3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(sprintf('%d.%d.%s-%d.%d.%d','11111','01','01','1d','','')); $a = '11111';//переполнение $b = '01'; //спереди 0 $c = '1d'; //лишние символы $d = ''; //недостаточно символов $e = 'df'; //неподходящие символы $r = array('/.*?(\d{1,4}).*/','/.*(\d{1,2})?.*/','/(\d?)/'); echo preg_replace($r[0], '$1', $a).PHP_EOL; echo preg_replace($r[1], '$1', $b).PHP_EOL; echo preg_replace($r[1], '$1', $c).PHP_EOL; echo preg_replace($r[2], '$1', $d).PHP_EOL; echo preg_replace($r[1], '$1', $e).PHP_EOL;

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)
8.3.60.0090.00618.64
8.3.50.0070.01122.33
8.3.40.0150.00019.09
8.3.30.0180.00319.01
8.3.20.0090.00920.43
8.3.10.0000.00721.97
8.3.00.0030.00522.39
8.2.180.0090.01216.63
8.2.170.0000.01522.96
8.2.160.0120.00321.25
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00419.50
8.2.110.0070.00422.38
8.2.100.0060.00620.01
8.2.90.0000.00819.17
8.2.80.0030.00618.16
8.2.70.0030.00617.88
8.2.60.0080.00417.90
8.2.50.0060.00318.07
8.2.40.0040.00418.04
8.2.30.0040.00418.21
8.2.20.0040.00418.04
8.2.10.0050.00319.70
8.2.00.0030.00617.82
8.1.280.0110.00425.92
8.1.270.0080.00022.17
8.1.260.0000.00926.35
8.1.250.0000.00828.09
8.1.240.0040.00423.83
8.1.230.0040.00819.00
8.1.220.0060.00317.77
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.39
8.1.180.0040.00418.10
8.1.170.0060.00318.71
8.1.160.0050.00321.96
8.1.150.0020.00518.85
8.1.140.0000.00717.61
8.1.130.0000.00817.89
8.1.120.0070.00017.58
8.1.110.0040.00417.64
8.1.100.0080.00017.61
8.1.90.0000.00717.62
8.1.80.0050.00217.50
8.1.70.0030.00317.53
8.1.60.0060.00317.74
8.1.50.0000.00917.71
8.1.40.0080.00017.70
8.1.30.0000.01017.71
8.1.20.0000.00817.74
8.1.10.0040.00417.63
8.1.00.0080.00017.68
8.0.300.0090.00018.77
8.0.290.0000.00717.16
8.0.280.0000.00818.50
8.0.270.0070.00017.29
8.0.260.0060.00016.98
8.0.250.0000.00717.05
8.0.240.0000.00817.13
8.0.230.0040.00417.18
8.0.220.0030.00317.01
8.0.210.0030.00317.12
8.0.200.0000.00617.18
8.0.190.0080.00017.19
8.0.180.0050.00217.01
8.0.170.0040.00317.16
8.0.160.0040.00416.97
8.0.150.0040.00417.15
8.0.140.0000.00717.07
8.0.130.0030.00313.54
8.0.120.0050.00316.96
8.0.110.0000.00817.09
8.0.100.0040.00416.91
8.0.90.0040.00417.10
8.0.80.0030.01117.05
8.0.70.0050.00316.99
8.0.60.0000.00716.99
8.0.50.0000.00716.91
8.0.30.0150.00817.38
8.0.20.0080.01217.40
8.0.10.0040.00417.12
8.0.00.0140.00516.95
7.4.330.0030.00315.00
7.4.320.0000.00616.57
7.4.300.0030.00316.66
7.4.290.0040.00416.64
7.4.280.0000.00816.79
7.4.270.0030.00316.68
7.4.260.0000.00716.59
7.4.250.0050.00216.61
7.4.240.0020.00516.76
7.4.230.0030.00316.76
7.4.220.0120.00916.62
7.4.210.0060.01016.67
7.4.200.0050.00216.55
7.4.190.0070.00016.65
7.4.160.0030.01316.76
7.4.150.0030.01517.40
7.4.140.0110.00617.86
7.4.130.0050.01416.72
7.4.120.0120.00916.84
7.4.110.0100.00716.63
7.4.100.0100.01316.72
7.4.90.0060.01216.57
7.4.80.0060.01219.39
7.4.70.0120.00716.55
7.4.60.0070.01116.50
7.4.50.0040.00416.51
7.4.40.0100.00622.77
7.4.30.0130.01016.57
7.4.00.0060.00615.23
7.3.330.0000.00613.39
7.3.320.0050.00013.46
7.3.310.0070.00016.34
7.3.300.0050.00216.33
7.3.290.0120.00416.37
7.3.280.0090.01016.42
7.3.270.0120.00617.40
7.3.260.0120.00416.71
7.3.250.0110.00616.44
7.3.240.0110.00616.45
7.3.230.0060.01016.53
7.3.210.0030.01316.45
7.3.200.0150.00819.39
7.3.190.0070.01516.68
7.3.180.0090.00616.42
7.3.170.0120.00316.52
7.3.160.0150.00616.55
7.3.120.0090.00615.19
7.3.10.0040.00816.60
7.3.00.0030.01016.85
7.2.330.0180.00516.80
7.2.320.0070.01016.66
7.2.310.0090.00916.89
7.2.300.0060.01316.76
7.2.290.0030.01316.64
7.2.130.0070.00717.09
7.2.120.0000.01317.08
7.2.110.0060.00616.79
7.2.100.0100.00317.09
7.2.90.0070.00716.99
7.2.80.0030.00617.14
7.2.70.0030.00917.15
7.2.60.0070.00317.04
7.2.50.0090.00317.13
7.2.40.0040.00717.21
7.2.30.0090.00317.07
7.2.20.0030.00917.07
7.2.10.0030.00817.03
7.2.00.0030.01216.88
7.1.250.0040.00415.90
7.1.70.0070.00017.10
7.1.60.0070.01419.82
7.1.50.0060.01216.98
7.1.00.0070.07022.33
7.0.200.0110.00316.66
7.0.140.0030.07022.13
7.0.70.0070.09019.89
7.0.60.0200.08019.95
7.0.50.0200.07720.38
7.0.40.0200.05020.09
7.0.30.0070.04720.05
7.0.20.0070.07320.11
7.0.10.0200.07020.17
7.0.00.0100.07020.07
5.6.280.0070.07021.02
5.6.220.0070.06020.67
5.6.210.0070.08020.46
5.6.200.0070.08021.00
5.6.190.0100.05720.95
5.6.180.0030.06021.03
5.6.170.0200.07720.93
5.6.160.0070.05321.04
5.6.150.0030.07021.16
5.6.140.0070.08721.02
5.6.130.0030.08721.07
5.6.120.0130.08021.04
5.6.110.0070.05721.02
5.6.100.0100.08021.06
5.6.90.0130.08020.94
5.6.80.0130.08020.31
5.6.70.0030.06720.38
5.6.60.0000.08720.45
5.6.50.0070.08020.39
5.6.40.0030.08320.46
5.6.30.0100.05320.39
5.6.20.0100.08020.41
5.6.10.0000.05720.46
5.6.00.0100.07020.44
5.5.360.0130.06320.43
5.5.350.0130.08020.42
5.5.340.0070.08320.86
5.5.330.0070.08320.90
5.5.320.0070.05020.77
5.5.310.0100.07320.80
5.5.300.0070.05020.63
5.5.290.0170.07720.87
5.5.280.0170.07720.86
5.5.270.0030.09020.85
5.5.260.0100.03720.63
5.5.250.0070.08720.62
5.5.240.0130.07320.12
5.5.230.0130.08020.26
5.5.220.0070.08020.10
5.5.210.0070.08020.16
5.5.200.0170.07320.28
5.5.190.0030.04720.27
5.5.180.0130.07320.14
5.5.160.0070.07720.27
5.5.150.0030.08020.14
5.5.140.0030.05720.22
5.5.130.0100.05720.23
5.5.120.0070.08020.05
5.5.110.0130.07320.22
5.5.100.0100.07319.95
5.5.90.0000.04720.01
5.5.80.0130.06720.17
5.5.70.0000.07720.00
5.5.60.0030.06720.05
5.5.50.0070.06320.16
5.5.40.0130.07020.05
5.5.30.0070.08320.05
5.5.20.0070.08020.02
5.5.10.0100.07319.96
5.5.00.0030.06020.03
5.4.450.0100.06319.27
5.4.440.0130.06019.43
5.4.430.0070.05719.10
5.4.420.0200.03019.36
5.4.410.0070.08019.24
5.4.400.0070.07019.07
5.4.390.0000.09019.13
5.4.380.0130.07018.78
5.4.370.0030.08018.95
5.4.360.0030.07019.23
5.4.350.0030.07318.97
5.4.340.0070.08019.13
5.4.320.0100.07319.10
5.4.310.0100.04019.04
5.4.300.0070.04319.05
5.4.290.0000.05019.03
5.4.280.0100.07018.94
5.4.270.0130.07718.91
5.4.260.0000.05719.02
5.4.250.0030.05018.93
5.4.240.0130.07019.11
5.4.230.0130.07318.80
5.4.220.0100.07019.11
5.4.210.0070.07718.94
5.4.200.0070.05718.80
5.4.190.0100.08018.97
5.4.180.0170.07319.03
5.4.170.0130.07718.95
5.4.160.0030.08318.83
5.4.150.0100.06719.04
5.4.140.0030.05316.32
5.4.130.0030.05316.32
5.4.120.0000.04716.34
5.4.110.0030.04016.31
5.4.100.0030.03716.32
5.4.90.0030.04316.39
5.4.80.0030.06316.30
5.4.70.0070.03716.25
5.4.60.0070.07316.23
5.4.50.0070.04316.42
5.4.40.0030.06016.45
5.4.30.0130.03716.20
5.4.20.0030.05716.41
5.4.10.0070.07716.43
5.4.00.0130.06715.71
5.3.290.0030.08714.65
5.3.280.0100.07714.45
5.3.270.0100.07014.55
5.3.260.0130.06714.56
5.3.250.0100.03714.51
5.3.240.0000.04014.55
5.3.230.0030.08314.58
5.3.220.0000.04314.55
5.3.210.0000.04314.42
5.3.200.0070.04714.48
5.3.190.0000.04714.40
5.3.180.0100.07314.55
5.3.170.0100.07014.52
5.3.160.0030.07714.55
5.3.150.0070.05714.52
5.3.140.0000.05014.55
5.3.130.0030.06314.52
5.3.120.0100.07714.55
5.3.110.0130.06014.40
5.3.100.0000.08014.01
5.3.90.0030.08014.00
5.3.80.0030.07713.88
5.3.70.0000.08013.87
5.3.60.0100.05013.77
5.3.50.0030.07013.80
5.3.40.0070.05713.86
5.3.30.0070.07313.66
5.3.20.0100.07013.64
5.3.10.0070.06713.64
5.3.00.0070.07313.61
5.2.170.0030.06312.41
5.2.160.0000.05712.41
5.2.150.0070.06712.41
5.2.140.0030.06312.41
5.2.130.0030.06712.41
5.2.120.0000.05712.41
5.2.110.0070.06312.41
5.2.100.0000.05012.41
5.2.90.0000.06012.41
5.2.80.0070.03712.41
5.2.70.0000.04312.41
5.2.60.0000.06012.41
5.2.50.0070.05312.41
5.2.40.0000.05312.41
5.2.30.0000.06712.41
5.2.20.0000.05012.41
5.2.10.0100.05712.41
5.2.00.0030.06312.41
5.1.60.0030.05012.41
5.1.50.0070.05712.41
5.1.40.0000.04312.41
5.1.30.0070.05712.41
5.1.20.0070.03712.41
5.1.10.0030.06012.41
5.1.00.0100.05012.41
5.0.50.0130.03312.41
5.0.40.0030.04312.41
5.0.30.0030.06712.41
5.0.20.0030.04312.41
5.0.10.0000.04712.41
5.0.00.0000.04312.41
4.4.90.0030.01712.41
4.4.80.0070.03312.41
4.4.70.0000.03712.41
4.4.60.0000.03712.41
4.4.50.0000.03712.41
4.4.40.0030.05012.41
4.4.30.0030.02712.41
4.4.20.0000.03712.41
4.4.10.0070.02712.41
4.4.00.0000.03712.41
4.3.110.0030.03312.41
4.3.100.0030.02312.41
4.3.90.0000.03312.41
4.3.80.0000.05312.41
4.3.70.0070.03012.41
4.3.60.0030.03012.41
4.3.50.0000.03712.41
4.3.40.0000.05712.41
4.3.30.0000.03712.41
4.3.20.0000.04012.41
4.3.10.0000.03712.41
4.3.00.0030.03312.41

preferences:
53.25 ms | 401 KiB | 5 Q