3v4l.org

run code in 300+ PHP versions simultaneously
<?php $contents = "BEGIN_DATA_567 329 ... END_DATA_567 BEGIN_DATA 561 .... END_DATA"; preg_match('/BEGIN_DATA /', $contents, $matches, PREG_OFFSET_CAPTURE); $start = $matches[0][1]; preg_match('/END_DATA$/', $contents, $matches, PREG_OFFSET_CAPTURE); $end = $matches[0][1]; echo $between=substr($contents, $start, $end - $start);

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)
8.3.60.0060.00916.63
8.3.50.0110.00522.13
8.3.40.0060.01318.95
8.3.30.0040.01119.09
8.3.20.0000.00820.17
8.3.10.0040.00423.52
8.3.00.0050.00319.50
8.2.180.0160.00316.63
8.2.170.0090.00622.96
8.2.160.0100.01020.36
8.2.150.0040.00424.18
8.2.140.0030.00724.66
8.2.130.0050.00326.16
8.2.120.0030.00622.27
8.2.110.0040.00422.30
8.2.100.0090.00317.97
8.2.90.0060.00319.21
8.2.80.0080.00017.97
8.2.70.0040.00817.75
8.2.60.0000.00818.16
8.2.50.0040.00418.07
8.2.40.0050.00319.95
8.2.30.0030.00518.22
8.2.20.0000.00817.89
8.2.10.0040.00418.08
8.2.00.0000.00717.89
8.1.280.0070.00725.92
8.1.270.0080.00023.87
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00323.76
8.1.230.0040.00718.98
8.1.220.0060.00317.78
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00517.35
8.1.180.0060.00319.13
8.1.170.0040.00418.67
8.1.160.0040.00421.96
8.1.150.0090.00018.64
8.1.140.0040.00417.53
8.1.130.0000.00717.88
8.1.120.0030.00317.50
8.1.110.0040.00417.43
8.1.100.0030.00317.56
8.1.90.0000.00817.55
8.1.80.0060.00317.56
8.1.70.0000.00717.48
8.1.60.0030.00517.56
8.1.50.0040.00417.60
8.1.40.0030.00617.49
8.1.30.0080.00017.71
8.1.20.0000.00717.71
8.1.10.0030.00617.71
8.1.00.0070.00017.66
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0000.00718.43
8.0.270.0040.00417.32
8.0.260.0030.00317.30
8.0.250.0000.00717.14
8.0.240.0060.00317.16
8.0.230.0030.00317.02
8.0.220.0020.00517.02
8.0.210.0000.00716.97
8.0.200.0000.00616.99
8.0.190.0090.00017.06
8.0.180.0050.00216.91
8.0.170.0000.00816.95
8.0.160.0000.00717.07
8.0.150.0070.00016.81
8.0.140.0040.00416.83
8.0.130.0040.00413.37
8.0.120.0020.00516.90
8.0.110.0040.00416.91
8.0.100.0040.00416.83
8.0.90.0040.00417.09
8.0.80.0090.00616.86
8.0.70.0040.00417.01
8.0.60.0000.00817.00
8.0.50.0040.00416.98
8.0.30.0090.00917.25
8.0.20.0140.00517.48
8.0.10.0070.00016.96
8.0.00.0110.00816.67
7.4.330.0000.00615.00
7.4.320.0060.00016.71
7.4.300.0000.00616.63
7.4.290.0070.00016.75
7.4.280.0070.00316.57
7.4.270.0000.00816.80
7.4.260.0000.00716.71
7.4.250.0040.00416.62
7.4.240.0030.00316.67
7.4.230.0000.00716.82
7.4.220.0110.00716.75
7.4.210.0060.01016.68
7.4.200.0040.00416.70
7.4.190.0040.00416.88
7.4.160.0130.00316.79
7.4.150.0170.00317.40
7.4.140.0130.00417.86
7.4.130.0100.00616.69
7.4.120.0050.01216.47
7.4.110.0060.01616.62
7.4.100.0100.01016.86
7.4.90.0090.00916.77
7.4.80.0210.00319.39
7.4.70.0130.00516.77
7.4.60.0100.00716.39
7.4.50.0060.00316.57
7.4.40.0110.00716.62
7.4.30.0100.00716.76
7.4.00.0030.01315.09
7.3.330.0070.00013.24
7.3.320.0000.00713.38
7.3.310.0000.00716.27
7.3.300.0030.00316.30
7.3.290.0100.00616.42
7.3.280.0100.01116.46
7.3.270.0080.00817.40
7.3.260.0130.00316.75
7.3.250.0130.00816.74
7.3.240.0080.01116.93
7.3.230.0040.01516.56
7.3.210.0160.01316.37
7.3.200.0110.01119.39
7.3.190.0120.00616.43
7.3.180.0080.00816.56
7.3.170.0060.01516.85
7.3.160.0060.00916.66
7.3.120.0100.00714.90
7.2.330.0150.00316.89
7.2.320.0120.01016.74
7.2.310.0060.01016.50
7.2.300.0070.01416.71
7.2.290.0070.01416.60
7.2.60.0000.01316.91
7.2.50.0070.00717.09
7.1.200.0000.01215.73
7.1.70.0030.00617.39
7.1.60.0110.01419.46
7.1.50.0100.02017.22
7.1.00.0100.07022.41
7.0.200.0420.00714.80
7.0.140.0000.07722.00
7.0.60.0000.07320.01
7.0.50.0070.07317.84
7.0.40.0000.04720.22
7.0.30.0170.04720.10
7.0.20.0270.05020.39
7.0.10.0130.08020.21
7.0.00.0070.08320.19
5.6.280.0070.07020.78
5.6.210.0170.08020.62
5.6.200.0100.07718.12
5.6.190.0130.07020.43
5.6.180.0270.04720.63
5.6.170.0430.06720.39
5.6.160.0100.08020.70
5.6.150.0070.05718.20
5.6.140.0030.08318.20
5.6.130.0070.03718.17
5.6.120.0030.06720.93
5.6.110.0070.08320.98
5.6.100.0130.05321.12
5.6.90.0030.08721.00
5.6.80.0170.04320.43
5.5.350.0170.06020.33
5.5.340.0070.06717.98
5.5.330.0130.07720.19
5.5.320.0300.07720.18
5.5.310.0230.05320.41
5.5.300.0170.05717.91
5.5.290.0130.07317.87
5.5.280.0130.05020.79
5.5.270.0100.08020.65
5.5.260.0170.06320.86
5.5.250.0130.03320.60
5.5.240.0130.06320.26
5.4.450.0830.05019.49
5.4.440.0230.03019.57
5.4.430.0270.03319.13
5.4.420.0070.04319.10
5.4.410.0630.05019.28
5.4.400.0900.03019.06
5.4.390.1000.04719.06
5.4.380.0330.05718.61
5.4.370.0330.05018.67
5.4.360.0470.07018.67
5.4.350.0330.05718.60
5.4.340.0400.04718.62
5.4.320.0090.03312.45
5.4.310.0080.03612.45
5.4.300.0090.04712.45
5.4.290.0050.04312.44
5.4.280.0080.03512.34
5.4.270.0080.03712.34
5.4.260.0100.04512.34
5.4.250.0110.05012.34
5.4.240.0110.05912.34
5.4.230.0090.05112.33
5.4.220.0120.07012.33
5.4.210.0140.04512.33
5.4.200.0100.06212.33
5.4.190.0100.04212.32
5.4.180.0060.05912.33
5.4.170.0050.05812.34
5.4.160.0060.05612.34
5.4.150.0090.05412.33
5.4.140.0060.05012.02
5.4.130.0070.03712.00
5.4.120.0050.03711.96
5.4.110.0140.03011.96
5.4.100.0090.04111.96
5.4.90.0090.03711.96
5.4.80.0070.03811.95
5.4.70.0060.04411.95
5.4.60.0090.03311.95
5.4.50.0070.04111.95
5.4.40.0060.03611.94
5.4.30.0090.04811.94
5.4.20.0070.03911.94
5.4.10.0060.03911.94
5.4.00.0040.04511.43
5.3.290.0070.03812.80
5.3.280.0080.05012.71
5.3.270.0080.04112.72
5.3.260.0130.04412.72
5.3.250.0070.03812.72
5.3.240.0060.04212.72
5.3.230.0110.04412.71
5.3.220.0100.03412.68
5.3.210.0030.04512.68
5.3.200.0080.04012.68
5.3.190.0090.04112.68
5.3.180.0170.03912.67
5.3.170.0100.03912.67
5.3.160.0100.05312.67
5.3.150.0110.03512.67
5.3.140.0130.05012.66
5.3.130.0130.04012.66
5.3.120.0100.06212.66
5.3.110.0110.04612.66
5.3.100.0100.04612.12
5.3.90.0060.04912.09
5.3.80.0090.03812.08
5.3.70.0180.06412.07
5.3.60.0090.05112.07
5.3.50.0060.05012.00
5.3.40.0100.05312.00
5.3.30.0120.05411.95
5.3.20.0160.06311.73
5.3.10.0090.05611.70
5.3.00.0120.05011.69
5.2.170.0130.0539.19
5.2.160.0090.0449.19
5.2.150.0090.0719.19
5.2.140.0050.0509.18
5.2.130.0140.0589.14
5.2.120.0080.0449.15
5.2.110.0090.0519.15
5.2.100.0090.0409.15
5.2.90.0110.0389.15
5.2.80.0120.0299.14
5.2.70.0050.0329.14
5.2.60.0020.0359.10
5.2.50.0100.0479.07
5.2.40.0050.0339.05
5.2.30.0090.0289.02
5.2.20.0070.0289.02
5.2.10.0040.0308.92
5.2.00.0070.0428.78
5.1.60.0060.0258.07
5.1.50.0030.0368.06
5.1.40.0080.0348.04
5.1.30.0060.0538.39
5.1.20.0060.0378.41
5.1.10.0050.0388.14
5.1.00.0060.0388.14
5.0.50.0070.0296.61
5.0.40.0070.0266.47
5.0.30.0060.0466.29
5.0.20.0130.0246.26
5.0.10.0050.0316.23
5.0.00.0060.0446.23
4.4.90.0050.0214.78
4.4.80.0030.0234.76
4.4.70.0040.0244.76
4.4.60.0060.0194.75
4.4.50.0060.0404.77
4.4.40.0040.0324.71
4.4.30.0110.0384.76
4.4.20.0100.0364.85
4.4.10.0050.0234.85
4.4.00.0030.0364.76
4.3.110.0050.0174.67
4.3.100.0080.0184.66
4.3.90.0040.0194.64
4.3.80.0140.0504.59
4.3.70.0040.0204.63
4.3.60.0030.0144.63
4.3.50.0040.0164.63
4.3.40.0090.0254.54
4.3.30.0040.0263.28
4.3.20.0030.0163.26
4.3.10.0020.0223.22
4.3.00.0100.01016.03

preferences:
41.49 ms | 401 KiB | 5 Q