3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = <<<EOF (50.54309395492101, 8.515777587890625)(50.59194113547687, 8.647613525390625)(50.66250551544689, 8.765716552734375)(50.699922592840785, 8.842620849609375)(50.645962883774004, 8.795928955078125)(50.63289879592736, 8.7615966796875)(50.609374285799454, 8.71490478515625)(50.57798996541261, 8.680572509765625)(50.5605451899225, 8.64898681640625)(50.53785732470035, 8.56109619140625)(50.5291283155526, 8.513031005859375)(50.5291283155526, 8.513031005859375) EOF; $count = preg_match_all('/(\d+\.\d+)/', $str, $matches); if ($count === false || ($count % 2 != 0)) { // error } else { $pairCount = $count / 2; $pairs = array(); $curPair = NULL; for ($i = 0; $i < $pairCount; $i+=2) { $pairs[] = array($matches[0][$i], $matches[0][$i+1]); } echo $pairs[0][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)
8.3.60.0120.00618.68
8.3.50.0110.00822.13
8.3.40.0070.01418.86
8.3.30.0090.00618.99
8.3.20.0030.00520.20
8.3.10.0050.00323.60
8.3.00.0080.00022.43
8.2.180.0140.00717.00
8.2.170.0040.01122.96
8.2.160.0120.00622.20
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.73
8.2.110.0060.00322.10
8.2.100.0080.00418.03
8.2.90.0050.00319.35
8.2.80.0030.00617.97
8.2.70.0040.00417.88
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00418.07
8.2.20.0070.00017.75
8.2.10.0000.00819.58
8.2.00.0030.00617.96
8.1.280.0070.00725.92
8.1.270.0050.00523.99
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00323.76
8.1.230.0040.00817.70
8.1.220.0030.00517.79
8.1.210.0080.00018.77
8.1.200.0030.00717.50
8.1.190.0000.00917.29
8.1.180.0060.00318.10
8.1.170.0040.00418.77
8.1.160.0000.00722.12
8.1.150.0050.00318.80
8.1.140.0000.00817.56
8.1.130.0030.00317.80
8.1.120.0040.00417.62
8.1.110.0070.00017.63
8.1.100.0040.00417.45
8.1.90.0070.00017.59
8.1.80.0000.00717.67
8.1.70.0000.00717.59
8.1.60.0030.00817.75
8.1.50.0040.00417.70
8.1.40.0000.00717.68
8.1.30.0030.00617.68
8.1.20.0040.00417.77
8.1.10.0040.00417.68
8.1.00.0000.00817.70
8.0.300.0000.00818.77
8.0.290.0000.00817.00
8.0.280.0030.00318.46
8.0.270.0040.00417.21
8.0.260.0070.00017.02
8.0.250.0030.00317.19
8.0.240.0030.00317.17
8.0.230.0040.00417.20
8.0.220.0000.00817.12
8.0.210.0030.00317.02
8.0.200.0030.00317.24
8.0.190.0040.00417.16
8.0.180.0070.00017.09
8.0.170.0080.00017.14
8.0.160.0080.00017.10
8.0.150.0000.00717.14
8.0.140.0070.00017.05
8.0.130.0000.00613.52
8.0.120.0050.00217.16
8.0.110.0030.00517.02
8.0.100.0000.00717.06
8.0.90.0040.00417.03
8.0.80.0150.00617.10
8.0.70.0050.00317.05
8.0.60.0060.00317.00
8.0.50.0070.00017.09
8.0.30.0140.00517.24
8.0.20.0110.00717.44
8.0.10.0050.00217.05
8.0.00.0180.00816.92
7.4.330.0000.00515.02
7.4.320.0030.00316.75
7.4.300.0060.00016.83
7.4.290.0070.00016.81
7.4.280.0050.00316.64
7.4.270.0000.00716.74
7.4.260.0030.00316.77
7.4.250.0050.00216.85
7.4.240.0050.00316.73
7.4.230.0040.00416.48
7.4.220.0160.00916.85
7.4.210.0080.00716.86
7.4.200.0030.00316.56
7.4.190.0070.00016.78
7.4.160.0120.00516.82
7.4.150.0080.00917.40
7.4.140.0190.00217.86
7.4.130.0070.01216.74
7.4.120.0090.01116.85
7.4.110.0150.00316.57
7.4.100.0070.01016.78
7.4.90.0130.00416.88
7.4.80.0100.01316.82
7.4.70.0120.00616.59
7.4.60.0120.00416.72
7.4.50.0000.00716.84
7.4.40.0110.00222.77
7.4.30.0060.01416.77
7.4.00.0000.01415.26
7.3.330.0000.00513.39
7.3.320.0050.00013.27
7.3.310.0030.00316.53
7.3.300.0030.00316.47
7.3.290.0090.00616.50
7.3.280.0100.00916.54
7.3.270.0100.00717.40
7.3.260.0130.00616.73
7.3.250.0090.00816.54
7.3.240.0180.00316.52
7.3.230.0120.00416.60
7.3.210.0090.00916.66
7.3.200.0090.01119.39
7.3.190.0140.00316.81
7.3.180.0030.01316.50
7.3.170.0090.00616.64
7.3.160.0100.00616.48
7.3.120.0070.01114.99
7.3.10.0130.00516.67
7.3.00.0120.00716.74
7.2.330.0110.00616.90
7.2.320.0090.01516.77
7.2.310.0100.00716.92
7.2.300.0090.00916.82
7.2.290.0100.00716.85
7.2.130.0120.00716.97
7.2.120.0150.00316.70
7.2.110.0100.00716.75
7.2.100.0060.01116.84
7.2.90.0140.00417.00
7.2.80.0140.00616.94
7.2.70.0100.00717.05
7.2.60.0110.00516.84
7.2.50.0110.00617.00
7.2.40.0080.00817.10
7.2.30.0130.00417.02
7.2.20.0110.00616.89
7.2.10.0120.00617.06
7.2.00.0140.00616.84
7.1.250.0090.00815.79
7.1.70.0030.00717.43
7.1.60.0130.01019.24
7.1.50.0000.01417.19
7.1.00.0000.07722.59
7.0.200.0060.00616.97
7.0.140.0000.07722.09
7.0.60.0070.03719.89
7.0.50.0070.08317.92
7.0.40.0100.03720.27
7.0.30.0370.07320.20
7.0.20.0330.07720.11
7.0.10.0070.06020.20
7.0.00.0100.07720.34
5.6.280.0000.07721.10
5.6.210.0070.06320.50
5.6.200.0070.06018.18
5.6.190.0070.07320.32
5.6.180.0000.06020.77
5.6.170.0230.03720.50
5.6.160.0000.04720.54
5.6.150.0100.07318.12
5.6.140.0030.05718.18
5.6.130.0100.08718.11
5.6.120.0070.05020.90
5.6.110.0130.05020.98
5.6.100.0030.06721.00
5.6.90.0100.07720.96
5.6.80.0100.07020.38
5.5.350.0000.07320.33
5.5.340.0200.06017.92
5.5.330.0170.07320.32
5.5.320.0030.06320.17
5.5.310.0300.07320.50
5.5.300.0170.05718.00
5.5.290.0070.06318.02
5.5.280.0000.05720.77
5.5.270.0070.04020.72
5.5.260.0070.07720.86
5.5.250.0000.06720.49
5.5.240.0070.06720.34
5.4.450.0270.05319.41
5.4.440.0670.04019.13
5.4.430.0430.05019.12
5.4.420.0200.03319.38
5.4.410.0100.07718.80
5.4.400.0170.05018.51
5.4.390.0070.05718.64
5.4.380.0170.05018.72
5.4.370.0130.05318.79
5.4.360.0170.04718.50
5.4.350.0100.05718.67
5.4.340.0030.06318.64
5.4.320.0030.04512.46
5.4.310.0160.03612.46
5.4.300.0080.03712.46
5.4.290.0050.04412.46
5.4.280.0040.03812.36
5.4.270.0090.03612.36
5.4.260.0030.05012.36
5.4.250.0050.03912.36
5.4.240.0030.04212.36
5.4.230.0060.05012.35
5.4.220.0060.04612.35
5.4.210.0080.03812.35
5.4.200.0060.04912.35
5.4.190.0140.04712.36
5.4.180.0120.04612.36
5.4.170.0180.04112.37
5.4.160.0180.04112.36
5.4.150.0150.04412.35
5.4.140.0160.04312.04
5.4.130.0120.04712.02
5.4.120.0160.04111.99
5.4.110.0200.06711.98
5.4.100.0170.04111.98
5.4.90.0170.04111.98
5.4.80.0160.04111.98
5.4.70.0160.04111.97
5.4.60.0210.06711.97
5.4.50.0160.04211.97
5.4.40.0130.04411.96
5.4.30.0140.04511.96
5.4.20.0150.04211.96
5.4.10.0180.04111.96
5.4.00.0290.06111.45
5.3.290.0070.04812.80
5.3.280.0080.04412.71
5.3.270.0110.05012.72
5.3.260.0210.04012.72
5.3.250.0190.04112.72
5.3.240.0330.09012.72
5.3.230.0120.05112.71
5.3.220.0170.04312.68
5.3.210.0160.04812.68
5.3.200.0210.04012.68
5.3.190.0160.04512.68
5.3.180.0150.04512.67
5.3.170.0300.09112.67
5.3.160.0180.04212.67
5.3.150.0220.03812.67
5.3.140.0170.04312.66
5.3.130.0130.04812.66
5.3.120.0170.04812.66
5.3.110.0180.04312.66
5.3.100.0190.04212.12
5.3.90.0160.04412.09
5.3.80.0180.04412.07
5.3.70.0400.08112.07
5.3.60.0130.04712.06
5.3.50.0180.04112.01
5.3.40.0180.04212.01
5.3.30.0170.04311.97
5.3.20.0200.06811.75
5.3.10.0120.04411.71
5.3.00.0170.04111.70
5.2.170.0250.0539.20
5.2.160.0090.0379.20
5.2.150.0100.0379.20
5.2.140.0150.0329.20
5.2.130.0180.0599.16
5.2.120.0100.0379.16
5.2.110.0180.0319.16
5.2.100.0170.0309.16
5.2.90.0170.0299.16
5.2.80.0110.0369.15
5.2.70.0160.0359.15
5.2.60.0160.0329.11
5.2.50.0170.0349.08
5.2.40.0250.0839.05
5.2.30.0110.0379.04
5.2.20.0120.0369.05
5.2.10.0140.0338.96
5.2.00.0140.0338.81
5.1.60.0190.0528.10
5.1.50.0110.0308.10
5.1.40.0120.0308.08
5.1.30.0120.0338.43
5.1.20.0130.0318.45
5.1.10.0130.0318.18
5.1.00.0160.0288.18
5.0.50.0100.0266.66
5.0.40.0120.0216.52
5.0.30.0110.0356.33
5.0.20.0080.0246.30
5.0.10.0110.0206.28
5.0.00.0090.0356.27
4.4.90.0090.0174.78
4.4.80.0060.0214.75
4.4.70.0060.0204.76
4.4.60.0070.0184.75
4.4.50.0060.0194.77
4.4.40.0070.0294.71
4.4.30.0050.0204.76
4.4.20.0060.0194.85
4.4.10.0080.0174.85
4.4.00.0060.0294.75
4.3.110.0070.0174.67
4.3.100.0070.0174.66
4.3.90.0040.0204.64
4.3.80.0070.0274.58
4.3.70.0070.0174.63
4.3.60.0080.0164.63
4.3.50.0110.0144.63
4.3.40.0080.0264.54
4.3.30.0150.0403.32
4.3.20.0050.0183.31
4.3.10.0020.0213.24
4.3.00.0100.01313.28

preferences:
35.79 ms | 401 KiB | 5 Q