3v4l.org

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

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)
8.3.60.0080.00616.50
8.3.50.0130.00222.05
8.3.40.0070.00718.81
8.3.30.0130.00718.80
8.3.20.0000.00820.21
8.3.10.0070.00023.65
8.3.00.0070.00020.94
8.2.180.0130.00716.38
8.2.170.0040.01122.96
8.2.160.0110.00320.53
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00820.72
8.2.110.0040.00420.52
8.2.100.0040.00817.78
8.2.90.0000.00819.13
8.2.80.0030.00517.97
8.2.70.0000.00917.50
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0050.00319.79
8.2.30.0080.00018.24
8.2.20.0050.00317.62
8.2.10.0050.00317.98
8.2.00.0000.00817.76
8.1.280.0140.00425.92
8.1.270.0080.00023.70
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0080.00023.88
8.1.230.0110.00017.77
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.25
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0040.00418.31
8.1.160.0000.00721.99
8.1.150.0040.00418.59
8.1.140.0020.00517.48
8.1.130.0040.00417.81
8.1.120.0000.00717.45
8.1.110.0040.00717.45
8.1.100.0030.00517.40
8.1.90.0050.00217.50
8.1.80.0070.00017.43
8.1.70.0000.00717.41
8.1.60.0050.00317.55
8.1.50.0000.00717.41
8.1.40.0020.00517.51
8.1.30.0090.00017.54
8.1.20.0040.00417.55
8.1.10.0000.00817.51
8.1.00.0050.00517.28
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0070.00018.37
8.0.270.0030.00317.15
8.0.260.0030.00317.25
8.0.250.0000.00716.91
8.0.240.0040.00416.95
8.0.230.0000.00716.94
8.0.220.0000.00716.79
8.0.210.0040.00416.78
8.0.200.0000.00716.96
8.0.190.0000.00716.87
8.0.180.0060.00316.96
8.0.170.0040.00416.81
8.0.160.0070.00016.78
8.0.150.0000.00816.83
8.0.140.0040.00416.77
8.0.130.0050.00013.30
8.0.120.0040.00416.75
8.0.110.0000.00916.79
8.0.100.0080.00016.77
8.0.90.0030.00516.88
8.0.80.0000.01516.95
8.0.70.0080.00016.77
8.0.60.0000.00716.70
8.0.50.0050.00316.93
8.0.30.0100.00916.95
8.0.20.0070.01117.40
8.0.10.0050.00316.99
8.0.00.0090.01116.83
7.4.330.0050.00015.00
7.4.320.0030.00316.54
7.4.300.0070.00016.59
7.4.290.0000.00716.61
7.4.280.0000.00716.39
7.4.270.0030.00316.35
7.4.260.0040.00416.61
7.4.250.0000.00716.43
7.4.240.0060.00116.60
7.4.230.0060.00316.60
7.4.220.0120.00616.60
7.4.210.0120.00816.46
7.4.200.0000.00716.58
7.4.160.0120.00316.50
7.4.150.0120.00617.40
7.4.140.0110.00617.86
7.4.130.0140.00916.59
7.4.120.0100.00716.44
7.4.110.0060.01216.54
7.4.100.0060.01316.65
7.4.90.0100.01016.35
7.4.80.0040.01519.39
7.4.70.0090.01216.55
7.4.60.0120.00516.50
7.4.50.0000.00516.46
7.4.40.0120.00316.32
7.4.30.0070.01016.54
7.4.00.0120.00015.02
7.3.330.0030.00313.14
7.3.320.0000.00513.16
7.3.310.0000.00716.24
7.3.300.0000.00716.22
7.3.290.0140.00716.21
7.3.280.0070.00816.27
7.3.270.0040.01217.40
7.3.260.0060.01316.32
7.3.250.0090.01216.52
7.3.240.0100.00716.53
7.3.230.0140.00616.39
7.3.210.0120.00816.21
7.3.200.0150.00619.39
7.3.190.0030.01816.44
7.3.180.0120.00916.61
7.3.170.0120.00916.75
7.3.160.0130.00616.57
7.3.120.0070.00714.80
7.3.10.0030.01016.78
7.3.00.0070.00716.43
7.2.330.0100.00716.86
7.2.320.0110.00716.73
7.2.310.0110.00416.76
7.2.300.0070.01016.56
7.2.290.0140.00416.43
7.2.130.0080.00616.82
7.2.120.0120.00316.84
7.2.110.0030.00616.73
7.2.100.0070.00716.93
7.2.90.0090.00617.11
7.2.80.0060.00316.89
7.2.70.0070.00416.90
7.2.60.0080.00816.88
7.2.50.0040.00816.92
7.2.40.0030.01016.98
7.2.30.0050.00516.92
7.2.20.0040.01116.84
7.2.10.0070.00716.91
7.2.00.0030.00918.31
7.1.250.0040.00715.77
7.1.200.0030.01015.88
7.1.100.0000.01118.03
7.1.70.0140.00717.25
7.1.60.0070.00417.27
7.1.50.0060.00617.02
7.1.00.0030.07722.54
7.0.200.0030.00316.81
7.0.140.0030.07322.08
7.0.60.0030.09319.91
7.0.50.0130.08017.69
7.0.40.0270.05320.09
7.0.30.0470.03720.20
7.0.20.0330.05020.18
7.0.10.0100.07320.33
7.0.00.0100.08020.18
5.6.280.0000.07320.99
5.6.210.0100.07720.47
5.6.200.0100.07718.22
5.6.190.0100.04720.32
5.6.180.0330.06720.77
5.6.170.0130.05320.62
5.6.160.0070.08320.62
5.6.150.0130.07018.13
5.6.140.0030.04718.20
5.6.130.0030.04018.12
5.6.120.0130.08020.91
5.6.110.0030.09021.04
5.6.100.0070.08720.96
5.6.90.0070.08020.98
5.6.80.0030.08320.28
5.6.70.4430.03320.42
5.5.350.0100.07020.43
5.5.340.0030.04317.93
5.5.330.0100.04320.57
5.5.320.0300.03020.41
5.5.310.0230.07320.29
5.5.300.0070.06717.91
5.5.290.0030.08717.95
5.5.280.0170.07720.73
5.5.270.0000.05020.75
5.5.260.0100.06720.88
5.5.250.0100.07720.68
5.5.240.0030.08020.18
5.4.450.0670.05719.12
5.4.440.1100.06319.59
5.4.430.1100.05319.11
5.4.420.0900.06019.47
5.4.410.1070.08018.97
5.4.400.0130.05019.27
5.4.390.1000.06318.89
5.4.380.0100.07718.49
5.4.370.0100.06018.77
5.4.360.0200.04318.39
5.4.350.0100.05718.41
5.4.340.0130.05018.59
5.4.320.0090.03312.45
5.4.310.0070.05812.45
5.4.300.0060.03912.45
5.4.290.0070.04012.45
5.4.280.0090.03512.35
5.4.270.0110.03312.35
5.4.260.0090.03712.35
5.4.250.0120.03212.35
5.4.240.0070.03512.35
5.4.230.0080.03812.34
5.4.220.0030.03912.34
5.4.210.0030.03812.34
5.4.200.0040.04012.34
5.4.190.0070.03612.34
5.4.180.0060.03712.34
5.4.170.0060.03812.35
5.4.160.0070.03612.34
5.4.150.0080.03412.34
5.4.140.0070.03612.03
5.4.130.0100.03112.01
5.4.120.0070.03411.97
5.4.110.0090.03311.97
5.4.100.0080.03311.97
5.4.90.0060.03911.97
5.4.80.0060.03711.97
5.4.70.0060.03511.96
5.4.60.0060.03511.97
5.4.50.0080.03311.96
5.4.40.0070.03411.95
5.4.30.0050.03611.95
5.4.20.0050.03611.95
5.4.10.0090.03111.95
5.4.00.0060.03511.43
5.3.290.0090.04812.80
5.3.280.0070.03712.70
5.3.270.0110.03512.72
5.3.260.0050.04012.72
5.3.250.0080.03512.72
5.3.240.0070.03712.72
5.3.230.0030.04112.70
5.3.220.0070.03712.68
5.3.210.0030.04112.68
5.3.200.0080.03612.68
5.3.190.0080.04212.68
5.3.180.0050.03812.68
5.3.170.0050.03912.66
5.3.160.0040.03812.67
5.3.150.0080.03612.67
5.3.140.0060.03712.66
5.3.130.0080.03812.66
5.3.120.0080.03812.66
5.3.110.0060.03912.66
5.3.100.0050.03912.12
5.3.90.0050.03912.08
5.3.80.0050.03712.07
5.3.70.0030.03812.08
5.3.60.0070.03712.06
5.3.50.0050.03912.00
5.3.40.0070.03712.00
5.3.30.0050.03611.94
5.3.20.0050.04111.72
5.3.10.0050.03511.69
5.3.00.0050.03711.68
5.2.170.0020.0329.18
5.2.160.0030.0319.18
5.2.150.0040.0319.18
5.2.140.0050.0329.17
5.2.130.0080.0329.14
5.2.120.0030.0309.13
5.2.110.0060.0289.14
5.2.100.0020.0319.14
5.2.90.0070.0279.14
5.2.80.0050.0309.14
5.2.70.0050.0319.14
5.2.60.0090.0299.08
5.2.50.0060.0409.05
5.2.40.0030.0359.04
5.2.30.0040.0359.01
5.2.20.0060.0278.99
5.2.10.0020.0308.91
5.2.00.0050.0308.78
5.1.60.0050.0248.06
5.1.50.0080.0228.05
5.1.40.0040.0288.04
5.1.30.0070.0268.39
5.1.20.0070.0268.41
5.1.10.0060.0258.13
5.1.00.0060.0258.13
5.0.50.0060.0186.61
5.0.40.0040.0206.47
5.0.30.0060.0306.29
5.0.20.0050.0196.26
5.0.10.0040.0216.23
5.0.00.0040.0316.23
4.4.90.0010.0174.78
4.4.80.0040.0144.76
4.4.70.0050.0144.76
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0060.0224.71
4.4.30.0020.0174.76
4.4.20.0020.0174.84
4.4.10.0040.0154.85
4.4.00.0040.0234.76
4.3.110.0010.0184.67
4.3.100.0010.0174.67
4.3.90.0040.0154.63
4.3.80.0010.0264.58
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0020.0163.28
4.3.20.0000.0183.26
4.3.10.0020.0153.21
4.3.00.0100.0237.21

preferences:
49.38 ms | 401 KiB | 5 Q