3v4l.org

run code in 300+ PHP versions simultaneously
<?php $batchIn = "1111111111111122222222222222"; $batchSplit = str_split($batchIn, 14); foreach($batchSplit as $value) { $urls="https://circ.sd00.worldcat.org/LHR?q=barcode%3A" . $value; echo $urls; }

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)
8.3.40.0090.00618.67
8.3.30.0100.00719.11
8.3.20.0000.00720.13
8.3.10.0080.00023.71
8.3.00.0040.00420.90
8.2.170.0100.00722.96
8.2.160.0030.01320.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.75
8.2.110.0030.00619.21
8.2.100.0080.00417.84
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0080.00017.25
8.2.60.0050.00317.91
8.2.50.0040.00418.10
8.2.40.0050.00318.28
8.2.30.0050.00318.25
8.2.20.0000.00717.72
8.2.10.0040.00418.11
8.2.00.0040.00417.72
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0070.00417.70
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0080.00017.10
8.1.180.0080.00018.10
8.1.170.0030.00518.39
8.1.160.0000.00721.92
8.1.150.0080.00018.68
8.1.140.0050.00317.50
8.1.130.0000.00617.73
8.1.120.0030.00317.51
8.1.110.0070.00417.34
8.1.100.0000.00717.34
8.1.90.0050.00217.49
8.1.80.0070.00017.41
8.1.70.0050.00317.43
8.1.60.0080.00017.49
8.1.50.0020.00517.42
8.1.40.0040.00417.55
8.1.30.0040.00417.52
8.1.20.0050.00217.61
8.1.10.0080.00017.41
8.1.00.0090.00017.33
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0000.00718.34
8.0.270.0030.00317.29
8.0.260.0030.00317.24
8.0.250.0060.00016.88
8.0.240.0000.00816.88
8.0.230.0030.00316.87
8.0.220.0070.00016.94
8.0.210.0030.00316.73
8.0.200.0000.00616.83
8.0.190.0040.00416.84
8.0.180.0060.00616.88
8.0.170.0050.00316.93
8.0.160.0070.00016.73
8.0.150.0030.00316.77
8.0.140.0040.00416.84
8.0.130.0000.00513.38
8.0.120.0000.00716.91
8.0.110.0050.00316.71
8.0.100.0050.00316.71
8.0.90.0050.00216.93
8.0.80.0040.01216.94
8.0.70.0000.00816.82
8.0.60.0050.00216.72
8.0.50.0040.00416.82
8.0.30.0110.01316.99
8.0.20.0040.01417.40
8.0.10.0050.00217.04
8.0.00.0060.01316.94
7.4.330.0050.00015.00
7.4.320.0000.00616.52
7.4.300.0000.00716.45
7.4.290.0050.00316.52
7.4.280.0000.00916.48
7.4.270.0000.00816.56
7.4.260.0030.00316.37
7.4.250.0030.00316.47
7.4.240.0030.00416.60
7.4.230.0000.00716.64
7.4.220.0070.01016.52
7.4.210.0100.01016.46
7.4.200.0070.00016.66
7.4.160.0080.00816.59
7.4.150.0090.01317.40
7.4.140.0120.00817.86
7.4.130.0080.01216.44
7.4.120.0080.00816.50
7.4.110.0130.00316.37
7.4.100.0070.01116.42
7.4.90.0110.01116.63
7.4.80.0110.00719.39
7.4.70.0080.00816.50
7.4.60.0140.00316.57
7.4.50.0000.00816.48
7.4.40.0040.01216.57
7.4.30.0110.00716.41
7.4.00.0060.01014.87
7.3.330.0030.00313.15
7.3.320.0050.00013.22
7.3.310.0030.00316.40
7.3.300.0030.00316.25
7.3.290.0130.00616.22
7.3.280.0070.00816.26
7.3.270.0130.00317.40
7.3.260.0070.01016.59
7.3.250.0110.00716.52
7.3.240.0090.00916.26
7.3.230.0120.00616.39
7.3.210.0070.01016.21
7.3.200.0060.00919.39
7.3.190.0030.01616.12
7.3.180.0120.00316.54
7.3.170.0130.00316.47
7.3.160.0000.02216.40
7.3.120.0030.01215.11
7.3.10.0190.01016.31
7.3.00.0200.00516.30
7.2.330.0110.00916.37
7.2.320.0030.01516.70
7.2.310.0060.00916.71
7.2.300.0120.00416.39
7.2.290.0060.01216.74
7.2.130.0170.00816.55
7.2.120.0160.01516.81
7.2.110.0270.00816.43
7.2.100.0250.01116.51
7.2.90.0150.00616.61
7.2.80.0150.00516.95
7.2.70.0080.01316.74
7.2.60.0100.00816.91
7.2.50.0130.00916.82
7.2.40.0060.01116.64
7.2.30.0060.01316.80
7.2.20.0100.01316.93
7.2.10.0120.01216.83
7.2.00.0080.00917.62
7.1.250.0200.00915.61
7.1.200.0110.00315.91
7.1.100.0040.01117.75
7.1.70.0080.00017.16
7.1.60.0040.00717.22
7.1.50.0030.00717.02
7.1.00.0030.07722.28
7.0.200.0000.01016.66
7.0.140.0030.07322.08
7.0.60.0070.08019.92
7.0.50.0030.08317.90
7.0.40.0070.04720.12
7.0.30.0170.04320.21
7.0.20.0370.07320.12
7.0.10.0000.06320.09
7.0.00.0030.06020.20
5.6.280.0000.07720.88
5.6.210.0100.07720.70
5.6.200.0030.04018.18
5.6.190.0030.04020.56
5.6.180.0300.04720.63
5.6.170.0370.07720.31
5.6.160.0100.08320.44
5.6.150.0100.07318.18
5.6.140.0130.06318.11
5.6.130.0000.07318.21
5.6.120.0070.08720.98
5.6.110.0100.08321.09
5.6.100.0100.04021.10
5.6.90.0030.08720.96
5.6.80.0070.07720.39
5.6.70.4570.04320.41
5.5.350.0030.06320.40
5.5.340.0200.07017.98
5.5.330.0030.08720.23
5.5.320.0500.05020.34
5.5.310.0270.07720.23
5.5.300.0130.07017.87
5.5.290.0100.07717.95
5.5.280.0030.08320.65
5.5.270.0030.05320.86
5.5.260.0100.06020.86
5.5.250.0170.02720.54
5.5.240.0070.04020.28
5.4.450.0270.04328.29
5.4.440.0330.04328.29
5.4.430.0370.03728.29
5.4.420.0370.03728.29
5.4.410.0370.04328.28
5.4.400.0300.03728.28
5.4.390.0300.05328.28
5.4.380.0170.05018.72
5.4.370.0070.06018.65
5.4.360.0130.05018.59
5.4.350.0170.05018.56
5.4.340.0300.05718.68
5.4.320.0050.04812.46
5.4.310.0050.03912.45
5.4.300.0030.04412.45
5.4.290.0060.04212.45
5.4.280.0050.03612.35
5.4.270.0080.03812.35
5.4.260.0040.04112.35
5.4.250.0080.03712.35
5.4.240.0110.03312.35
5.4.230.0070.03712.34
5.4.220.0050.03812.34
5.4.210.0060.03712.34
5.4.200.0040.04112.34
5.4.190.0070.03712.34
5.4.180.0110.03312.34
5.4.170.0120.03112.35
5.4.160.0090.03212.34
5.4.150.0060.03612.34
5.4.140.0180.02512.02
5.4.130.0050.03712.01
5.4.120.0030.03811.97
5.4.110.0070.03411.97
5.4.100.0120.02911.97
5.4.90.0070.03611.97
5.4.80.0080.03611.96
5.4.70.0080.03211.96
5.4.60.0080.03211.96
5.4.50.0080.03511.96
5.4.40.0060.04111.95
5.4.30.0110.03611.95
5.4.20.0060.03611.95
5.4.10.0080.03311.95
5.4.00.0100.03311.44
5.3.290.0060.04912.80
5.3.280.0150.03412.71
5.3.270.0070.04412.72
5.3.260.0090.03712.72
5.3.250.0080.03612.72
5.3.240.0060.03712.72
5.3.230.0110.04512.71
5.3.220.0060.04712.68
5.3.210.0090.03712.68
5.3.200.0080.03812.68
5.3.190.0070.03812.68
5.3.180.0080.03612.67
5.3.170.0100.03812.67
5.3.160.0080.03612.67
5.3.150.0090.03512.67
5.3.140.0060.03712.66
5.3.130.0080.03912.66
5.3.120.0110.03512.66
5.3.110.0060.03912.66
5.3.100.0060.03812.11
5.3.90.0060.03712.08
5.3.80.0040.04012.07
5.3.70.0080.03412.08
5.3.60.0090.03312.06
5.3.50.0040.03912.00
5.3.40.0060.03712.00
5.3.30.0060.03511.94
5.3.20.0060.03611.72
5.3.10.0050.03611.69
5.3.00.0020.04311.68
5.2.170.0050.0309.18
5.2.160.0100.0349.18
5.2.150.0090.0319.18
5.2.140.0050.0359.17
5.2.130.0100.0249.13
5.2.120.0080.0289.13
5.2.110.0070.0319.14
5.2.100.0080.0259.14
5.2.90.0030.0319.14
5.2.80.0060.0299.14
5.2.70.0050.0329.13
5.2.60.0060.0309.08
5.2.50.0050.0319.06
5.2.40.0040.0319.03
5.2.30.0030.0339.00
5.2.20.0060.0369.00
5.2.10.0060.0328.93
5.2.00.0060.0378.78
5.1.60.0080.0318.06
5.1.50.0020.0298.06
5.1.40.0090.0228.04
5.1.30.0060.0258.39
5.1.20.0050.0368.41
5.1.10.0050.0318.13
5.1.00.0080.0218.14
5.0.50.0040.0206.61
5.0.40.0050.0186.48
5.0.30.0040.0316.29
5.0.20.0030.0196.26
5.0.10.0020.0236.23
5.0.00.0050.0306.23
4.4.90.0040.0224.78
4.4.80.0030.0204.76
4.4.70.0020.0184.75
4.4.60.0040.0184.75
4.4.50.0030.0184.77
4.4.40.0020.0264.71
4.4.30.0030.0144.76
4.4.20.0020.0174.84
4.4.10.0020.0174.85
4.4.00.0020.0264.76
4.3.110.0030.0164.67
4.3.100.0030.0144.66
4.3.90.0030.0164.63
4.3.80.0010.0264.58
4.3.70.0030.0154.63
4.3.60.0050.0174.63
4.3.50.0050.0204.62
4.3.40.0030.0294.54
4.3.30.0050.0133.28
4.3.20.0010.0173.26
4.3.10.0010.0183.21
4.3.00.0030.02028.28

preferences:
43.49 ms | 400 KiB | 5 Q