3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "150|google.com/|2500\n600|hello_world|1500"; if (preg_match('~\A([0-9]+\|\S*\|[0-9]+)(?:\R(?1))*\z~', $text)){ echo "Valid!"; }

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)
8.5.10.0150.01016.71
8.5.00.0100.01220.32
8.4.150.0020.00114.05
8.4.140.0110.01119.50
8.4.130.0090.01117.95
8.4.120.0130.00420.57
8.4.110.0140.00818.54
8.4.100.0110.01018.92
8.4.90.0140.00620.63
8.4.80.0110.00818.75
8.4.70.0050.00317.89
8.4.60.0110.01019.02
8.4.50.0050.00420.39
8.4.40.0050.00517.71
8.4.30.0060.01320.51
8.4.20.0100.01020.00
8.4.10.0000.00918.08
8.3.280.0110.00918.48
8.3.270.0080.01216.79
8.3.260.0130.00616.62
8.3.250.0110.00718.82
8.3.240.0140.00518.22
8.3.230.0110.00716.74
8.3.220.0110.01018.90
8.3.210.0120.00516.54
8.3.200.0020.00916.62
8.3.190.0100.00916.99
8.3.180.0110.00818.32
8.3.170.0070.01117.13
8.3.160.0090.00918.13
8.3.150.0130.00616.66
8.3.140.0060.01316.84
8.3.130.0040.00418.33
8.3.120.0130.00719.03
8.3.110.0030.00620.94
8.3.100.0040.00424.06
8.3.90.0000.01626.77
8.3.80.0090.00016.50
8.3.70.0120.00316.88
8.3.60.0170.01122.22
8.3.50.0050.01322.07
8.3.40.0130.01022.34
8.3.30.0120.01422.34
8.3.20.0160.00325.05
8.3.10.0190.00325.29
8.3.00.0120.00726.04
8.2.290.0100.00820.37
8.2.280.0130.00818.66
8.2.270.0130.00618.80
8.2.260.0080.00017.42
8.2.250.0090.00916.68
8.2.240.0110.00417.00
8.2.230.0040.00422.58
8.2.220.0080.00037.54
8.2.210.0120.00626.77
8.2.200.0030.00916.63
8.2.190.0070.00717.00
8.2.180.0200.00825.92
8.2.170.0190.00622.43
8.2.160.0220.00624.44
8.2.150.0160.00525.79
8.2.140.0160.00425.29
8.2.130.0150.00626.04
8.2.120.0130.00826.04
8.2.110.0170.00722.63
8.2.100.0170.00921.95
8.2.90.0180.00921.95
8.2.80.0170.00422.76
8.2.70.0160.00521.84
8.2.60.0160.00421.93
8.2.50.0140.00722.00
8.2.40.0160.00422.01
8.2.30.0140.00521.95
8.2.20.0110.00722.70
8.2.10.0180.00221.88
8.2.00.0120.00722.57
8.1.330.0090.00822.15
8.1.320.0090.01116.35
8.1.310.0070.00716.98
8.1.300.0050.00316.97
8.1.290.0090.00018.88
8.1.280.0080.00725.92
8.1.270.0170.00424.96
8.1.260.0120.00926.14
8.1.250.0120.01227.00
8.1.240.0180.00524.00
8.1.230.0170.00523.45
8.1.220.0150.00821.85
8.1.210.0160.00522.35
8.1.200.0140.00621.64
8.1.190.0140.00621.65
8.1.180.0130.00522.01
8.1.170.0140.00622.28
8.1.160.0120.00722.38
8.1.150.0180.00122.38
8.1.140.0150.00421.70
8.1.130.0080.01023.22
8.1.120.0160.00321.70
8.1.110.0150.00821.70
8.1.100.0150.00521.72
8.1.90.0150.00521.74
8.1.80.0120.00921.72
8.1.70.0130.01021.69
8.1.60.0110.01021.83
8.1.50.0160.00621.73
8.1.40.0220.00121.77
8.1.30.0190.00321.76
8.1.20.0160.00521.85
8.1.10.0160.00521.78
8.1.00.0180.00321.69
8.0.300.0140.00622.89
8.0.290.0150.00521.40
8.0.280.0110.00922.20
8.0.270.0160.00521.42
8.0.260.0210.00222.20
8.0.250.0120.00521.42
8.0.240.0130.00621.46
8.0.230.0180.00221.48
8.0.220.0100.00821.45
8.0.210.0160.00321.45
8.0.200.0120.00721.50
8.0.190.0160.00421.42
8.0.180.0150.00521.45
8.0.170.0110.00921.47
8.0.160.0110.00921.43
8.0.150.0180.00221.38
8.0.140.0180.00121.41
8.0.130.0110.00719.65
8.0.120.0120.01019.64
8.0.110.0120.00919.65
8.0.100.0140.00719.62
8.0.90.0170.00719.65
8.0.80.0150.00719.66
8.0.70.0140.00819.67
8.0.60.0110.00919.60
8.0.50.0160.00519.66
8.0.30.0170.00419.66
8.0.20.0150.00819.66
8.0.10.0180.00319.69
8.0.00.0090.00619.72
7.4.330.0180.00020.73
7.4.320.0140.00321.27
7.4.300.0190.00321.36
7.4.290.0160.01021.25
7.4.280.0130.00721.29
7.4.270.0150.00521.25
7.4.260.0110.00719.71
7.4.250.0140.00619.67
7.4.240.0200.00019.51
7.4.230.0170.00319.58
7.4.220.0140.00319.68
7.4.210.0130.00519.69
7.4.200.0160.00319.63
7.4.190.0180.00519.58
7.4.180.0130.00519.53
7.4.160.0110.00619.71
7.4.150.0120.00619.61
7.4.140.0120.00819.46
7.4.130.0090.00819.64
7.4.120.0140.00419.45
7.4.110.0130.00519.55
7.4.100.0150.00519.68
7.4.90.0160.00519.68
7.4.80.0140.00719.70
7.4.70.0170.00519.61
7.4.60.0130.00619.66
7.4.50.0100.00919.65
7.4.40.0180.00119.63
7.4.30.0160.00419.67
7.4.20.0140.00519.68
7.4.10.0180.00119.64
7.4.00.0170.00319.65
7.3.330.0130.00721.17
7.3.320.0160.00719.52
7.3.310.0120.01119.55
7.3.300.0160.00219.49
7.3.290.0160.00319.55
7.3.280.0120.00819.52
7.3.270.0130.00619.51
7.3.260.0170.00419.51
7.3.250.0130.00719.52
7.3.240.0140.00519.56
7.3.230.0140.00619.45
7.3.220.0150.00419.51
7.3.210.0170.00319.50
7.3.200.0180.00519.42
7.3.190.0190.00019.48
7.3.180.0100.00819.43
7.3.170.0160.00119.46
7.3.160.0160.00319.54
7.3.150.0140.00519.50
7.3.140.0120.00719.43
7.3.130.0080.01019.52
7.3.120.0150.00319.47
7.3.110.0160.00419.44
7.3.100.0100.01019.41
7.3.90.0150.00219.62
7.3.80.0110.00719.46
7.3.70.0130.00319.60
7.3.60.0060.01419.66
7.3.50.0150.00519.59
7.3.40.0160.00219.68
7.3.30.0160.00819.65
7.3.20.0150.00420.48
7.3.10.0120.00620.49
7.3.00.0120.00520.47

preferences:
30.58 ms | 403 KiB | 5 Q