8.1.20.0020.00517.75
8.1.10.0040.00417.71
8.1.00.0000.00717.52
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.49
8.0.270.0000.00717.27
8.0.260.0030.00317.45
8.0.250.0030.00317.11
8.0.240.0050.00317.15
8.0.230.0000.00717.07
8.0.220.0030.00316.99
8.0.210.0030.00316.90
8.0.200.0030.00317.05
8.0.190.0000.00817.00
8.0.180.0040.00417.07
8.0.170.0040.00417.14
8.0.160.0000.00717.03
8.0.150.0000.00716.87
8.0.140.0000.00716.81
8.0.130.0060.00013.38
8.0.120.0000.00716.95
8.0.110.0000.00817.02
8.0.100.0070.00016.90
8.0.90.0000.00816.97
8.0.80.0060.01317.09
8.0.70.0040.00416.97
8.0.60.0030.00517.00
8.0.50.0040.00417.08
8.0.30.0110.00817.22
8.0.20.0100.00917.40
8.0.10.0070.00017.13
8.0.00.0080.01416.81
7.4.330.0030.00315.00
7.4.320.0030.00316.72
7.4.300.0040.00416.55
7.4.290.0000.00716.59
7.4.280.0040.00416.58
7.4.270.0000.00716.46
7.4.260.0030.00616.61
7.4.250.0040.00416.68
7.4.240.0060.00316.67
7.4.230.0070.00016.67
7.4.220.0120.01216.63
7.4.210.0110.00316.63
7.4.200.0000.00816.39
7.4.160.0150.00616.61
7.4.150.0140.00417.40
7.4.140.0090.00917.86
7.4.130.0080.01116.54
7.4.120.0080.01216.68
7.4.110.0110.00516.46
7.4.100.0170.00316.59
7.4.90.0030.01316.48
7.4.80.0160.00319.39
7.4.70.0040.01416.56
7.4.60.0150.00916.72
7.4.50.0030.00616.60
7.4.40.0100.00616.63
7.4.30.0090.00916.49
7.4.00.0070.01114.80
7.3.330.0060.00013.16
7.3.320.0060.00013.12
7.3.310.0000.00716.32
7.3.300.0050.00216.17
7.3.290.0110.00316.37
7.3.280.0090.00716.38
7.3.270.0060.01217.40
7.3.260.0100.01316.32
7.3.250.0130.00516.39
7.3.240.0030.01316.27
7.3.230.0040.01316.50
7.3.210.0120.00816.44
7.3.200.0090.01219.39
7.3.190.0070.01016.39
7.3.180.0060.00916.28
7.3.170.0090.00616.48
7.3.160.0000.01416.39
7.2.330.0170.00716.47
7.2.320.0100.00616.58
7.2.310.0110.01116.62
7.2.300.0080.00816.48
7.2.290.0140.00816.48
7.1.100.0060.00618.39
7.1.70.0050.00317.16
7.1.60.0000.01119.46
7.1.50.0110.01116.97
7.1.00.0070.07322.33
7.0.200.0000.00716.85
7.0.140.0000.07722.07
7.0.60.0100.08319.79
7.0.50.0070.07717.81
7.0.40.0070.07020.20
7.0.30.0170.04020.22
7.0.20.0300.08020.09
7.0.10.0200.07720.20
7.0.00.0100.05020.16
5.6.280.0100.06021.11
5.6.210.0030.07720.71
5.6.200.0100.08318.18
5.6.190.0030.07720.76
5.6.180.0230.03720.48
5.6.170.0270.06720.45
5.6.160.0200.07720.71
5.6.150.0000.04318.19
5.6.140.0070.08318.21
5.6.130.0030.08718.20
5.6.120.0030.06320.94
5.6.110.0100.04720.98
5.6.100.0130.07721.00
5.6.90.0000.05320.96
5.6.80.0000.04320.37
5.6.70.2830.03320.49
5.5.350.0130.08020.49
5.5.340.0030.04017.98
5.5.330.0070.05720.23
5.5.320.0070.04020.36
5.5.310.0330.04320.29
5.5.300.0000.07317.96
5.5.290.0070.04717.91
5.5.280.0100.04720.96
5.5.270.0130.08020.76
5.5.260.0130.05020.85
5.5.250.0100.03720.77
5.5.240.0170.08320.20
5.4.450.0200.04019.46
5.4.440.0170.04019.26
5.4.430.0300.04019.38
5.4.420.0230.03719.40
5.4.410.0130.04019.29
5.4.400.0930.03719.22
5.4.390.0130.04319.22
5.4.380.0330.04718.71
5.4.370.0470.06718.55
5.4.360.0300.05018.64
5.4.350.0330.05718.67
5.4.340.0300.05018.73
5.4.320.0060.03612.46
5.4.310.0080.03612.45
5.4.300.0060.03612.45
5.4.290.0050.03812.45
5.4.280.0060.03412.35
5.4.270.0110.03712.35
5.4.260.0050.03712.35
5.4.250.0030.04012.35
5.4.240.0060.03612.35
5.4.230.0080.03512.34
5.4.220.0080.03312.34
5.4.210.0050.03612.34
5.4.200.0060.03712.34
5.4.190.0100.04012.34
5.4.180.0150.03712.34
5.4.170.0090.03312.35
5.4.160.0070.03512.35
5.4.150.0080.03412.34
5.4.140.0060.03712.03
5.4.130.0100.03612.02
5.4.120.0040.03711.97
5.4.110.0070.03411.96
5.4.100.0050.03711.96
5.4.90.0060.03711.97
5.4.80.0060.03711.96
5.4.70.0030.03811.96
5.4.60.0070.03411.96
5.4.50.0070.03511.96
5.4.40.0080.03111.95
5.4.30.0050.03611.95
5.4.20.0050.03511.95
5.4.10.0070.03411.95
5.4.00.0040.03711.44
5.3.290.0050.04012.80
5.3.280.0030.04012.70
5.3.270.0060.03912.72
5.3.260.0090.03512.71
5.3.250.0040.03812.72
5.3.240.0030.03912.72
5.3.230.0070.03512.71
5.3.220.0090.03412.68
5.3.210.0060.03912.68
5.3.200.0060.03612.68
5.3.190.0040.04012.68
5.3.180.0080.03412.67
5.3.170.0030.04012.67
5.3.160.0070.03512.68
5.3.150.0040.03912.68
5.3.140.0040.03812.66
5.3.130.0070.03812.66
5.3.120.0030.04212.66
5.3.110.0040.04112.66
5.3.100.0060.03612.12
5.3.90.0050.03712.08
5.3.80.0080.03412.07
5.3.70.0060.03612.07
5.3.60.0070.03512.07
5.3.50.0090.03312.00
5.3.40.0050.03712.00
5.3.30.0060.03411.95
5.3.20.0030.03711.72
5.3.10.0070.03411.69
5.3.00.0050.03711.68
5.2.170.0030.0329.18
5.2.160.0050.0289.18
5.2.150.0030.0319.18
5.2.140.0050.0299.18
5.2.130.0040.0299.13
5.2.120.0040.0289.14
5.2.110.0020.0319.14
5.2.100.0010.0319.14
5.2.90.0030.0309.14
5.2.80.0050.0299.14
5.2.70.0070.0289.13
5.2.60.0060.0299.09
5.2.50.0040.0309.06
5.2.40.0050.0289.04
5.2.30.0020.0319.01
5.2.20.0020.0319.00
5.2.10.0060.0268.92
5.2.00.0000.0338.78
5.1.60.0030.0258.06
5.1.50.0040.0248.06
5.1.40.0050.0238.04
5.1.30.0030.0278.39
5.1.20.0060.0248.41
5.1.10.0040.0258.13
5.1.00.0060.0258.14
5.0.50.0040.0206.62
5.0.40.0030.0216.47
5.0.30.0020.0336.29
5.0.20.0020.0216.26
5.0.10.0010.0226.24
5.0.00.0050.0306.23
4.4.90.0020.0164.78
4.4.80.0030.0154.76
4.4.70.0020.0164.75
4.4.60.0000.0184.75
4.4.50.0050.0194.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0030.0164.85
4.4.10.0030.0154.84
4.4.00.0020.0264.75
4.3.110.0010.0174.67
4.3.100.0010.0174.66
4.3.90.0010.0164.63
4.3.80.0030.0274.59
4.3.70.0030.0154.63
4.3.60.0050.0214.63
4.3.50.0050.0144.63
4.3.40.0050.0224.54
4.3.30.0020.0163.29
4.3.20.0030.0153.26
4.3.10.0010.0163.22
4.3.00.0070.01318.41

preferences:
44.73 ms | 401 KiB | 5 Q