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)
8.3.40.0140.00718.75
8.3.30.0070.00718.96
8.3.20.0000.00720.10
8.3.10.0040.00423.65
8.3.00.0000.00719.25
8.2.170.0090.00622.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00426.16
8.2.120.0040.00420.79
8.2.110.0070.00322.08
8.2.100.0080.00419.40
8.2.90.0030.00619.17
8.2.80.0050.00317.97
8.2.70.0000.01017.63
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0060.00320.07
8.2.30.0050.00618.14
8.2.20.0020.00517.68
8.2.10.0040.00418.14
8.2.00.0040.00417.65
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0180.00323.81
8.1.230.0000.01119.01
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0090.00318.10
8.1.170.0000.00818.49
8.1.160.0030.00521.88
8.1.150.0000.00718.61
8.1.140.0030.00517.52
8.1.130.0000.00717.87
8.1.120.0000.00717.29
8.1.110.0000.01117.40
8.1.100.0000.00717.43
8.1.90.0000.00717.34
8.1.80.0050.00217.48
8.1.70.0030.00317.37
8.1.60.0080.00017.54
8.1.50.0040.00417.52
8.1.40.0050.00317.50
8.1.30.0000.00817.54
8.1.20.0000.00817.62
8.1.10.0040.00417.43
8.1.00.0050.00517.33
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0000.00718.45
8.0.270.0080.00017.12
8.0.260.0030.00317.23
8.0.250.0040.00416.93
8.0.240.0000.00816.87
8.0.230.0060.00016.95
8.0.220.0080.00016.89
8.0.210.0000.00916.79
8.0.200.0000.00616.82
8.0.190.0000.00716.88
8.0.180.0040.00416.91
8.0.170.0000.00816.79
8.0.160.0040.00416.82
8.0.150.0000.00816.82
8.0.140.0040.00416.84
8.0.130.0030.00313.29
8.0.120.0040.00416.75
8.0.110.0040.00416.88
8.0.100.0050.00216.81
8.0.90.0040.00416.99
8.0.80.0070.01416.80
8.0.70.0030.00516.75
8.0.60.0000.00716.76
8.0.50.0040.00416.77
8.0.30.0120.01916.88
8.0.20.0120.00617.40
8.0.10.0050.00316.88
8.0.00.0080.01116.62
7.4.330.0050.00015.00
7.4.320.0000.00616.42
7.4.300.0020.00516.64
7.4.290.0070.00016.50
7.4.280.0000.00916.63
7.4.270.0070.00016.56
7.4.260.0070.00016.52
7.4.250.0040.00416.55
7.4.240.0040.00416.55
7.4.230.0050.00316.40
7.4.220.0140.00416.66
7.4.210.0100.00716.61
7.4.200.0000.00716.48
7.4.160.0160.00316.48
7.4.150.0090.00917.40
7.4.140.0050.01217.86
7.4.130.0110.00916.53
7.4.120.0070.00916.42
7.4.110.0130.00316.46
7.4.100.0140.00316.47
7.4.90.0060.01016.53
7.4.80.0100.00719.39
7.4.70.0130.00316.44
7.4.60.0000.01716.66
7.4.50.0000.00816.58
7.4.40.0070.01016.30
7.4.30.0120.00916.21
7.4.00.0090.00915.03
7.3.330.0000.00613.12
7.3.320.0050.00013.00
7.3.310.0000.00716.33
7.3.300.0030.00316.11
7.3.290.0070.00716.29
7.3.280.0070.01116.27
7.3.270.0160.00917.40
7.3.260.0060.01116.36
7.3.250.0060.01116.40
7.3.240.0040.01316.36
7.3.230.0090.00916.45
7.3.210.0130.00316.19
7.3.200.0100.01019.39
7.3.190.0170.00616.63
7.3.180.0060.00916.17
7.3.170.0130.00416.42
7.3.160.0060.00916.22
7.3.120.0030.01014.88
7.2.330.0080.00916.77
7.2.320.0030.01416.67
7.2.310.0080.00816.54
7.2.300.0100.00616.64
7.2.290.0060.01216.75
7.2.00.0060.01019.40
7.1.100.0070.00718.19
7.1.70.0050.00217.28
7.1.60.0110.00017.18
7.1.50.0050.00517.10
7.1.00.0030.07722.46
7.0.200.0060.00616.83
7.0.140.0030.06722.12
7.0.60.0100.07319.86
7.0.50.0070.08317.80
7.0.40.0070.05020.23
7.0.30.0270.07020.00
7.0.20.0270.05020.22
7.0.10.0030.04320.08
7.0.00.0130.06320.12
5.6.280.0030.07321.12
5.6.210.0030.04020.76
5.6.200.0000.09018.11
5.6.190.0070.04020.64
5.6.180.3630.04320.41
5.6.170.0270.07020.49
5.6.160.0200.04320.39
5.6.150.0070.06018.07
5.6.140.0000.04318.15
5.6.130.0070.07318.21
5.6.120.0100.07320.98
5.6.110.0070.09021.14
5.6.100.0070.08721.01
5.6.90.0000.07021.10
5.6.80.0170.06720.40
5.6.70.4370.03320.36
5.5.350.0130.06020.38
5.5.340.0130.06717.99
5.5.330.0070.07720.15
5.5.320.0500.06320.49
5.5.310.0230.06320.31
5.5.300.0100.03317.92
5.5.290.0100.08017.95
5.5.280.0070.06020.77
5.5.270.0030.08720.73
5.5.260.0130.08020.88
5.5.250.0000.04720.57
5.5.240.0200.06720.12
5.4.450.0470.04028.28
5.4.440.0400.04728.28
5.4.430.0500.03327.68
5.4.420.0400.04027.24
5.4.410.0400.03326.72
5.4.400.0130.03726.15
5.4.390.0400.04326.13
5.4.380.0170.05018.70
5.4.370.0130.05018.57
5.4.360.0200.04718.70
5.4.350.0130.05318.72
5.4.340.0200.04318.56
5.4.320.0070.03512.45
5.4.310.0040.04012.45
5.4.300.0080.04312.46
5.4.290.0110.04112.45
5.4.280.0070.03912.35
5.4.270.0130.03412.35
5.4.260.0080.04112.35
5.4.250.0080.04212.35
5.4.240.0060.04012.35
5.4.230.0050.04212.34
5.4.220.0090.03612.34
5.4.210.0050.03712.34
5.4.200.0060.04012.34
5.4.190.0100.03412.34
5.4.180.0090.03512.34
5.4.170.0080.03612.35
5.4.160.0050.03912.35
5.4.150.0100.03512.34
5.4.140.0060.04012.02
5.4.130.0080.03712.02
5.4.120.0060.04011.97
5.4.110.0040.04511.97
5.4.100.0070.03911.96
5.4.90.0070.04211.97
5.4.80.0070.03911.97
5.4.70.0080.03911.96
5.4.60.0110.04311.96
5.4.50.0110.04511.96
5.4.40.0060.04911.95
5.4.30.0060.04811.95
5.4.20.0060.05011.95
5.4.10.0090.04611.95
5.4.00.0060.05011.44
5.3.290.0070.03912.80
5.3.280.0130.04312.71
5.3.270.0080.05312.72
5.3.260.0060.05512.72
5.3.250.0110.04812.72
5.3.240.0070.04212.72
5.3.230.0080.03712.71
5.3.220.0040.04112.68
5.3.210.0060.04112.68
5.3.200.0120.03012.68
5.3.190.0070.04312.68
5.3.180.0080.05112.68
5.3.170.0110.04812.67
5.3.160.0210.03712.68
5.3.150.0220.03812.67
5.3.140.0130.04012.66
5.3.130.0050.04112.65
5.3.120.0090.04212.66
5.3.110.0100.05012.66
5.3.100.0090.04112.12
5.3.90.0060.04012.09
5.3.80.0100.03612.07
5.3.70.0090.04012.07
5.3.60.0060.04712.07
5.3.50.0110.04212.00
5.3.40.0100.04612.00
5.3.30.0090.04711.95
5.3.20.0070.04611.72
5.3.10.0070.04811.69
5.3.00.0050.05211.68
5.2.170.0170.0309.18
5.2.160.0100.0369.17
5.2.150.0080.0299.18
5.2.140.0080.0299.18
5.2.130.0130.0249.14
5.2.120.0070.0299.14
5.2.110.0090.0279.14
5.2.100.0090.0279.14
5.2.90.0100.0279.14
5.2.80.0080.0319.14
5.2.70.0090.0309.13
5.2.60.0080.0319.09
5.2.50.0030.0359.06
5.2.40.0060.0329.03
5.2.30.0090.0299.01
5.2.20.0050.0319.00
5.2.10.0050.0318.91
5.2.00.0050.0338.78
5.1.60.0080.0338.06
5.1.50.0060.0278.06
5.1.40.0070.0248.04
5.1.30.0070.0258.39
5.1.20.0050.0278.41
5.1.10.0060.0278.13
5.1.00.0060.0268.14
5.0.50.0040.0276.61
5.0.40.0060.0246.48
5.0.30.0030.0396.29
5.0.20.0030.0206.26
5.0.10.0020.0216.24
5.0.00.0030.0326.22
4.4.90.0030.0164.78
4.4.80.0050.0134.76
4.4.70.0020.0164.75
4.4.60.0060.0124.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0030.0214.76
4.4.20.0040.0194.84
4.4.10.0030.0194.85
4.4.00.0000.0364.76
4.3.110.0020.0234.67
4.3.100.0040.0204.66
4.3.90.0020.0214.64
4.3.80.0020.0264.59
4.3.70.0010.0194.63
4.3.60.0050.0124.63
4.3.50.0040.0144.63
4.3.40.0030.0244.53
4.3.30.0020.0173.29
4.3.20.0040.0143.26
4.3.10.0040.0143.22
4.3.00.0000.02326.13

preferences:
45.21 ms | 400 KiB | 5 Q